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<div class="title">test_unitaries.cpp</div> </div>
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<a href="test__unitaries_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>  </div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "catch.hpp"</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "<a class="code" href="QuEST_8h.html">QuEST.h</a>"</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "<a class="code" href="utilities_8hpp.html">utilities.hpp</a>"</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c"> 24</a></span> <span class="preprocessor">#define PREPARE_TEST(quregVec, quregMatr, refVec, refMatr) \</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor"> Qureg quregVec = createQureg(NUM_QUBITS, QUEST_ENV); \</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor"> Qureg quregMatr = createDensityQureg(NUM_QUBITS, QUEST_ENV); \</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor"> initDebugState(quregVec); \</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor"> initDebugState(quregMatr); \</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor"> QVector refVec = toQVector(quregVec); \</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor"> QMatrix refMatr = toQMatrix(quregMatr);</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div>
<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4"> 33</a></span> <span class="preprocessor">#define CLEANUP_TEST(quregVec, quregMatr) \</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor"> destroyQureg(quregVec, QUEST_ENV); \</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor"> destroyQureg(quregMatr, QUEST_ENV);</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">/* allows concise use of Contains in catch's REQUIRE_THROWS_WITH */</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">using</span> Catch::Matchers::Contains;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477"> 46</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"compactUnitary"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <a class="code" href="group__type.html#gad863c5878a01051a2726ce94bf365428">qcomp</a> a = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-1,1) * <a class="code" href="utilities_8cpp.html#a9dc43d4a0827b56cd004270a9c5b2604">expI</a>(<a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(0,2*M_PI));</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="group__type.html#gad863c5878a01051a2726ce94bf365428">qcomp</a> b = sqrt(1-abs(a)*abs(a)) * <a class="code" href="utilities_8cpp.html#a9dc43d4a0827b56cd004270a9c5b2604">expI</a>(<a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(0,2*M_PI));</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <a class="code" href="structComplex.html">Complex</a> alpha = <a class="code" href="group__type.html#gab54c5a1ea720830a7ee394d03fb9f4e9">toComplex</a>( a );</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="structComplex.html">Complex</a> beta = <a class="code" href="group__type.html#gab54c5a1ea720830a7ee394d03fb9f4e9">toComplex</a>( b );</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op = <a class="code" href="group__testutilities.html#ga253946523907014c4f198d2bb38d4913">toQMatrix</a>(alpha, beta);</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  </div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  </div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="group__unitary.html#ga0cbd92af48fe641522e62eea1a76a7c3">compactUnitary</a>(quregVec, target, alpha, beta);</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, target, op); </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  }</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="group__unitary.html#ga0cbd92af48fe641522e62eea1a76a7c3">compactUnitary</a>(quregMatr, target, alpha, beta);</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, target, op); </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  }</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  }</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordtype">int</span> target = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga0cbd92af48fe641522e62eea1a76a7c3">compactUnitary</a>(quregVec, target, alpha, beta), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  }</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  SECTION( <span class="stringliteral">"unitarity"</span> ) {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  </div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">// unitary when |alpha|^2 + |beta|^2 = 1</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  alpha = {.<a class="code" href="structComplex.html#ab5b2e2eca02131fc74b289a83636cbe3">real</a>=1, .imag=2}; </div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  beta = {.<a class="code" href="structComplex.html#ab5b2e2eca02131fc74b289a83636cbe3">real</a>=3, .imag=4};</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga0cbd92af48fe641522e62eea1a76a7c3">compactUnitary</a>(quregVec, 0, alpha, beta), Contains(<span class="stringliteral">"unitary"</span>) );</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  }</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  }</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> }</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  </div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
<div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="group__unittest.html#ga7c4749ab5725b6608bf63313b2aaf48f"> 97</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"controlledCompactUnitary"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <a class="code" href="group__type.html#gad863c5878a01051a2726ce94bf365428">qcomp</a> a = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-1,1) * <a class="code" href="utilities_8cpp.html#a9dc43d4a0827b56cd004270a9c5b2604">expI</a>(<a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(0,2*M_PI));</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <a class="code" href="group__type.html#gad863c5878a01051a2726ce94bf365428">qcomp</a> b = sqrt(1-abs(a)*abs(a)) * <a class="code" href="utilities_8cpp.html#a9dc43d4a0827b56cd004270a9c5b2604">expI</a>(<a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(0,2*M_PI));</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="structComplex.html">Complex</a> alpha = <a class="code" href="group__type.html#gab54c5a1ea720830a7ee394d03fb9f4e9">toComplex</a>( a );</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="structComplex.html">Complex</a> beta = <a class="code" href="group__type.html#gab54c5a1ea720830a7ee394d03fb9f4e9">toComplex</a>( b );</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op = <a class="code" href="group__testutilities.html#ga253946523907014c4f198d2bb38d4913">toQMatrix</a>(alpha, beta);</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  </div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordtype">int</span> control = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> c){ <span class="keywordflow">return</span> c!=target; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  </div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  </div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <a class="code" href="group__unitary.html#gaa854e4b76cfd4000a32c06c990960bd9">controlledCompactUnitary</a>(quregVec, control, target, alpha, beta);</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, control, target, op); </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  </div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="group__unitary.html#gaa854e4b76cfd4000a32c06c990960bd9">controlledCompactUnitary</a>(quregMatr, control, target, alpha, beta);</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, control, target, op); </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  }</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  }</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordtype">int</span> qb = 0;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gaa854e4b76cfd4000a32c06c990960bd9">controlledCompactUnitary</a>(quregVec, qb, qb, alpha, beta), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) );</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  } </div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordtype">int</span> qb = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gaa854e4b76cfd4000a32c06c990960bd9">controlledCompactUnitary</a>(quregVec, qb, 0, alpha, beta), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gaa854e4b76cfd4000a32c06c990960bd9">controlledCompactUnitary</a>(quregVec, 0, qb, alpha, beta), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  SECTION( <span class="stringliteral">"unitarity"</span> ) {</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">// unitary when |a|^2 + |b^2 = 1</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  alpha = {.<a class="code" href="structComplex.html#ab5b2e2eca02131fc74b289a83636cbe3">real</a>=1, .imag=2};</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  beta = {.<a class="code" href="structComplex.html#ab5b2e2eca02131fc74b289a83636cbe3">real</a>=3, .imag=4};</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gaa854e4b76cfd4000a32c06c990960bd9">controlledCompactUnitary</a>(quregVec, 0, 1, alpha, beta), Contains(<span class="stringliteral">"unitary"</span>) );</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> }</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  </div>
<div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="group__unittest.html#ga682affdaafaac3c37cb7155d9aae588b"> 155</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"controlledMultiQubitUnitary"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  </div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  </div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="comment">// figure out max-num targs (inclusive) allowed by hardware backend</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordtype">int</span> maxNumTargs = <a class="code" href="group__testutilities.html#ga267884197cf7f1d428021cb12a57360c">calcLog2</a>(quregVec.numAmpsPerChunk);</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">if</span> (maxNumTargs >= <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  maxNumTargs = <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> - 1; <span class="comment">// make space for control qubit</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  </div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  </div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="comment">// generate all possible qubit arrangements</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordtype">int</span> ctrl = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordtype">int</span> numTargs = GENERATE_COPY( range(1,maxNumTargs+1) );</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordtype">int</span>* targs = GENERATE_COPY( <a class="code" href="group__testutilities.html#ga35add15146aa606b256df79334b867d5">sublists</a>(range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>), numTargs, ctrl) );</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  </div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="comment">// for each qubit arrangement, use a new random unitary</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op = <a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(numTargs);</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(numTargs);</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <a class="code" href="group__testutilities.html#ga7f83695bea7d0332a577bca017dbb03c">toComplexMatrixN</a>(op, matr);</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  </div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  </div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <a class="code" href="group__unitary.html#ga6375f658bd7cb24d25e0603b5b947bbd">controlledMultiQubitUnitary</a>(quregVec, ctrl, targs, numTargs, matr);</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, ctrl, targs, numTargs, op);</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  }</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  </div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <a class="code" href="group__unitary.html#ga6375f658bd7cb24d25e0603b5b947bbd">controlledMultiQubitUnitary</a>(quregMatr, ctrl, targs, numTargs, matr);</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, ctrl, targs, numTargs, op);</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  }</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  }</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  </div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  SECTION( <span class="stringliteral">"number of targets"</span> ) {</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  </div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">// there cannot be more targets than qubits in register</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="comment">// (numTargs=NUM_QUBITS is caught elsewhere, because that implies ctrl is invalid)</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordtype">int</span> numTargs = GENERATE( -1, 0, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1 );</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordtype">int</span> targs[<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1]; <span class="comment">// prevents seg-fault if validation doesn't trigger</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1); <span class="comment">// prevent seg-fault</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga6375f658bd7cb24d25e0603b5b947bbd">controlledMultiQubitUnitary</a>(quregVec, 0, targs, numTargs, matr), Contains(<span class="stringliteral">"Invalid number of target"</span>));</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  }</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  SECTION( <span class="stringliteral">"repetition in targets"</span> ) {</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  </div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordtype">int</span> ctrl = 0;</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordtype">int</span> numTargs = 3;</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordtype">int</span> targs[] = {1,2,2};</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(numTargs); <span class="comment">// prevents seg-fault if validation doesn't trigger</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  </div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga6375f658bd7cb24d25e0603b5b947bbd">controlledMultiQubitUnitary</a>(quregVec, ctrl, targs, numTargs, matr), Contains(<span class="stringliteral">"target"</span>) && Contains(<span class="stringliteral">"unique"</span>));</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  }</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  </div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordtype">int</span> numTargs = 3;</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordtype">int</span> targs[] = {0,1,2};</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordtype">int</span> ctrl = targs[GENERATE_COPY( range(0,numTargs) )];</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(numTargs); <span class="comment">// prevents seg-fault if validation doesn't trigger</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  </div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga6375f658bd7cb24d25e0603b5b947bbd">controlledMultiQubitUnitary</a>(quregVec, ctrl, targs, numTargs, matr), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>));</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  }</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  </div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordtype">int</span> ctrl = 0;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordtype">int</span> numTargs = 3;</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordtype">int</span> targs[] = {1,2,3};</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(numTargs); <span class="comment">// prevents seg-fault if validation doesn't trigger</span></div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  </div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordtype">int</span> inv = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  ctrl = inv;</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga6375f658bd7cb24d25e0603b5b947bbd">controlledMultiQubitUnitary</a>(quregVec, ctrl, targs, numTargs, matr), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  </div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  ctrl = 0; <span class="comment">// restore valid ctrl</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  targs[GENERATE_COPY( range(0,numTargs) )] = inv; <span class="comment">// make invalid target</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga6375f658bd7cb24d25e0603b5b947bbd">controlledMultiQubitUnitary</a>(quregVec, ctrl, targs, numTargs, matr), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  </div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  }</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  SECTION( <span class="stringliteral">"unitarity"</span> ) {</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  </div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordtype">int</span> ctrl = 0;</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordtype">int</span> numTargs = GENERATE_COPY( range(1,maxNumTargs+1) );</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(numTargs); <span class="comment">// initially zero, hence not-unitary</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  </div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordtype">int</span> targs[numTargs];</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<numTargs; i++)</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  targs[i] = i+1;</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  </div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga6375f658bd7cb24d25e0603b5b947bbd">controlledMultiQubitUnitary</a>(quregVec, ctrl, targs, numTargs, matr), Contains(<span class="stringliteral">"unitary"</span>) );</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  }</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  SECTION( <span class="stringliteral">"unitary creation"</span> ) {</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  </div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordtype">int</span> numTargs = 3;</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordtype">int</span> targs[] = {1,2,3};</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  </div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="comment">/* compilers don't auto-initialise to NULL; the below circumstance </span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment"> * only really occurs when 'malloc' returns NULL in createComplexMatrixN, </span></div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment"> * which actually triggers its own validation. Hence this test is useless </span></div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment"> * currently.</span></div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr;</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  matr.<a class="code" href="structComplexMatrixN.html#a446e8a077597e4f76049d547df0c9738">real</a> = NULL;</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  matr.<a class="code" href="structComplexMatrixN.html#afde13e469a3b4f179f45e53d1ec0a7cf">imag</a> = NULL; </div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga6375f658bd7cb24d25e0603b5b947bbd">controlledMultiQubitUnitary</a>(quregVec, 0, targs, numTargs, matr), Contains(<span class="stringliteral">"created"</span>) );</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  }</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  SECTION( <span class="stringliteral">"unitary dimensions"</span> ) {</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  </div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordtype">int</span> ctrl = 0;</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordtype">int</span> targs[2] = {1,2};</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(3);</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  </div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga6375f658bd7cb24d25e0603b5b947bbd">controlledMultiQubitUnitary</a>(quregVec, ctrl, targs, 2, matr), Contains(<span class="stringliteral">"matrix size"</span>));</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  }</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  SECTION( <span class="stringliteral">"unitary fits in node"</span> ) {</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  </div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="comment">// pretend we have a very limited distributed memory (judged by matr size)</span></div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  quregVec.numAmpsPerChunk = 1;</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordtype">int</span> qb[] = {1,2};</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(2); <span class="comment">// prevents seg-fault if validation doesn't trigger</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga6375f658bd7cb24d25e0603b5b947bbd">controlledMultiQubitUnitary</a>(quregVec, 0, qb, 2, matr), Contains(<span class="stringliteral">"targets too many qubits"</span>));</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  }</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  }</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> }</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  </div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  </div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  </div>
<div class="line"><a name="l00295"></a><span class="lineno"><a class="line" href="group__unittest.html#ga6547a0c5b3e34f461a9b0fd859445e78"> 295</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"controlledNot"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  </div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{0,1},{1,0}};</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  </div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  </div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordtype">int</span> control = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> c){ <span class="keywordflow">return</span> c!=target; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  </div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <a class="code" href="group__unitary.html#gadf4927a3d5dd8cd6d7400f2e810b4f05">controlledNot</a>(quregVec, control, target);</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, control, target, op); </div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  }</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  </div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <a class="code" href="group__unitary.html#gadf4927a3d5dd8cd6d7400f2e810b4f05">controlledNot</a>(quregMatr, control, target);</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, control, target, op); </div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  }</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  }</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  </div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  </div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordtype">int</span> qb = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadf4927a3d5dd8cd6d7400f2e810b4f05">controlledNot</a>(quregVec, qb, qb), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) );</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  } </div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  </div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordtype">int</span> qb = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadf4927a3d5dd8cd6d7400f2e810b4f05">controlledNot</a>(quregVec, qb, 0), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadf4927a3d5dd8cd6d7400f2e810b4f05">controlledNot</a>(quregVec, 0, qb), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  }</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  }</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> }</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  </div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  </div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  </div>
<div class="line"><a name="l00341"></a><span class="lineno"><a class="line" href="group__unittest.html#ga68c2309cfe69baf8733fd333451353f1"> 341</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"controlledPauliY"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  </div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{0,-1i},{1i,0}};</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  </div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  </div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keywordtype">int</span> control = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> c){ <span class="keywordflow">return</span> c!=target; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  </div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  </div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <a class="code" href="group__unitary.html#ga811e9b47126c83ff859059106f66cf96">controlledPauliY</a>(quregVec, control, target);</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, control, target, op); </div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  }</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  </div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <a class="code" href="group__unitary.html#ga811e9b47126c83ff859059106f66cf96">controlledPauliY</a>(quregMatr, control, target);</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, control, target, op); </div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  }</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  }</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  </div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  </div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordtype">int</span> qb = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga811e9b47126c83ff859059106f66cf96">controlledPauliY</a>(quregVec, qb, qb), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) );</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  } </div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  </div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordtype">int</span> qb = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga811e9b47126c83ff859059106f66cf96">controlledPauliY</a>(quregVec, qb, 0), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga811e9b47126c83ff859059106f66cf96">controlledPauliY</a>(quregVec, 0, qb), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  }</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  }</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span> }</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  </div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  </div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  </div>
<div class="line"><a name="l00387"></a><span class="lineno"><a class="line" href="group__unittest.html#gaa1bacf29d7a0a247e5a944bf76f086d0"> 387</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"controlledPhaseFlip"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  </div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{1,0},{0,-1}};</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  </div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  </div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keywordtype">int</span> control = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> c){ <span class="keywordflow">return</span> c!=target; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  </div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  </div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <a class="code" href="group__unitary.html#ga4dcb9c6660d7a5f74c9597bc467d39ef">controlledPhaseFlip</a>(quregVec, control, target);</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, control, target, op); </div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  }</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  </div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <a class="code" href="group__unitary.html#ga4dcb9c6660d7a5f74c9597bc467d39ef">controlledPhaseFlip</a>(quregMatr, control, target);</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, control, target, op); </div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  }</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  }</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  </div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  </div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keywordtype">int</span> qb = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga4dcb9c6660d7a5f74c9597bc467d39ef">controlledPhaseFlip</a>(quregVec, qb, qb), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) );</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  } </div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  </div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keywordtype">int</span> qb = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga4dcb9c6660d7a5f74c9597bc467d39ef">controlledPhaseFlip</a>(quregVec, qb, 0), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga4dcb9c6660d7a5f74c9597bc467d39ef">controlledPhaseFlip</a>(quregVec, 0, qb), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  }</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  }</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span> }</div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  </div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  </div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  </div>
<div class="line"><a name="l00433"></a><span class="lineno"><a class="line" href="group__unittest.html#gaab0f5a29d8c51dc46ae1dd14b453b920"> 433</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"controlledPhaseShift"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  </div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> param = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-2*M_PI, 2*M_PI);</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{1,0},{0,<a class="code" href="utilities_8cpp.html#a9dc43d4a0827b56cd004270a9c5b2604">expI</a>(param)}};</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  </div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  </div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keywordtype">int</span> control = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> c){ <span class="keywordflow">return</span> c!=target; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  </div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  </div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <a class="code" href="group__unitary.html#ga69e074c8174e198ca014d9905b98b43d">controlledPhaseShift</a>(quregVec, control, target, param);</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, control, target, op); </div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  }</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  </div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <a class="code" href="group__unitary.html#ga69e074c8174e198ca014d9905b98b43d">controlledPhaseShift</a>(quregMatr, control, target, param);</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, control, target, op); </div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  }</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  }</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  </div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  </div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keywordtype">int</span> qb = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga69e074c8174e198ca014d9905b98b43d">controlledPhaseShift</a>(quregVec, qb, qb, param), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) );</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  } </div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  </div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="keywordtype">int</span> qb = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga69e074c8174e198ca014d9905b98b43d">controlledPhaseShift</a>(quregVec, qb, 0, param), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga69e074c8174e198ca014d9905b98b43d">controlledPhaseShift</a>(quregVec, 0, qb, param), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  }</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  }</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span> }</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  </div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  </div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  </div>
<div class="line"><a name="l00480"></a><span class="lineno"><a class="line" href="group__unittest.html#ga59fc931b7033092612225a53c41a2296"> 480</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"controlledRotateAroundAxis"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  </div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  </div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="comment">// each test will use a random parameter and axis vector </span></div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> param = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-4*M_PI, 4*M_PI);</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <a class="code" href="structVector.html">Vector</a> vec = {.<a class="code" href="structVector.html#a0d0459a5b731ac5fb3dff2c6134e6e88">x</a>=<a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-1,1), .y=<a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-1,1), .z=<a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-1,1)};</div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  </div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="comment">// Rn(a) = cos(a/2)I - i sin(a/2) n . paulivector</span></div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="comment">// (pg 24 of vcpc.univie.ac.at/~ian/hotlist/qc/talks/bloch-sphere-rotations.pdf)</span></div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> c = cos(param/2);</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> s = sin(param/2);</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> m = sqrt(vec.<a class="code" href="structVector.html#a0d0459a5b731ac5fb3dff2c6134e6e88">x</a>*vec.<a class="code" href="structVector.html#a0d0459a5b731ac5fb3dff2c6134e6e88">x</a> + vec.<a class="code" href="structVector.html#abc3cfc6c8e297b1153a373d84b981e6b">y</a>*vec.<a class="code" href="structVector.html#abc3cfc6c8e297b1153a373d84b981e6b">y</a> + vec.<a class="code" href="structVector.html#ab33976d8fda2e44b770f71269d698a25">z</a>*vec.<a class="code" href="structVector.html#ab33976d8fda2e44b770f71269d698a25">z</a>);</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{c - 1i*vec.<a class="code" href="structVector.html#ab33976d8fda2e44b770f71269d698a25">z</a>*s/m, -(vec.<a class="code" href="structVector.html#abc3cfc6c8e297b1153a373d84b981e6b">y</a> + 1i*vec.<a class="code" href="structVector.html#a0d0459a5b731ac5fb3dff2c6134e6e88">x</a>)*s/m}, </div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  {(vec.<a class="code" href="structVector.html#abc3cfc6c8e297b1153a373d84b981e6b">y</a> - 1i*vec.<a class="code" href="structVector.html#a0d0459a5b731ac5fb3dff2c6134e6e88">x</a>)*s/m, c + 1i*vec.<a class="code" href="structVector.html#ab33976d8fda2e44b770f71269d698a25">z</a>*s/m}};</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  </div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  </div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="keywordtype">int</span> control = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> c){ <span class="keywordflow">return</span> c!=target; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  </div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  </div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <a class="code" href="group__unitary.html#ga82bf9aaf01430d3ecfde52b7731421d7">controlledRotateAroundAxis</a>(quregVec, control, target, param, vec);</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, control, target, op); </div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  }</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  </div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <a class="code" href="group__unitary.html#ga82bf9aaf01430d3ecfde52b7731421d7">controlledRotateAroundAxis</a>(quregMatr, control, target, param, vec);</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, control, target, op); </div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  }</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  }</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  </div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  </div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="keywordtype">int</span> qb = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga82bf9aaf01430d3ecfde52b7731421d7">controlledRotateAroundAxis</a>(quregVec, qb, qb, param, vec), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) );</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  } </div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  </div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keywordtype">int</span> qb = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga82bf9aaf01430d3ecfde52b7731421d7">controlledRotateAroundAxis</a>(quregVec, qb, 0, param, vec), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga82bf9aaf01430d3ecfde52b7731421d7">controlledRotateAroundAxis</a>(quregVec, 0, qb, param, vec), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  }</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  SECTION( <span class="stringliteral">"zero rotation axis"</span> ) {</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  </div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  vec = {.<a class="code" href="structVector.html#a0d0459a5b731ac5fb3dff2c6134e6e88">x</a>=0, .y=0, .z=0};</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga82bf9aaf01430d3ecfde52b7731421d7">controlledRotateAroundAxis</a>(quregVec, 0, 1, param, vec), Contains(<span class="stringliteral">"Invalid axis"</span>) && Contains(<span class="stringliteral">"zero"</span>) );</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  }</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  }</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span> }</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  </div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  </div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  </div>
<div class="line"><a name="l00542"></a><span class="lineno"><a class="line" href="group__unittest.html#ga19c50d3654196a8c0f0574505c8ef816"> 542</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"controlledRotateX"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  </div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> param = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-4*M_PI, 4*M_PI);</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{cos(param/2), -1i*sin(param/2)}, {-1i*sin(param/2), cos(param/2)}};</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  </div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  </div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keywordtype">int</span> control = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> c){ <span class="keywordflow">return</span> c!=target; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  </div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  </div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <a class="code" href="group__unitary.html#ga7dc4ed5d9fd2872a04fea6ef13b65c3d">controlledRotateX</a>(quregVec, control, target, param);</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, control, target, op); </div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  }</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  </div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <a class="code" href="group__unitary.html#ga7dc4ed5d9fd2872a04fea6ef13b65c3d">controlledRotateX</a>(quregMatr, control, target, param);</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, control, target, op); </div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  }</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  }</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  </div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  </div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keywordtype">int</span> qb = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga7dc4ed5d9fd2872a04fea6ef13b65c3d">controlledRotateX</a>(quregVec, qb, qb, param), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) );</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  } </div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  </div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordtype">int</span> qb = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga7dc4ed5d9fd2872a04fea6ef13b65c3d">controlledRotateX</a>(quregVec, qb, 0, param), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga7dc4ed5d9fd2872a04fea6ef13b65c3d">controlledRotateX</a>(quregVec, 0, qb, param), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  }</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  }</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span> }</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  </div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  </div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  </div>
<div class="line"><a name="l00589"></a><span class="lineno"><a class="line" href="group__unittest.html#ga8b6968998c3a5d74b05d440c5e342b66"> 589</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"controlledRotateY"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  </div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> param = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-4*M_PI, 4*M_PI);</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{cos(param/2), -sin(param/2)},{sin(param/2), cos(param/2)}};</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  </div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  </div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keywordtype">int</span> control = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> c){ <span class="keywordflow">return</span> c!=target; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  </div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  </div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <a class="code" href="group__unitary.html#gaf99ba5356a6c20d3d047b36874fc0a50">controlledRotateY</a>(quregVec, control, target, param);</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, control, target, op); </div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  }</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  </div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <a class="code" href="group__unitary.html#gaf99ba5356a6c20d3d047b36874fc0a50">controlledRotateY</a>(quregMatr, control, target, param);</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, control, target, op); </div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 2*REAL_EPS) );</div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  }</div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  }</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  </div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  </div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <span class="keywordtype">int</span> qb = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gaf99ba5356a6c20d3d047b36874fc0a50">controlledRotateY</a>(quregVec, qb, qb, param), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) );</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  } </div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  </div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  <span class="keywordtype">int</span> qb = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gaf99ba5356a6c20d3d047b36874fc0a50">controlledRotateY</a>(quregVec, qb, 0, param), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gaf99ba5356a6c20d3d047b36874fc0a50">controlledRotateY</a>(quregVec, 0, qb, param), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  }</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  }</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span> }</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  </div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  </div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  </div>
<div class="line"><a name="l00636"></a><span class="lineno"><a class="line" href="group__unittest.html#ga803a1dbe819fc49e4844b50d237a4dd6"> 636</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"controlledRotateZ"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  </div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> param = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-4*M_PI, 4*M_PI);</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{<a class="code" href="utilities_8cpp.html#a9dc43d4a0827b56cd004270a9c5b2604">expI</a>(-param/2.),0},{0,<a class="code" href="utilities_8cpp.html#a9dc43d4a0827b56cd004270a9c5b2604">expI</a>(param/2.)}};</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  </div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  </div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="keywordtype">int</span> control = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> c){ <span class="keywordflow">return</span> c!=target; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  </div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  </div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <a class="code" href="group__unitary.html#ga9afcf34f7c6ae127452b503c074a9b7b">controlledRotateZ</a>(quregVec, control, target, param);</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, control, target, op); </div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  }</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  </div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <a class="code" href="group__unitary.html#ga9afcf34f7c6ae127452b503c074a9b7b">controlledRotateZ</a>(quregMatr, control, target, param);</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, control, target, op); </div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  }</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  }</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  </div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  </div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="keywordtype">int</span> qb = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga9afcf34f7c6ae127452b503c074a9b7b">controlledRotateZ</a>(quregVec, qb, qb, param), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) );</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  } </div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  </div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  <span class="keywordtype">int</span> qb = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga9afcf34f7c6ae127452b503c074a9b7b">controlledRotateZ</a>(quregVec, qb, 0, param), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga9afcf34f7c6ae127452b503c074a9b7b">controlledRotateZ</a>(quregVec, 0, qb, param), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  }</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  }</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span> }</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  </div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  </div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  </div>
<div class="line"><a name="l00683"></a><span class="lineno"><a class="line" href="group__unittest.html#ga2e579c6fbc9f3f280fbfbea944de9c42"> 683</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"controlledTwoQubitUnitary"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  </div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  </div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <span class="comment">// in distributed mode, each node must be able to fit all amps modified by unitary </span></div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  REQUIRE( quregVec.numAmpsPerChunk >= 4 );</div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  </div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  <span class="comment">// every test will use a unique random matrix</span></div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op = <a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(2);</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  <a class="code" href="structComplexMatrix4.html">ComplexMatrix4</a> matr = <a class="code" href="group__testutilities.html#ga216f7c25bbb0cf752d1b6fff5ea8197b">toComplexMatrix4</a>(op); </div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  </div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  </div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <span class="keywordtype">int</span> targ1 = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <span class="keywordtype">int</span> targ2 = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> t){ <span class="keywordflow">return</span> t!=targ1; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  <span class="keywordtype">int</span> control = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> c){ <span class="keywordflow">return</span> c!=targ1 && c!=targ2; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  </div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  </div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <a class="code" href="group__unitary.html#ga8a718f1a8cc3a0ea3f5bbdb2c5a99d80">controlledTwoQubitUnitary</a>(quregVec, control, targ1, targ2, matr);</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, control, targ1, targ2, op); </div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  }</div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  </div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <a class="code" href="group__unitary.html#ga8a718f1a8cc3a0ea3f5bbdb2c5a99d80">controlledTwoQubitUnitary</a>(quregMatr, control, targ1, targ2, matr);</div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, control, targ1, targ2, op); </div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  }</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  }</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  </div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  SECTION( <span class="stringliteral">"repetition of targets"</span> ) {</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <span class="keywordtype">int</span> targ = 0;</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  <span class="keywordtype">int</span> ctrl = 1;</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga8a718f1a8cc3a0ea3f5bbdb2c5a99d80">controlledTwoQubitUnitary</a>(quregVec, ctrl, targ, targ, matr), Contains(<span class="stringliteral">"target"</span>) && Contains(<span class="stringliteral">"unique"</span>) );</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  }</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  </div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="keywordtype">int</span> targ1 = 1;</div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="keywordtype">int</span> targ2 = 2;</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keywordtype">int</span> ctrl = GENERATE( 1,2 ); <span class="comment">// catch2 bug; can't do GENERATE_COPY( targ1, targ2 )</span></div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga8a718f1a8cc3a0ea3f5bbdb2c5a99d80">controlledTwoQubitUnitary</a>(quregVec, ctrl, targ1, targ2, matr), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) );</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  }</div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  </div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  <span class="comment">// valid config</span></div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="keywordtype">int</span> ctrl = 0;</div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  <span class="keywordtype">int</span> targ1 = 1;</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  <span class="keywordtype">int</span> targ2 = 2;</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  </div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <span class="keywordtype">int</span> qb = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga8a718f1a8cc3a0ea3f5bbdb2c5a99d80">controlledTwoQubitUnitary</a>(quregVec, qb, targ1, targ2, matr), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga8a718f1a8cc3a0ea3f5bbdb2c5a99d80">controlledTwoQubitUnitary</a>(quregVec, ctrl, qb, targ2, matr), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga8a718f1a8cc3a0ea3f5bbdb2c5a99d80">controlledTwoQubitUnitary</a>(quregVec, ctrl, targ1, qb, matr), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  }</div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  SECTION( <span class="stringliteral">"unitarity"</span> ) {</div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  </div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  matr.<a class="code" href="structComplexMatrix4.html#aeadc9893e1b16cdd585dac523e73926c">real</a>[0][0] = 0; <span class="comment">// break matr unitarity</span></div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga8a718f1a8cc3a0ea3f5bbdb2c5a99d80">controlledTwoQubitUnitary</a>(quregVec, 0, 1, 2, matr), Contains(<span class="stringliteral">"unitary"</span>) );</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  }</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  SECTION( <span class="stringliteral">"unitary fits in node"</span> ) {</div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  </div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  <span class="comment">// pretend we have a very limited distributed memory</span></div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  quregVec.numAmpsPerChunk = 1;</div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga8a718f1a8cc3a0ea3f5bbdb2c5a99d80">controlledTwoQubitUnitary</a>(quregVec, 0, 1, 2, matr), Contains(<span class="stringliteral">"targets too many qubits"</span>));</div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  }</div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  }</div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span> }</div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  </div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  </div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  </div>
<div class="line"><a name="l00760"></a><span class="lineno"><a class="line" href="group__unittest.html#ga9b4d4087da235bc2ea909ca2586c8ab6"> 760</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"controlledUnitary"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  </div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op = <a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(1);</div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  <a class="code" href="structComplexMatrix2.html">ComplexMatrix2</a> matr = <a class="code" href="group__testutilities.html#ga731a7a71755c25ebe96e742e3fbe5812">toComplexMatrix2</a>(op);</div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  </div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  </div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  <span class="keywordtype">int</span> control = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> c){ <span class="keywordflow">return</span> c!=target; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  </div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  </div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  <a class="code" href="group__unitary.html#gaf2ad34c9659292d32c6c725e4bd668cf">controlledUnitary</a>(quregVec, control, target, matr);</div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, control, target, op); </div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  }</div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  </div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  <a class="code" href="group__unitary.html#gaf2ad34c9659292d32c6c725e4bd668cf">controlledUnitary</a>(quregMatr, control, target, matr);</div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, control, target, op); </div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  }</div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  }</div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  </div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  </div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  <span class="keywordtype">int</span> qb = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gaf2ad34c9659292d32c6c725e4bd668cf">controlledUnitary</a>(quregVec, qb, qb, matr), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) );</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  } </div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  </div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  <span class="keywordtype">int</span> qb = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gaf2ad34c9659292d32c6c725e4bd668cf">controlledUnitary</a>(quregVec, qb, 0, matr), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gaf2ad34c9659292d32c6c725e4bd668cf">controlledUnitary</a>(quregVec, 0, qb, matr), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  }</div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  SECTION( <span class="stringliteral">"unitarity"</span> ) {</div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  </div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  matr.<a class="code" href="structComplexMatrix2.html#a3ea98d545b67a190ee6abe936c72076f">real</a>[0][0] = 0; <span class="comment">// break unitarity</span></div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gaf2ad34c9659292d32c6c725e4bd668cf">controlledUnitary</a>(quregVec, 0, 1, matr), Contains(<span class="stringliteral">"unitary"</span>) );</div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  }</div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  }</div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span> }</div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  </div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  </div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  </div>
<div class="line"><a name="l00812"></a><span class="lineno"><a class="line" href="group__unittest.html#gab0eaeafe2da6bc602f8c79ecb986eb7f"> 812</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"hadamard"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  </div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> a = 1/sqrt(2);</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{a,a},{a,-a}};</div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  </div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  </div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  </div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  SECTION( <span class="stringliteral">"state-vector "</span>) {</div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  </div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  <a class="code" href="group__unitary.html#ga2f3bec8d06e7bf7314c581a5b837641f">hadamard</a>(quregVec, target);</div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, target, op);</div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  }</div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  </div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <a class="code" href="group__unitary.html#ga2f3bec8d06e7bf7314c581a5b837641f">hadamard</a>(quregMatr, target);</div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, target, op);</div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  }</div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  }</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  </div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  </div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  <span class="keywordtype">int</span> target = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga2f3bec8d06e7bf7314c581a5b837641f">hadamard</a>(quregVec, target), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  }</div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  }</div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span> }</div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  </div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  </div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  </div>
<div class="line"><a name="l00852"></a><span class="lineno"><a class="line" href="group__unittest.html#ga4a7295ff2f6ab9b0569da7a4f34056fc"> 852</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"multiControlledMultiQubitUnitary"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  </div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  </div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  <span class="comment">// figure out max-num targs (inclusive) allowed by hardware backend</span></div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  <span class="keywordtype">int</span> maxNumTargs = <a class="code" href="group__testutilities.html#ga267884197cf7f1d428021cb12a57360c">calcLog2</a>(quregVec.numAmpsPerChunk);</div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  <span class="keywordflow">if</span> (maxNumTargs >= <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)</div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  maxNumTargs = <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> - 1; <span class="comment">// leave room for min-number of control qubits</span></div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  </div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  </div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  <span class="comment">// try all possible numbers of targets and controls</span></div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  <span class="keywordtype">int</span> numTargs = GENERATE_COPY( range(1,maxNumTargs+1) );</div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  <span class="keywordtype">int</span> maxNumCtrls = <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> - numTargs;</div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  <span class="keywordtype">int</span> numCtrls = GENERATE_COPY( range(1,maxNumCtrls+1) );</div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  </div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  <span class="comment">// generate all possible valid qubit arrangements</span></div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  <span class="keywordtype">int</span>* targs = GENERATE_COPY( <a class="code" href="group__testutilities.html#ga35add15146aa606b256df79334b867d5">sublists</a>(range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>), numTargs) );</div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  <span class="keywordtype">int</span>* ctrls = GENERATE_COPY( <a class="code" href="group__testutilities.html#ga35add15146aa606b256df79334b867d5">sublists</a>(range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>), numCtrls, targs, numTargs) );</div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  </div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <span class="comment">// for each qubit arrangement, use a new random unitary</span></div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op = <a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(numTargs);</div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(numTargs);</div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  <a class="code" href="group__testutilities.html#ga7f83695bea7d0332a577bca017dbb03c">toComplexMatrixN</a>(op, matr);</div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  </div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  </div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  <a class="code" href="group__unitary.html#gadad71b27575fd7d9baf110ff780ee0a1">multiControlledMultiQubitUnitary</a>(quregVec, ctrls, numCtrls, targs, numTargs, matr);</div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, ctrls, numCtrls, targs, numTargs, op);</div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  }</div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  </div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  <a class="code" href="group__unitary.html#gadad71b27575fd7d9baf110ff780ee0a1">multiControlledMultiQubitUnitary</a>(quregMatr, ctrls, numCtrls, targs, numTargs, matr);</div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, ctrls, numCtrls, targs, numTargs, op);</div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  }</div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  }</div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  </div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  SECTION( <span class="stringliteral">"number of targets"</span> ) {</div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  </div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  <span class="comment">// there cannot be more targets than qubits in register</span></div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  <span class="comment">// (numTargs=NUM_QUBITS is caught elsewhere, because that implies ctrls are invalid)</span></div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  <span class="keywordtype">int</span> numTargs = GENERATE( -1, 0, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1 );</div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  <span class="keywordtype">int</span> targs[<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1]; <span class="comment">// prevents seg-fault if validation doesn't trigger</span></div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  <span class="keywordtype">int</span> ctrls[] = {0};</div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1); <span class="comment">// prevent seg-fault</span></div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  <a class="code" href="group__testutilities.html#ga7f83695bea7d0332a577bca017dbb03c">toComplexMatrixN</a>(<a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1), matr); <span class="comment">// ensure unitary</span></div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  </div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadad71b27575fd7d9baf110ff780ee0a1">multiControlledMultiQubitUnitary</a>(quregVec, ctrls, 1, targs, numTargs, matr), Contains(<span class="stringliteral">"Invalid number of target"</span>));</div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  }</div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  SECTION( <span class="stringliteral">"repetition in targets"</span> ) {</div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  </div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  <span class="keywordtype">int</span> ctrls[] = {0};</div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  <span class="keywordtype">int</span> numTargs = 3;</div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  <span class="keywordtype">int</span> targs[] = {1,2,2};</div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(numTargs); <span class="comment">// prevents seg-fault if validation doesn't trigger</span></div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  <a class="code" href="group__testutilities.html#ga7f83695bea7d0332a577bca017dbb03c">toComplexMatrixN</a>(<a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(numTargs), matr); <span class="comment">// ensure unitary</span></div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  </div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadad71b27575fd7d9baf110ff780ee0a1">multiControlledMultiQubitUnitary</a>(quregVec, ctrls, 1, targs, numTargs, matr), Contains(<span class="stringliteral">"target"</span>) && Contains(<span class="stringliteral">"unique"</span>));</div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  }</div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  SECTION( <span class="stringliteral">"number of controls"</span> ) {</div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  </div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  <span class="keywordtype">int</span> numCtrls = GENERATE( -1, 0, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1 );</div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  <span class="keywordtype">int</span> ctrls[<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1]; <span class="comment">// avoids seg-fault if validation not triggered</span></div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  <span class="keywordtype">int</span> targs[1] = {0};</div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(1);</div>
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  <a class="code" href="group__testutilities.html#ga7f83695bea7d0332a577bca017dbb03c">toComplexMatrixN</a>(<a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(1), matr); <span class="comment">// ensure unitary</span></div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  </div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadad71b27575fd7d9baf110ff780ee0a1">multiControlledMultiQubitUnitary</a>(quregVec, ctrls, numCtrls, targs, 1, matr), Contains(<span class="stringliteral">"Invalid number of control"</span>));</div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  }</div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  SECTION( <span class="stringliteral">"repetition in controls"</span> ) {</div>
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  </div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  <span class="keywordtype">int</span> ctrls[] = {0,1,1};</div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  <span class="keywordtype">int</span> targs[] = {3};</div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(1);</div>
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  <a class="code" href="group__testutilities.html#ga7f83695bea7d0332a577bca017dbb03c">toComplexMatrixN</a>(<a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(1), matr); <span class="comment">// ensure unitary</span></div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  </div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadad71b27575fd7d9baf110ff780ee0a1">multiControlledMultiQubitUnitary</a>(quregVec, ctrls, 3, targs, 1, matr), Contains(<span class="stringliteral">"control"</span>) && Contains(<span class="stringliteral">"unique"</span>));</div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  }</div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span>  </div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span>  <span class="keywordtype">int</span> ctrls[] = {0,1,2};</div>
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  <span class="keywordtype">int</span> targs[] = {3,1,4};</div>
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(3);</div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  <a class="code" href="group__testutilities.html#ga7f83695bea7d0332a577bca017dbb03c">toComplexMatrixN</a>(<a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(3), matr); <span class="comment">// ensure unitary</span></div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  </div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadad71b27575fd7d9baf110ff780ee0a1">multiControlledMultiQubitUnitary</a>(quregVec, ctrls, 3, targs, 3, matr), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) && Contains(<span class="stringliteral">"disjoint"</span>));</div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  }</div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  </div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  <span class="comment">// valid inds</span></div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  <span class="keywordtype">int</span> numQb = 2;</div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  <span class="keywordtype">int</span> qb1[2] = {0,1};</div>
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  <span class="keywordtype">int</span> qb2[2] = {2,3};</div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(numQb);</div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  <a class="code" href="group__testutilities.html#ga7f83695bea7d0332a577bca017dbb03c">toComplexMatrixN</a>(<a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(numQb), matr); <span class="comment">// ensure unitary</span></div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  </div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  <span class="comment">// make qb1 invalid</span></div>
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  <span class="keywordtype">int</span> inv = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  qb1[GENERATE_COPY(range(0,numQb))] = inv;</div>
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  </div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadad71b27575fd7d9baf110ff780ee0a1">multiControlledMultiQubitUnitary</a>(quregVec, qb1, numQb, qb2, numQb, matr), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadad71b27575fd7d9baf110ff780ee0a1">multiControlledMultiQubitUnitary</a>(quregVec, qb2, numQb, qb1, numQb, matr), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  }</div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  SECTION( <span class="stringliteral">"unitarity"</span> ) {</div>
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  </div>
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  <span class="keywordtype">int</span> ctrls[1] = {0};</div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  <span class="keywordtype">int</span> numTargs = GENERATE_COPY( range(1,maxNumTargs+1) );</div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  <span class="keywordtype">int</span> targs[numTargs];</div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<numTargs; i++)</div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  targs[i] = i+1;</div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  </div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(numTargs); <span class="comment">// initially zero, hence not-unitary</span></div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadad71b27575fd7d9baf110ff780ee0a1">multiControlledMultiQubitUnitary</a>(quregVec, ctrls, 1, targs, numTargs, matr), Contains(<span class="stringliteral">"unitary"</span>) );</div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  }</div>
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  SECTION( <span class="stringliteral">"unitary creation"</span> ) {</div>
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  </div>
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  <span class="keywordtype">int</span> ctrls[1] = {0};</div>
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  <span class="keywordtype">int</span> targs[3] = {1,2,3};</div>
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  </div>
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  <span class="comment">/* compilers don't auto-initialise to NULL; the below circumstance </span></div>
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span> <span class="comment"> * only really occurs when 'malloc' returns NULL in createComplexMatrixN, </span></div>
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span> <span class="comment"> * which actually triggers its own validation. Hence this test is useless </span></div>
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span> <span class="comment"> * currently.</span></div>
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr;</div>
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  matr.<a class="code" href="structComplexMatrixN.html#a446e8a077597e4f76049d547df0c9738">real</a> = NULL;</div>
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  matr.<a class="code" href="structComplexMatrixN.html#afde13e469a3b4f179f45e53d1ec0a7cf">imag</a> = NULL; </div>
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadad71b27575fd7d9baf110ff780ee0a1">multiControlledMultiQubitUnitary</a>(quregVec, ctrls, 1, targs, 3, matr), Contains(<span class="stringliteral">"created"</span>) );</div>
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  }</div>
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  SECTION( <span class="stringliteral">"unitary dimensions"</span> ) {</div>
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  </div>
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  <span class="keywordtype">int</span> ctrls[1] = {0};</div>
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  <span class="keywordtype">int</span> targs[2] = {1,2};</div>
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(3); <span class="comment">// intentionally wrong size</span></div>
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  <a class="code" href="group__testutilities.html#ga7f83695bea7d0332a577bca017dbb03c">toComplexMatrixN</a>(<a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(3), matr); <span class="comment">// ensure unitary</span></div>
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  </div>
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadad71b27575fd7d9baf110ff780ee0a1">multiControlledMultiQubitUnitary</a>(quregVec, ctrls, 1, targs, 2, matr), Contains(<span class="stringliteral">"matrix size"</span>));</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  }</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  SECTION( <span class="stringliteral">"unitary fits in node"</span> ) {</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  </div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  <span class="comment">// pretend we have a very limited distributed memory (judged by matr size)</span></div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  quregVec.numAmpsPerChunk = 1;</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  <span class="keywordtype">int</span> ctrls[1] = {0};</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  <span class="keywordtype">int</span> targs[2] = {1,2};</div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(2);</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  <a class="code" href="group__testutilities.html#ga7f83695bea7d0332a577bca017dbb03c">toComplexMatrixN</a>(<a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(2), matr); <span class="comment">// ensure unitary</span></div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  </div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadad71b27575fd7d9baf110ff780ee0a1">multiControlledMultiQubitUnitary</a>(quregVec, ctrls, 1, targs, 2, matr), Contains(<span class="stringliteral">"targets too many qubits"</span>));</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  }</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  }</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span> }</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  </div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  </div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  </div>
<div class="line"><a name="l01024"></a><span class="lineno"><a class="line" href="group__unittest.html#gac41ea931fcc90e931b0ca2bf98cd9dd0"> 1024</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"multiControlledPhaseFlip"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  </div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  </div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  <span class="comment">// acts on the final control qubit</span></div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{1,0},{0,-1}};</div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  </div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  </div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  <span class="comment">// generate ALL valid qubit arrangements</span></div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  <span class="keywordtype">int</span> numCtrls = GENERATE( range(1,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) ); <span class="comment">// numCtrls=NUM_QUBITS stopped by overzealous validation</span></div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  <span class="keywordtype">int</span>* ctrls = GENERATE_COPY( <a class="code" href="group__testutilities.html#ga35add15146aa606b256df79334b867d5">sublists</a>(range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>), numCtrls) );</div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  </div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  </div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  <a class="code" href="group__unitary.html#gad76781842af56821ed4e223bd776f057">multiControlledPhaseFlip</a>(quregVec, ctrls, numCtrls);</div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, ctrls, numCtrls-1, ctrls[numCtrls-1], op);</div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  }</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  </div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  <a class="code" href="group__unitary.html#gad76781842af56821ed4e223bd776f057">multiControlledPhaseFlip</a>(quregMatr, ctrls, numCtrls);</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, ctrls, numCtrls-1, ctrls[numCtrls-1], op);</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  }</div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  }</div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  </div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  SECTION( <span class="stringliteral">"number of controls"</span> ) {</div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  </div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  <span class="keywordtype">int</span> numCtrls = GENERATE( -1, 0, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1 );</div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  <span class="keywordtype">int</span> ctrls[<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1]; <span class="comment">// avoids seg-fault if validation not triggered</span></div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gad76781842af56821ed4e223bd776f057">multiControlledPhaseFlip</a>(quregVec, ctrls, numCtrls), Contains(<span class="stringliteral">"Invalid number of qubits"</span>));</div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  }</div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  SECTION( <span class="stringliteral">"repetition of controls"</span> ) {</div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  </div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  <span class="keywordtype">int</span> numCtrls = 3;</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  <span class="keywordtype">int</span> ctrls[] = {0,1,1};</div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gad76781842af56821ed4e223bd776f057">multiControlledPhaseFlip</a>(quregVec, ctrls, numCtrls), Contains(<span class="stringliteral">"qubits must be unique"</span>));</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  }</div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  </div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>  <span class="keywordtype">int</span> numCtrls = 3;</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  <span class="keywordtype">int</span> ctrls[] = { 1, 2, GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> ) };</div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gad76781842af56821ed4e223bd776f057">multiControlledPhaseFlip</a>(quregVec, ctrls, numCtrls), Contains(<span class="stringliteral">"Invalid qubit"</span>) );</div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  }</div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  }</div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span> }</div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  </div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  </div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  </div>
<div class="line"><a name="l01080"></a><span class="lineno"><a class="line" href="group__unittest.html#ga7c7b67eb8b1ff63a941caa2d9e830cd7"> 1080</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"multiControlledPhaseShift"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  </div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> param = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-2*M_PI, 2*M_PI);</div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{1,0},{0,<a class="code" href="utilities_8cpp.html#a9dc43d4a0827b56cd004270a9c5b2604">expI</a>(param)}};</div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  </div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>  </div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>  <span class="comment">// generate ALL valid qubit arrangements</span></div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  <span class="keywordtype">int</span> numCtrls = GENERATE( range(1,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) ); <span class="comment">// numCtrls=NUM_QUBITS stopped by overzealous validation</span></div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>  <span class="keywordtype">int</span>* ctrls = GENERATE_COPY( <a class="code" href="group__testutilities.html#ga35add15146aa606b256df79334b867d5">sublists</a>(range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>), numCtrls) );</div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  </div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  </div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  <a class="code" href="group__unitary.html#ga0832e39058d913ad47af44e97a854446">multiControlledPhaseShift</a>(quregVec, ctrls, numCtrls, param);</div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, ctrls, numCtrls-1, ctrls[numCtrls-1], op);</div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  }</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  </div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  <a class="code" href="group__unitary.html#ga0832e39058d913ad47af44e97a854446">multiControlledPhaseShift</a>(quregMatr, ctrls, numCtrls, param);</div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, ctrls, numCtrls-1, ctrls[numCtrls-1], op);</div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>  }</div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  }</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  </div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  SECTION( <span class="stringliteral">"number of controls"</span> ) {</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  </div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  <span class="keywordtype">int</span> numCtrls = GENERATE( -1, 0, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1 );</div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  <span class="keywordtype">int</span> ctrls[<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1]; <span class="comment">// avoids seg-fault if validation not triggered</span></div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga0832e39058d913ad47af44e97a854446">multiControlledPhaseShift</a>(quregVec, ctrls, numCtrls, param), Contains(<span class="stringliteral">"Invalid number of qubits"</span>));</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  }</div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  SECTION( <span class="stringliteral">"repetition of controls"</span> ) {</div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>  </div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  <span class="keywordtype">int</span> numCtrls = 3;</div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>  <span class="keywordtype">int</span> ctrls[] = {0,1,1};</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga0832e39058d913ad47af44e97a854446">multiControlledPhaseShift</a>(quregVec, ctrls, numCtrls, param), Contains(<span class="stringliteral">"qubits must be unique"</span>));</div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>  }</div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>  </div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>  <span class="keywordtype">int</span> numCtrls = 3;</div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>  <span class="keywordtype">int</span> ctrls[] = { 1, 2, GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> ) };</div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga0832e39058d913ad47af44e97a854446">multiControlledPhaseShift</a>(quregVec, ctrls, numCtrls, param), Contains(<span class="stringliteral">"Invalid qubit"</span>) );</div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  }</div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>  }</div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span> }</div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>  </div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>  </div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  </div>
<div class="line"><a name="l01135"></a><span class="lineno"><a class="line" href="group__unittest.html#ga8e86adfbd714cc3309fe15efaac8a33f"> 1135</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"multiControlledTwoQubitUnitary"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>  </div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>  </div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>  <span class="comment">// in distributed mode, each node must be able to fit all amps modified by unitary </span></div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  REQUIRE( quregVec.numAmpsPerChunk >= 4 );</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  </div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  <span class="comment">// every test will use a unique random matrix</span></div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op = <a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(2);</div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  <a class="code" href="structComplexMatrix4.html">ComplexMatrix4</a> matr = <a class="code" href="group__testutilities.html#ga216f7c25bbb0cf752d1b6fff5ea8197b">toComplexMatrix4</a>(op); </div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>  </div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  </div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  <span class="comment">// generate ALL valid qubit arrangements</span></div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  <span class="keywordtype">int</span> targ1 = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  <span class="keywordtype">int</span> targ2 = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> t){ <span class="keywordflow">return</span> t!=targ1; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  <span class="keywordtype">int</span> targs[] = {targ1, targ2};</div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  <span class="keywordtype">int</span> numCtrls = GENERATE( range(1,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>-1) ); <span class="comment">// leave room for 2 targets (upper bound is exclusive)</span></div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  <span class="keywordtype">int</span>* ctrls = GENERATE_COPY( <a class="code" href="group__testutilities.html#ga35add15146aa606b256df79334b867d5">sublists</a>(range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>), numCtrls, targs, 2) );</div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  </div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  </div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  <a class="code" href="group__unitary.html#ga4183dc6cb8fd996fb790a711bf3e4871">multiControlledTwoQubitUnitary</a>(quregVec, ctrls, numCtrls, targ1, targ2, matr);</div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, ctrls, numCtrls, targ1, targ2, op);</div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  }</div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  </div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  <a class="code" href="group__unitary.html#ga4183dc6cb8fd996fb790a711bf3e4871">multiControlledTwoQubitUnitary</a>(quregMatr, ctrls, numCtrls, targ1, targ2, matr);</div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, ctrls, numCtrls, targ1, targ2, op);</div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>  }</div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>  }</div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>  </div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>  SECTION( <span class="stringliteral">"number of controls"</span> ) {</div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>  </div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>  <span class="comment">// numCtrls=(NUM_QUBITS-1) is ok since requires ctrl qubit inds are invalid</span></div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>  <span class="keywordtype">int</span> numCtrls = GENERATE( -1, 0, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1 ); </div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>  <span class="keywordtype">int</span> ctrls[<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1]; <span class="comment">// avoids seg-fault if validation not triggered</span></div>
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga4183dc6cb8fd996fb790a711bf3e4871">multiControlledTwoQubitUnitary</a>(quregVec, ctrls, numCtrls, 0, 1, matr), Contains(<span class="stringliteral">"Invalid number of control"</span>));</div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>  }</div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>  SECTION( <span class="stringliteral">"repetition of controls"</span> ) {</div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>  </div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>  <span class="keywordtype">int</span> numCtrls = 3;</div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>  <span class="keywordtype">int</span> ctrls[] = {0,1,1};</div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>  <span class="keywordtype">int</span> targ1 = 2;</div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>  <span class="keywordtype">int</span> targ2 = 3;</div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga4183dc6cb8fd996fb790a711bf3e4871">multiControlledTwoQubitUnitary</a>(quregVec, ctrls, numCtrls, targ1, targ2, matr), Contains(<span class="stringliteral">"control"</span>) && Contains(<span class="stringliteral">"unique"</span>));;</div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>  }</div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>  SECTION( <span class="stringliteral">"repetition of targets"</span> ) {</div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>  </div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>  <span class="keywordtype">int</span> numCtrls = 3;</div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>  <span class="keywordtype">int</span> ctrls[] = {0,1,2};</div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>  <span class="keywordtype">int</span> targ1 = 3;</div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>  <span class="keywordtype">int</span> targ2 = targ1;</div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga4183dc6cb8fd996fb790a711bf3e4871">multiControlledTwoQubitUnitary</a>(quregVec, ctrls, numCtrls, targ1, targ2, matr), Contains(<span class="stringliteral">"target"</span>) && Contains(<span class="stringliteral">"unique"</span>));</div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>  }</div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>  </div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>  <span class="keywordtype">int</span> numCtrls = 3;</div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>  <span class="keywordtype">int</span> ctrls[] = {0,1,2};</div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>  <span class="keywordtype">int</span> targ1 = 3;</div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  <span class="keywordtype">int</span> targ2 = ctrls[GENERATE_COPY( range(0,numCtrls) )];</div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga4183dc6cb8fd996fb790a711bf3e4871">multiControlledTwoQubitUnitary</a>(quregVec, ctrls, numCtrls, targ1, targ2, matr), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) );</div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>  }</div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>  </div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>  <span class="comment">// valid indices</span></div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>  <span class="keywordtype">int</span> targ1 = 0;</div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>  <span class="keywordtype">int</span> targ2 = 1;</div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>  <span class="keywordtype">int</span> numCtrls = 3;</div>
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>  <span class="keywordtype">int</span> ctrls[] = { 2, 3, 4 };</div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>  </div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>  <span class="keywordtype">int</span> inv = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga4183dc6cb8fd996fb790a711bf3e4871">multiControlledTwoQubitUnitary</a>(quregVec, ctrls, numCtrls, inv, targ2, matr), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga4183dc6cb8fd996fb790a711bf3e4871">multiControlledTwoQubitUnitary</a>(quregVec, ctrls, numCtrls, targ1, inv, matr), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>  </div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>  ctrls[numCtrls-1] = inv; <span class="comment">// make ctrls invalid </span></div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga4183dc6cb8fd996fb790a711bf3e4871">multiControlledTwoQubitUnitary</a>(quregVec, ctrls, numCtrls, targ1, targ2, matr), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>  }</div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>  SECTION( <span class="stringliteral">"unitarity "</span> ) {</div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>  </div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>  <span class="keywordtype">int</span> ctrls[1] = {0};</div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>  matr.<a class="code" href="structComplexMatrix4.html#aeadc9893e1b16cdd585dac523e73926c">real</a>[0][0] = 0; <span class="comment">// break unitarity</span></div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga4183dc6cb8fd996fb790a711bf3e4871">multiControlledTwoQubitUnitary</a>(quregVec, ctrls, 1, 1, 2, matr), Contains(<span class="stringliteral">"unitary"</span>) );</div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>  }</div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>  SECTION( <span class="stringliteral">"unitary fits in node"</span> ) {</div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>  </div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>  <span class="comment">// pretend we have a very limited distributed memory</span></div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>  quregVec.numAmpsPerChunk = 1;</div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>  <span class="keywordtype">int</span> ctrls[1] = {0};</div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga4183dc6cb8fd996fb790a711bf3e4871">multiControlledTwoQubitUnitary</a>(quregVec, ctrls, 1, 1, 2, matr), Contains(<span class="stringliteral">"targets too many qubits"</span>));</div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>  }</div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>  }</div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span> }</div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>  </div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>  </div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>  </div>
<div class="line"><a name="l01239"></a><span class="lineno"><a class="line" href="group__unittest.html#ga9fc32abbfb35c76915b3b3e1ec3656d8"> 1239</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"multiControlledUnitary"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>  </div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>  </div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>  <span class="comment">// every test will use a unique random matrix</span></div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op = <a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(1);</div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>  <a class="code" href="structComplexMatrix2.html">ComplexMatrix2</a> matr = <a class="code" href="group__testutilities.html#ga731a7a71755c25ebe96e742e3fbe5812">toComplexMatrix2</a>(op); </div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>  </div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>  </div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>  <span class="keywordtype">int</span> numCtrls = GENERATE( range(1,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) ); <span class="comment">// leave space for one target (exclusive upper bound)</span></div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>  <span class="keywordtype">int</span>* ctrls = GENERATE_COPY( <a class="code" href="group__testutilities.html#ga35add15146aa606b256df79334b867d5">sublists</a>(range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>), numCtrls, target) );</div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>  </div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>  </div>
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>  <a class="code" href="group__unitary.html#ga18c44cb3b947147951590dea2f6b25f7">multiControlledUnitary</a>(quregVec, ctrls, numCtrls, target, matr);</div>
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, ctrls, numCtrls, target, op);</div>
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>  }</div>
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>  </div>
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>  <a class="code" href="group__unitary.html#ga18c44cb3b947147951590dea2f6b25f7">multiControlledUnitary</a>(quregMatr, ctrls, numCtrls, target, matr);</div>
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, ctrls, numCtrls, target, op);</div>
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>  }</div>
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>  }</div>
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>  </div>
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>  SECTION( <span class="stringliteral">"number of controls"</span> ) {</div>
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>  </div>
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>  <span class="keywordtype">int</span> numCtrls = GENERATE( -1, 0, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1 );</div>
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>  <span class="keywordtype">int</span> ctrls[<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1]; <span class="comment">// avoids seg-fault if validation not triggered</span></div>
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga18c44cb3b947147951590dea2f6b25f7">multiControlledUnitary</a>(quregVec, ctrls, numCtrls, 0, matr), Contains(<span class="stringliteral">"Invalid number of control"</span>));</div>
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>  }</div>
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>  SECTION( <span class="stringliteral">"repetition of controls"</span> ) {</div>
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>  </div>
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>  <span class="keywordtype">int</span> ctrls[] = {0,1,1};</div>
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga18c44cb3b947147951590dea2f6b25f7">multiControlledUnitary</a>(quregVec, ctrls, 3, 2, matr), Contains(<span class="stringliteral">"control"</span>) && Contains(<span class="stringliteral">"unique"</span>));</div>
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>  }</div>
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>  </div>
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>  <span class="keywordtype">int</span> ctrls[] = {0,1,2};</div>
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>  <span class="keywordtype">int</span> targ = ctrls[GENERATE( range(0,3) )];</div>
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga18c44cb3b947147951590dea2f6b25f7">multiControlledUnitary</a>(quregVec, ctrls, 3, targ, matr), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) );</div>
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>  }</div>
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>  </div>
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>  <span class="keywordtype">int</span> ctrls[] = { 1, 2, GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> ) };</div>
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga18c44cb3b947147951590dea2f6b25f7">multiControlledUnitary</a>(quregVec, ctrls, 3, 0, matr), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>  </div>
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>  ctrls[2] = 3; <span class="comment">// make ctrls valid </span></div>
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>  <span class="keywordtype">int</span> targ = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga18c44cb3b947147951590dea2f6b25f7">multiControlledUnitary</a>(quregVec, ctrls, 3, targ, matr), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>  }</div>
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>  SECTION( <span class="stringliteral">"unitarity"</span> ) {</div>
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>  </div>
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>  matr.<a class="code" href="structComplexMatrix2.html#a3ea98d545b67a190ee6abe936c72076f">real</a>[0][0] = 0; <span class="comment">// break matr unitarity</span></div>
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>  <span class="keywordtype">int</span> ctrls[] = {0};</div>
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga18c44cb3b947147951590dea2f6b25f7">multiControlledUnitary</a>(quregVec, ctrls, 1, 1, matr), Contains(<span class="stringliteral">"unitary"</span>) );</div>
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>  }</div>
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>  }</div>
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span> }</div>
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>  </div>
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>  </div>
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>  </div>
<div class="line"><a name="l01310"></a><span class="lineno"><a class="line" href="group__unittest.html#gaf396e2e9e1e995adfb30947201c23590"> 1310</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"multiQubitUnitary"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>  </div>
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>  </div>
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>  <span class="comment">// figure out max-num (inclusive) targs allowed by hardware backend</span></div>
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>  <span class="keywordtype">int</span> maxNumTargs = <a class="code" href="group__testutilities.html#ga267884197cf7f1d428021cb12a57360c">calcLog2</a>(quregVec.numAmpsPerChunk);</div>
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>  </div>
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>  </div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>  <span class="comment">// generate all possible qubit arrangements</span></div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>  <span class="keywordtype">int</span> numTargs = GENERATE_COPY( range(1,maxNumTargs+1) ); <span class="comment">// inclusive upper bound</span></div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>  <span class="keywordtype">int</span>* targs = GENERATE_COPY( <a class="code" href="group__testutilities.html#ga35add15146aa606b256df79334b867d5">sublists</a>(range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>), numTargs) );</div>
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>  </div>
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>  <span class="comment">// for each qubit arrangement, use a new random unitary</span></div>
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op = <a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(numTargs);</div>
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(numTargs);</div>
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>  <a class="code" href="group__testutilities.html#ga7f83695bea7d0332a577bca017dbb03c">toComplexMatrixN</a>(op, matr);</div>
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>  </div>
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>  </div>
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>  <a class="code" href="group__unitary.html#gab5828a9f0518951451d9fec9370199ae">multiQubitUnitary</a>(quregVec, targs, numTargs, matr);</div>
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, targs, numTargs, op);</div>
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>  }</div>
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>  </div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>  <a class="code" href="group__unitary.html#gab5828a9f0518951451d9fec9370199ae">multiQubitUnitary</a>(quregMatr, targs, numTargs, matr);</div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, targs, numTargs, op);</div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>  }</div>
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>  }</div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>  </div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>  SECTION( <span class="stringliteral">"number of targets"</span> ) {</div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>  </div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>  <span class="comment">// there cannot be more targets than qubits in register</span></div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>  <span class="keywordtype">int</span> numTargs = GENERATE( -1, 0, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1 );</div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>  <span class="keywordtype">int</span> targs[<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1]; <span class="comment">// prevents seg-fault if validation doesn't trigger</span></div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1); <span class="comment">// prevent seg-fault</span></div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>  </div>
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gab5828a9f0518951451d9fec9370199ae">multiQubitUnitary</a>(quregVec, targs, numTargs, matr), Contains(<span class="stringliteral">"Invalid number of target"</span>));</div>
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>  }</div>
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>  SECTION( <span class="stringliteral">"repetition in targets"</span> ) {</div>
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>  </div>
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>  <span class="keywordtype">int</span> numTargs = 3;</div>
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>  <span class="keywordtype">int</span> targs[] = {1,2,2};</div>
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(numTargs); <span class="comment">// prevents seg-fault if validation doesn't trigger</span></div>
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>  </div>
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gab5828a9f0518951451d9fec9370199ae">multiQubitUnitary</a>(quregVec, targs, numTargs, matr), Contains(<span class="stringliteral">"target"</span>) && Contains(<span class="stringliteral">"unique"</span>));</div>
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>  }</div>
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>  </div>
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>  <span class="keywordtype">int</span> numTargs = 3;</div>
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>  <span class="keywordtype">int</span> targs[] = {1,2,3};</div>
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(numTargs); <span class="comment">// prevents seg-fault if validation doesn't trigger</span></div>
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>  </div>
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>  <span class="keywordtype">int</span> inv = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>  targs[GENERATE_COPY( range(0,numTargs) )] = inv; <span class="comment">// make invalid target</span></div>
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gab5828a9f0518951451d9fec9370199ae">multiQubitUnitary</a>(quregVec, targs, numTargs, matr), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>  </div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>  }</div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>  SECTION( <span class="stringliteral">"unitarity"</span> ) {</div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>  </div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>  <span class="keywordtype">int</span> numTargs = GENERATE_COPY( range(1,maxNumTargs) );</div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>  <span class="keywordtype">int</span> targs[numTargs];</div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<numTargs; i++)</div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>  targs[i] = i+1;</div>
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>  </div>
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(numTargs); <span class="comment">// initially zero, hence not-unitary</span></div>
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>  </div>
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gab5828a9f0518951451d9fec9370199ae">multiQubitUnitary</a>(quregVec, targs, numTargs, matr), Contains(<span class="stringliteral">"unitary"</span>) );</div>
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>  }</div>
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>  SECTION( <span class="stringliteral">"unitary creation"</span> ) {</div>
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>  </div>
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>  <span class="keywordtype">int</span> numTargs = 3;</div>
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>  <span class="keywordtype">int</span> targs[] = {1,2,3};</div>
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>  </div>
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>  <span class="comment">/* compilers don't auto-initialise to NULL; the below circumstance </span></div>
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span> <span class="comment"> * only really occurs when 'malloc' returns NULL in createComplexMatrixN, </span></div>
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span> <span class="comment"> * which actually triggers its own validation. Hence this test is useless </span></div>
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span> <span class="comment"> * currently.</span></div>
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr;</div>
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>  matr.<a class="code" href="structComplexMatrixN.html#a446e8a077597e4f76049d547df0c9738">real</a> = NULL;</div>
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>  matr.<a class="code" href="structComplexMatrixN.html#afde13e469a3b4f179f45e53d1ec0a7cf">imag</a> = NULL; </div>
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gab5828a9f0518951451d9fec9370199ae">multiQubitUnitary</a>(quregVec, targs, numTargs, matr), Contains(<span class="stringliteral">"created"</span>) );</div>
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>  }</div>
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>  SECTION( <span class="stringliteral">"unitary dimensions"</span> ) {</div>
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>  </div>
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>  <span class="keywordtype">int</span> targs[2] = {1,2};</div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(3); <span class="comment">// intentionally wrong size</span></div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>  </div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gab5828a9f0518951451d9fec9370199ae">multiQubitUnitary</a>(quregVec, targs, 2, matr), Contains(<span class="stringliteral">"matrix size"</span>));</div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>  }</div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>  SECTION( <span class="stringliteral">"unitary fits in node"</span> ) {</div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>  </div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>  <span class="comment">// pretend we have a very limited distributed memory (judged by matr size)</span></div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>  quregVec.numAmpsPerChunk = 1;</div>
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>  <span class="keywordtype">int</span> qb[] = {1,2};</div>
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>  <a class="code" href="structComplexMatrixN.html">ComplexMatrixN</a> matr = <a class="code" href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a>(2); <span class="comment">// prevents seg-fault if validation doesn't trigger</span></div>
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gab5828a9f0518951451d9fec9370199ae">multiQubitUnitary</a>(quregVec, qb, 2, matr), Contains(<span class="stringliteral">"targets too many qubits"</span>));</div>
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>  <a class="code" href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a>(matr);</div>
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>  }</div>
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>  }</div>
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span> }</div>
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>  </div>
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>  </div>
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>  </div>
<div class="line"><a name="l01429"></a><span class="lineno"><a class="line" href="group__unittest.html#ga838f36bbb6dcb2aedca45153317fad16"> 1429</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"multiRotatePauli"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>  </div>
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> param = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-4*M_PI, 4*M_PI);</div>
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>  </div>
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>  </div>
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>  <span class="keywordtype">int</span> numTargs = GENERATE( range(1,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1) );</div>
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>  <span class="keywordtype">int</span>* targs = GENERATE_COPY( <a class="code" href="group__testutilities.html#ga35add15146aa606b256df79334b867d5">sublists</a>(range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>), numTargs) );</div>
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>  </div>
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>  <span class="comment">/* it's too expensive to try ALL Pauli sequences, via </span></div>
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span> <span class="comment"> * pauliOpType* paulis = GENERATE_COPY( pauliseqs(numTargs) );.</span></div>
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span> <span class="comment"> * Furthermore, take(10, pauliseqs(numTargs)) will try the same pauli codes.</span></div>
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span> <span class="comment"> * Hence, we instead opt to repeatedlyrandomly generate pauliseqs</span></div>
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>  GENERATE( range(0,10) ); <span class="comment">// gen 10 random pauli-codes for every targs</span></div>
<div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>  <a class="code" href="group__type.html#ga1c703cf89629e4e9c7023cd402d67028">pauliOpType</a> paulis[numTargs];</div>
<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<numTargs; i++)</div>
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>  paulis[i] = (<a class="code" href="group__type.html#ga1c703cf89629e4e9c7023cd402d67028">pauliOpType</a>) <a class="code" href="group__testutilities.html#ga7125d0747a44db58115899727ac5f6be">getRandomInt</a>(0,4);</div>
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>  </div>
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>  <span class="comment">// exclude identities from reference matrix exp (they apply unwanted global phase)</span></div>
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>  <span class="keywordtype">int</span> refTargs[numTargs];</div>
<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>  <span class="keywordtype">int</span> numRefTargs = 0;</div>
<div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>  </div>
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> xMatr{{0,1},{1,0}};</div>
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> yMatr{{0,-1i},{1i,0}};</div>
<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> zMatr{{1,0},{0,-1}};</div>
<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>  </div>
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>  <span class="comment">// build correct reference matrix by pauli-matrix exponentiation...</span></div>
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> pauliProd{{1}};</div>
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<numTargs; i++) {</div>
<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> fac;</div>
<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>  <span class="keywordflow">if</span> (paulis[i] == <a class="code" href="group__type.html#gga1c703cf89629e4e9c7023cd402d67028a63800f45b01ccc2608f754aee850bf4a">PAULI_I</a>) <span class="keywordflow">continue</span>; <span class="comment">// exclude I-targets from ref list</span></div>
<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>  <span class="keywordflow">if</span> (paulis[i] == <a class="code" href="group__type.html#gga1c703cf89629e4e9c7023cd402d67028a7abac7bb5b71e17382014c443244ad5c">PAULI_X</a>) fac = xMatr;</div>
<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>  <span class="keywordflow">if</span> (paulis[i] == <a class="code" href="group__type.html#gga1c703cf89629e4e9c7023cd402d67028a2c64a9aaee27f6bcfef894d159e759bd">PAULI_Y</a>) fac = yMatr;</div>
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>  <span class="keywordflow">if</span> (paulis[i] == <a class="code" href="group__type.html#gga1c703cf89629e4e9c7023cd402d67028a085c85cff6ba79c52d8b1e61c42ddddf">PAULI_Z</a>) fac = zMatr;</div>
<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>  pauliProd = <a class="code" href="group__testutilities.html#ga50616e813b0d0aa4f8220785d780cdff">getKroneckerProduct</a>(fac, pauliProd);</div>
<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>  </div>
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>  <span class="comment">// include this target in ref list</span></div>
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>  refTargs[numRefTargs++] = targs[i];</div>
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>  }</div>
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>  </div>
<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>  <span class="comment">// produces exp(-i param/2 pauliProd), unless pauliProd = I</span></div>
<div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op;</div>
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>  <span class="keywordflow">if</span> (numRefTargs > 0)</div>
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>  op = <a class="code" href="group__testutilities.html#ga00f4feec845c019c3390898b0cc7f1ef">getExponentialOfPauliMatrix</a>(param, pauliProd);</div>
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>  </div>
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>  </div>
<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>  <a class="code" href="group__unitary.html#ga34aa4865c92f9aa5d898c91286c9eca5">multiRotatePauli</a>(quregVec, targs, paulis, numTargs, param);</div>
<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>  <span class="keywordflow">if</span> (numRefTargs > 0)</div>
<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, refTargs, numRefTargs, op);</div>
<div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>  }</div>
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>  </div>
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>  <a class="code" href="group__unitary.html#ga34aa4865c92f9aa5d898c91286c9eca5">multiRotatePauli</a>(quregMatr, targs, paulis, numTargs, param);</div>
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>  <span class="keywordflow">if</span> (numRefTargs > 0)</div>
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, refTargs, numRefTargs, op);</div>
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>  }</div>
<div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>  }</div>
<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>  </div>
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>  SECTION( <span class="stringliteral">"number of targets"</span> ) {</div>
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>  </div>
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>  <span class="keywordtype">int</span> numTargs = GENERATE( -1, 0, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1 );</div>
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>  <span class="keywordtype">int</span> targs[<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1]; <span class="comment">// prevent seg-fault if validation isn't triggered</span></div>
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>  <a class="code" href="group__type.html#ga1c703cf89629e4e9c7023cd402d67028">pauliOpType</a> paulis[<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1] = {<a class="code" href="group__type.html#gga1c703cf89629e4e9c7023cd402d67028a63800f45b01ccc2608f754aee850bf4a">PAULI_I</a>};</div>
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga34aa4865c92f9aa5d898c91286c9eca5">multiRotatePauli</a>(quregVec, targs, paulis, numTargs, param), Contains(<span class="stringliteral">"Invalid number of target"</span>));</div>
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>  </div>
<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>  }</div>
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>  SECTION( <span class="stringliteral">"repetition of targets"</span> ) {</div>
<div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>  </div>
<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>  <span class="keywordtype">int</span> numTargs = 3;</div>
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>  <span class="keywordtype">int</span> targs[3] = {0, 1, 1};</div>
<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>  <a class="code" href="group__type.html#ga1c703cf89629e4e9c7023cd402d67028">pauliOpType</a> paulis[3] = {<a class="code" href="group__type.html#gga1c703cf89629e4e9c7023cd402d67028a63800f45b01ccc2608f754aee850bf4a">PAULI_I</a>};</div>
<div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga34aa4865c92f9aa5d898c91286c9eca5">multiRotatePauli</a>(quregVec, targs, paulis, numTargs, param), Contains(<span class="stringliteral">"target"</span>) && Contains(<span class="stringliteral">"unique"</span>));</div>
<div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>  }</div>
<div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>  </div>
<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>  <span class="keywordtype">int</span> numTargs = 3;</div>
<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>  <span class="keywordtype">int</span> targs[3] = {0, 1, 2};</div>
<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>  targs[GENERATE_COPY(range(0,numTargs))] = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>  <a class="code" href="group__type.html#ga1c703cf89629e4e9c7023cd402d67028">pauliOpType</a> paulis[3] = {<a class="code" href="group__type.html#gga1c703cf89629e4e9c7023cd402d67028a63800f45b01ccc2608f754aee850bf4a">PAULI_I</a>};</div>
<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga34aa4865c92f9aa5d898c91286c9eca5">multiRotatePauli</a>(quregVec, targs, paulis, numTargs, param), Contains(<span class="stringliteral">"Invalid target"</span>));</div>
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>  }</div>
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>  SECTION( <span class="stringliteral">"pauli codes"</span> ) {</div>
<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>  <span class="keywordtype">int</span> numTargs = 3;</div>
<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>  <span class="keywordtype">int</span> targs[3] = {0, 1, 2};</div>
<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>  <a class="code" href="group__type.html#ga1c703cf89629e4e9c7023cd402d67028">pauliOpType</a> paulis[3] = {<a class="code" href="group__type.html#gga1c703cf89629e4e9c7023cd402d67028a63800f45b01ccc2608f754aee850bf4a">PAULI_I</a>, <a class="code" href="group__type.html#gga1c703cf89629e4e9c7023cd402d67028a63800f45b01ccc2608f754aee850bf4a">PAULI_I</a>, <a class="code" href="group__type.html#gga1c703cf89629e4e9c7023cd402d67028a63800f45b01ccc2608f754aee850bf4a">PAULI_I</a>};</div>
<div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>  paulis[GENERATE_COPY(range(0,numTargs))] = (<a class="code" href="group__type.html#ga1c703cf89629e4e9c7023cd402d67028">pauliOpType</a>) GENERATE( -1, 4 );</div>
<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga34aa4865c92f9aa5d898c91286c9eca5">multiRotatePauli</a>(quregVec, targs, paulis, numTargs, param), Contains(<span class="stringliteral">"Invalid Pauli code"</span>));</div>
<div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>  }</div>
<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>  }</div>
<div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01525"></a><span class="lineno"> 1525</span> }</div>
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>  </div>
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>  </div>
<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>  </div>
<div class="line"><a name="l01533"></a><span class="lineno"><a class="line" href="group__unittest.html#ga269a80f587f1aee7e9eddfbc18022f10"> 1533</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"multiRotateZ"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>  </div>
<div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> param = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-4*M_PI, 4*M_PI);</div>
<div class="line"><a name="l01537"></a><span class="lineno"> 1537</span>  </div>
<div class="line"><a name="l01538"></a><span class="lineno"> 1538</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01539"></a><span class="lineno"> 1539</span>  </div>
<div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>  <span class="keywordtype">int</span> numTargs = GENERATE( range(1,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1) );</div>
<div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>  <span class="keywordtype">int</span>* targs = GENERATE_COPY( <a class="code" href="group__testutilities.html#ga35add15146aa606b256df79334b867d5">sublists</a>(range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>), numTargs) );</div>
<div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>  </div>
<div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>  <span class="comment">// build correct reference matrix by diagonal-matrix exponentiation...</span></div>
<div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> zMatr{{1,0},{0,-1}};</div>
<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> zProd = zMatr;</div>
<div class="line"><a name="l01546"></a><span class="lineno"> 1546</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> t=0; t<numTargs-1; t++)</div>
<div class="line"><a name="l01547"></a><span class="lineno"> 1547</span>  zProd = <a class="code" href="group__testutilities.html#ga50616e813b0d0aa4f8220785d780cdff">getKroneckerProduct</a>(zMatr, zProd); <span class="comment">// Z . Z ... Z</span></div>
<div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>  </div>
<div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>  <span class="comment">// (-i param/2) Z . I . Z ...</span></div>
<div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> expArg = (-1i * param / 2.) *</div>
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>  <a class="code" href="group__testutilities.html#ga20f041452b43026d876fde17a5999265">getFullOperatorMatrix</a>(NULL, 0, targs, numTargs, zProd, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>);</div>
<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>  </div>
<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>  <span class="comment">// exp( -i param/2 Z . I . Z ...)</span></div>
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op = <a class="code" href="group__testutilities.html#gac60cee26113732c491f21dc43066b605">getExponentialOfDiagonalMatrix</a>(expArg);</div>
<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>  </div>
<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>  <span class="comment">// all qubits to specify full operator matrix on reference structures</span></div>
<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>  <span class="keywordtype">int</span> allQubits[<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>];</div>
<div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>; i++)</div>
<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>  allQubits[i] = i;</div>
<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>  </div>
<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>  </div>
<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>  <a class="code" href="group__unitary.html#ga3250d0d95b5d755cad542a6a2372b894">multiRotateZ</a>(quregVec, targs, numTargs, param);</div>
<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, allQubits, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>, op);</div>
<div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>  </div>
<div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>  }</div>
<div class="line"><a name="l01568"></a><span class="lineno"> 1568</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>  </div>
<div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>  <a class="code" href="group__unitary.html#ga3250d0d95b5d755cad542a6a2372b894">multiRotateZ</a>(quregMatr, targs, numTargs, param);</div>
<div class="line"><a name="l01571"></a><span class="lineno"> 1571</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, allQubits, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>, op);</div>
<div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 2*REAL_EPS) );</div>
<div class="line"><a name="l01573"></a><span class="lineno"> 1573</span>  }</div>
<div class="line"><a name="l01574"></a><span class="lineno"> 1574</span>  }</div>
<div class="line"><a name="l01575"></a><span class="lineno"> 1575</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01576"></a><span class="lineno"> 1576</span>  </div>
<div class="line"><a name="l01577"></a><span class="lineno"> 1577</span>  SECTION( <span class="stringliteral">"number of targets"</span> ) {</div>
<div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>  </div>
<div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>  <span class="keywordtype">int</span> numTargs = GENERATE( -1, 0, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1 );</div>
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>  <span class="keywordtype">int</span> targs[<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1]; <span class="comment">// prevent seg-fault if validation isn't triggered</span></div>
<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga3250d0d95b5d755cad542a6a2372b894">multiRotateZ</a>(quregVec, targs, numTargs, param), Contains(<span class="stringliteral">"Invalid number of target"</span>));</div>
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>  </div>
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>  }</div>
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>  SECTION( <span class="stringliteral">"repetition of targets"</span> ) {</div>
<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>  </div>
<div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>  <span class="keywordtype">int</span> numTargs = 3;</div>
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>  <span class="keywordtype">int</span> targs[3] = {0, 1, 1};</div>
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga3250d0d95b5d755cad542a6a2372b894">multiRotateZ</a>(quregVec, targs, numTargs, param), Contains(<span class="stringliteral">"target"</span>) && Contains(<span class="stringliteral">"unique"</span>));</div>
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>  }</div>
<div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>  </div>
<div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>  <span class="keywordtype">int</span> numTargs = 3;</div>
<div class="line"><a name="l01593"></a><span class="lineno"> 1593</span>  <span class="keywordtype">int</span> targs[3] = {0, 1, 2};</div>
<div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>  targs[GENERATE_COPY(range(0,numTargs))] = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l01595"></a><span class="lineno"> 1595</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga3250d0d95b5d755cad542a6a2372b894">multiRotateZ</a>(quregVec, targs, numTargs, param), Contains(<span class="stringliteral">"Invalid target"</span>));</div>
<div class="line"><a name="l01596"></a><span class="lineno"> 1596</span>  }</div>
<div class="line"><a name="l01597"></a><span class="lineno"> 1597</span>  }</div>
<div class="line"><a name="l01598"></a><span class="lineno"> 1598</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01599"></a><span class="lineno"> 1599</span> }</div>
<div class="line"><a name="l01600"></a><span class="lineno"> 1600</span>  </div>
<div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>  </div>
<div class="line"><a name="l01602"></a><span class="lineno"> 1602</span>  </div>
<div class="line"><a name="l01607"></a><span class="lineno"><a class="line" href="group__unittest.html#ga293349dc468b808c15bd68891370ef11"> 1607</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"multiStateControlledUnitary"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>  </div>
<div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01610"></a><span class="lineno"> 1610</span>  </div>
<div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>  <span class="comment">// every test will use a unique random matrix</span></div>
<div class="line"><a name="l01612"></a><span class="lineno"> 1612</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op = <a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(1);</div>
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>  <a class="code" href="structComplexMatrix2.html">ComplexMatrix2</a> matr = <a class="code" href="group__testutilities.html#ga731a7a71755c25ebe96e742e3fbe5812">toComplexMatrix2</a>(op);</div>
<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>  </div>
<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span>  <span class="comment">// the zero-conditioned control qubits can be effected by notting before/after ctrls</span></div>
<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> notOp{{0,1},{1,0}};</div>
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>  </div>
<div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>  </div>
<div class="line"><a name="l01620"></a><span class="lineno"> 1620</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l01621"></a><span class="lineno"> 1621</span>  <span class="keywordtype">int</span> numCtrls = GENERATE( range(1,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) ); <span class="comment">// leave space for one target (exclusive upper bound)</span></div>
<div class="line"><a name="l01622"></a><span class="lineno"> 1622</span>  <span class="keywordtype">int</span>* ctrls = GENERATE_COPY( <a class="code" href="group__testutilities.html#ga35add15146aa606b256df79334b867d5">sublists</a>(range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>), numCtrls, target) );</div>
<div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>  <span class="keywordtype">int</span>* ctrlState = GENERATE_COPY( <a class="code" href="group__testutilities.html#ga2e09685323c6b2312a64daf8c74b12b5">bitsets</a>(numCtrls) );</div>
<div class="line"><a name="l01624"></a><span class="lineno"> 1624</span>  </div>
<div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>  </div>
<div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>  <a class="code" href="group__unitary.html#ga09a08f98955e75d942fdc88d4dca3e33">multiStateControlledUnitary</a>(quregVec, ctrls, ctrlState, numCtrls, target, matr);</div>
<div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>  </div>
<div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>  <span class="comment">// simulate controlled-state by notting before & after controls</span></div>
<div class="line"><a name="l01630"></a><span class="lineno"> 1630</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<numCtrls; i++)</div>
<div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>  <span class="keywordflow">if</span> (ctrlState[i] == 0)</div>
<div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, ctrls[i], notOp);</div>
<div class="line"><a name="l01633"></a><span class="lineno"> 1633</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, ctrls, numCtrls, target, op);</div>
<div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<numCtrls; i++)</div>
<div class="line"><a name="l01635"></a><span class="lineno"> 1635</span>  <span class="keywordflow">if</span> (ctrlState[i] == 0)</div>
<div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, ctrls[i], notOp);</div>
<div class="line"><a name="l01637"></a><span class="lineno"> 1637</span>  </div>
<div class="line"><a name="l01638"></a><span class="lineno"> 1638</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>  }</div>
<div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>  </div>
<div class="line"><a name="l01642"></a><span class="lineno"> 1642</span>  <a class="code" href="group__unitary.html#ga09a08f98955e75d942fdc88d4dca3e33">multiStateControlledUnitary</a>(quregMatr, ctrls, ctrlState, numCtrls, target, matr);</div>
<div class="line"><a name="l01643"></a><span class="lineno"> 1643</span>  </div>
<div class="line"><a name="l01644"></a><span class="lineno"> 1644</span>  <span class="comment">// simulate controlled-state by notting before & after controls</span></div>
<div class="line"><a name="l01645"></a><span class="lineno"> 1645</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<numCtrls; i++)</div>
<div class="line"><a name="l01646"></a><span class="lineno"> 1646</span>  <span class="keywordflow">if</span> (ctrlState[i] == 0)</div>
<div class="line"><a name="l01647"></a><span class="lineno"> 1647</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, ctrls[i], notOp);</div>
<div class="line"><a name="l01648"></a><span class="lineno"> 1648</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, ctrls, numCtrls, target, op);</div>
<div class="line"><a name="l01649"></a><span class="lineno"> 1649</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<numCtrls; i++)</div>
<div class="line"><a name="l01650"></a><span class="lineno"> 1650</span>  <span class="keywordflow">if</span> (ctrlState[i] == 0)</div>
<div class="line"><a name="l01651"></a><span class="lineno"> 1651</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, ctrls[i], notOp);</div>
<div class="line"><a name="l01652"></a><span class="lineno"> 1652</span>  </div>
<div class="line"><a name="l01653"></a><span class="lineno"> 1653</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l01654"></a><span class="lineno"> 1654</span>  }</div>
<div class="line"><a name="l01655"></a><span class="lineno"> 1655</span>  }</div>
<div class="line"><a name="l01656"></a><span class="lineno"> 1656</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01657"></a><span class="lineno"> 1657</span>  </div>
<div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>  SECTION( <span class="stringliteral">"number of controls"</span> ) {</div>
<div class="line"><a name="l01659"></a><span class="lineno"> 1659</span>  </div>
<div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>  <span class="keywordtype">int</span> numCtrls = GENERATE( -1, 0, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1 );</div>
<div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>  <span class="keywordtype">int</span> ctrls[<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1]; </div>
<div class="line"><a name="l01662"></a><span class="lineno"> 1662</span>  <span class="keywordtype">int</span> ctrlState[<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>+1] = {0}; </div>
<div class="line"><a name="l01663"></a><span class="lineno"> 1663</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga09a08f98955e75d942fdc88d4dca3e33">multiStateControlledUnitary</a>(quregVec, ctrls, ctrlState, numCtrls, 0, matr), Contains(<span class="stringliteral">"Invalid number of control"</span>));</div>
<div class="line"><a name="l01664"></a><span class="lineno"> 1664</span>  }</div>
<div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>  SECTION( <span class="stringliteral">"repetition of controls"</span> ) {</div>
<div class="line"><a name="l01666"></a><span class="lineno"> 1666</span>  </div>
<div class="line"><a name="l01667"></a><span class="lineno"> 1667</span>  <span class="keywordtype">int</span> ctrls[] = {0,1,1};</div>
<div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>  <span class="keywordtype">int</span> ctrlState[] = {0, 1, 0};</div>
<div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga09a08f98955e75d942fdc88d4dca3e33">multiStateControlledUnitary</a>(quregVec, ctrls, ctrlState, 3, 2, matr), Contains(<span class="stringliteral">"control"</span>) && Contains(<span class="stringliteral">"unique"</span>));</div>
<div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>  }</div>
<div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>  SECTION( <span class="stringliteral">"control and target collision"</span> ) {</div>
<div class="line"><a name="l01672"></a><span class="lineno"> 1672</span>  </div>
<div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>  <span class="keywordtype">int</span> ctrls[] = {0,1,2};</div>
<div class="line"><a name="l01674"></a><span class="lineno"> 1674</span>  <span class="keywordtype">int</span> ctrlState[] = {0, 1, 0};</div>
<div class="line"><a name="l01675"></a><span class="lineno"> 1675</span>  <span class="keywordtype">int</span> targ = ctrls[GENERATE( range(0,3) )];</div>
<div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga09a08f98955e75d942fdc88d4dca3e33">multiStateControlledUnitary</a>(quregVec, ctrls, ctrlState, 3, targ, matr), Contains(<span class="stringliteral">"Control"</span>) && Contains(<span class="stringliteral">"target"</span>) );</div>
<div class="line"><a name="l01677"></a><span class="lineno"> 1677</span>  }</div>
<div class="line"><a name="l01678"></a><span class="lineno"> 1678</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01679"></a><span class="lineno"> 1679</span>  </div>
<div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>  <span class="keywordtype">int</span> ctrls[] = { 1, 2, GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> ) };</div>
<div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>  <span class="keywordtype">int</span> ctrlState[] = {0, 1, 0};</div>
<div class="line"><a name="l01682"></a><span class="lineno"> 1682</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga09a08f98955e75d942fdc88d4dca3e33">multiStateControlledUnitary</a>(quregVec, ctrls, ctrlState, 3, 0, matr), Contains(<span class="stringliteral">"Invalid control"</span>) );</div>
<div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>  </div>
<div class="line"><a name="l01684"></a><span class="lineno"> 1684</span>  ctrls[2] = 3; <span class="comment">// make ctrls valid </span></div>
<div class="line"><a name="l01685"></a><span class="lineno"> 1685</span>  <span class="keywordtype">int</span> targ = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l01686"></a><span class="lineno"> 1686</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga09a08f98955e75d942fdc88d4dca3e33">multiStateControlledUnitary</a>(quregVec, ctrls, ctrlState, 3, targ, matr), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>  }</div>
<div class="line"><a name="l01688"></a><span class="lineno"> 1688</span>  SECTION( <span class="stringliteral">"unitarity"</span> ) {</div>
<div class="line"><a name="l01689"></a><span class="lineno"> 1689</span>  </div>
<div class="line"><a name="l01690"></a><span class="lineno"> 1690</span>  matr.<a class="code" href="structComplexMatrix2.html#a3ea98d545b67a190ee6abe936c72076f">real</a>[0][0] = 0; <span class="comment">// break matr unitarity</span></div>
<div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>  <span class="keywordtype">int</span> ctrls[] = {0};</div>
<div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>  <span class="keywordtype">int</span> ctrlState[1] = {0};</div>
<div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga09a08f98955e75d942fdc88d4dca3e33">multiStateControlledUnitary</a>(quregVec, ctrls, ctrlState, 1, 1, matr), Contains(<span class="stringliteral">"unitary"</span>) );</div>
<div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>  }</div>
<div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>  SECTION( <span class="stringliteral">"control state bits"</span> ) {</div>
<div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>  </div>
<div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>  <span class="comment">// valid qubits</span></div>
<div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>  <span class="keywordtype">int</span> ctrls[] = {0, 1, 2};</div>
<div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>  <span class="keywordtype">int</span> ctrlState[] = {0, 0, 0};</div>
<div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>  <span class="keywordtype">int</span> targ = 3;</div>
<div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>  </div>
<div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>  <span class="comment">// make invalid </span></div>
<div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>  ctrlState[2] = GENERATE(-1, 2);</div>
<div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga09a08f98955e75d942fdc88d4dca3e33">multiStateControlledUnitary</a>(quregVec, ctrls, ctrlState, 3, targ, matr), Contains(<span class="stringliteral">"state"</span>) );</div>
<div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>  }</div>
<div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>  }</div>
<div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01708"></a><span class="lineno"> 1708</span> }</div>
<div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>  </div>
<div class="line"><a name="l01710"></a><span class="lineno"> 1710</span>  </div>
<div class="line"><a name="l01711"></a><span class="lineno"> 1711</span>  </div>
<div class="line"><a name="l01716"></a><span class="lineno"><a class="line" href="group__unittest.html#ga873998873d09f3c3fa51e46c39076dee"> 1716</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"pauliX"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>  </div>
<div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{0,1},{1,0}};</div>
<div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>  </div>
<div class="line"><a name="l01721"></a><span class="lineno"> 1721</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>  </div>
<div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>  </div>
<div class="line"><a name="l01725"></a><span class="lineno"> 1725</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l01726"></a><span class="lineno"> 1726</span>  </div>
<div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>  <a class="code" href="group__unitary.html#ga84cd118c44b9d3866f56b865dbb9bd7d">pauliX</a>(quregVec, target);</div>
<div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, target, op);</div>
<div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01730"></a><span class="lineno"> 1730</span>  }</div>
<div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>  SECTION( <span class="stringliteral">"density-matrix correctness"</span> ) {</div>
<div class="line"><a name="l01732"></a><span class="lineno"> 1732</span>  </div>
<div class="line"><a name="l01733"></a><span class="lineno"> 1733</span>  <a class="code" href="group__unitary.html#ga84cd118c44b9d3866f56b865dbb9bd7d">pauliX</a>(quregMatr, target);</div>
<div class="line"><a name="l01734"></a><span class="lineno"> 1734</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, target, op);</div>
<div class="line"><a name="l01735"></a><span class="lineno"> 1735</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l01736"></a><span class="lineno"> 1736</span>  }</div>
<div class="line"><a name="l01737"></a><span class="lineno"> 1737</span>  }</div>
<div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01739"></a><span class="lineno"> 1739</span>  </div>
<div class="line"><a name="l01740"></a><span class="lineno"> 1740</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01741"></a><span class="lineno"> 1741</span>  </div>
<div class="line"><a name="l01742"></a><span class="lineno"> 1742</span>  <span class="keywordtype">int</span> target = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l01743"></a><span class="lineno"> 1743</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga84cd118c44b9d3866f56b865dbb9bd7d">pauliX</a>(quregVec, target), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l01744"></a><span class="lineno"> 1744</span>  }</div>
<div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>  }</div>
<div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01747"></a><span class="lineno"> 1747</span> }</div>
<div class="line"><a name="l01748"></a><span class="lineno"> 1748</span>  </div>
<div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>  </div>
<div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>  </div>
<div class="line"><a name="l01755"></a><span class="lineno"><a class="line" href="group__unittest.html#ga751edff600b7ffba3a9d85565e246325"> 1755</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"pauliY"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>  </div>
<div class="line"><a name="l01757"></a><span class="lineno"> 1757</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{0,-1i},{1i,0}};</div>
<div class="line"><a name="l01759"></a><span class="lineno"> 1759</span>  </div>
<div class="line"><a name="l01760"></a><span class="lineno"> 1760</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01761"></a><span class="lineno"> 1761</span>  </div>
<div class="line"><a name="l01762"></a><span class="lineno"> 1762</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l01763"></a><span class="lineno"> 1763</span>  </div>
<div class="line"><a name="l01764"></a><span class="lineno"> 1764</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l01765"></a><span class="lineno"> 1765</span>  </div>
<div class="line"><a name="l01766"></a><span class="lineno"> 1766</span>  <a class="code" href="group__unitary.html#gaa064fcf40fd02b21f98a9a83dc6cea13">pauliY</a>(quregVec, target);</div>
<div class="line"><a name="l01767"></a><span class="lineno"> 1767</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, target, op);</div>
<div class="line"><a name="l01768"></a><span class="lineno"> 1768</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01769"></a><span class="lineno"> 1769</span>  }</div>
<div class="line"><a name="l01770"></a><span class="lineno"> 1770</span>  SECTION( <span class="stringliteral">"density-matrix correctness"</span> ) {</div>
<div class="line"><a name="l01771"></a><span class="lineno"> 1771</span>  </div>
<div class="line"><a name="l01772"></a><span class="lineno"> 1772</span>  <a class="code" href="group__unitary.html#gaa064fcf40fd02b21f98a9a83dc6cea13">pauliY</a>(quregMatr, target);</div>
<div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, target, op);</div>
<div class="line"><a name="l01774"></a><span class="lineno"> 1774</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>  }</div>
<div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>  }</div>
<div class="line"><a name="l01777"></a><span class="lineno"> 1777</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01778"></a><span class="lineno"> 1778</span>  </div>
<div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01780"></a><span class="lineno"> 1780</span>  </div>
<div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>  <span class="keywordtype">int</span> target = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gaa064fcf40fd02b21f98a9a83dc6cea13">pauliY</a>(quregVec, target), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>  }</div>
<div class="line"><a name="l01784"></a><span class="lineno"> 1784</span>  }</div>
<div class="line"><a name="l01785"></a><span class="lineno"> 1785</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01786"></a><span class="lineno"> 1786</span> }</div>
<div class="line"><a name="l01787"></a><span class="lineno"> 1787</span>  </div>
<div class="line"><a name="l01788"></a><span class="lineno"> 1788</span>  </div>
<div class="line"><a name="l01789"></a><span class="lineno"> 1789</span>  </div>
<div class="line"><a name="l01794"></a><span class="lineno"><a class="line" href="group__unittest.html#ga25a1ad7cfce5d2dcf4365bc107aeeb6c"> 1794</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"pauliZ"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01795"></a><span class="lineno"> 1795</span>  </div>
<div class="line"><a name="l01796"></a><span class="lineno"> 1796</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01797"></a><span class="lineno"> 1797</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{1,0},{0,-1}};</div>
<div class="line"><a name="l01798"></a><span class="lineno"> 1798</span>  </div>
<div class="line"><a name="l01799"></a><span class="lineno"> 1799</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01800"></a><span class="lineno"> 1800</span>  </div>
<div class="line"><a name="l01801"></a><span class="lineno"> 1801</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l01802"></a><span class="lineno"> 1802</span>  </div>
<div class="line"><a name="l01803"></a><span class="lineno"> 1803</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l01804"></a><span class="lineno"> 1804</span>  </div>
<div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>  <a class="code" href="group__unitary.html#gadf988ee16f38ddaf404552c41ea2b745">pauliZ</a>(quregVec, target);</div>
<div class="line"><a name="l01806"></a><span class="lineno"> 1806</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, target, op);</div>
<div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01808"></a><span class="lineno"> 1808</span>  }</div>
<div class="line"><a name="l01809"></a><span class="lineno"> 1809</span>  SECTION( <span class="stringliteral">"density-matrix correctness"</span> ) {</div>
<div class="line"><a name="l01810"></a><span class="lineno"> 1810</span>  </div>
<div class="line"><a name="l01811"></a><span class="lineno"> 1811</span>  <a class="code" href="group__unitary.html#gadf988ee16f38ddaf404552c41ea2b745">pauliZ</a>(quregMatr, target);</div>
<div class="line"><a name="l01812"></a><span class="lineno"> 1812</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, target, op);</div>
<div class="line"><a name="l01813"></a><span class="lineno"> 1813</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l01814"></a><span class="lineno"> 1814</span>  }</div>
<div class="line"><a name="l01815"></a><span class="lineno"> 1815</span>  }</div>
<div class="line"><a name="l01816"></a><span class="lineno"> 1816</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01817"></a><span class="lineno"> 1817</span>  </div>
<div class="line"><a name="l01818"></a><span class="lineno"> 1818</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01819"></a><span class="lineno"> 1819</span>  </div>
<div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>  <span class="keywordtype">int</span> target = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gadf988ee16f38ddaf404552c41ea2b745">pauliZ</a>(quregVec, target), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>  }</div>
<div class="line"><a name="l01823"></a><span class="lineno"> 1823</span>  }</div>
<div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01825"></a><span class="lineno"> 1825</span> }</div>
<div class="line"><a name="l01826"></a><span class="lineno"> 1826</span>  </div>
<div class="line"><a name="l01827"></a><span class="lineno"> 1827</span>  </div>
<div class="line"><a name="l01828"></a><span class="lineno"> 1828</span>  </div>
<div class="line"><a name="l01833"></a><span class="lineno"><a class="line" href="group__unittest.html#ga80f19ddf4e3207f35d4e2c75da05de0e"> 1833</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"phaseShift"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01834"></a><span class="lineno"> 1834</span>  </div>
<div class="line"><a name="l01835"></a><span class="lineno"> 1835</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01836"></a><span class="lineno"> 1836</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> param = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-2*M_PI, 2*M_PI);</div>
<div class="line"><a name="l01837"></a><span class="lineno"> 1837</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{1,0},{0,<a class="code" href="utilities_8cpp.html#a9dc43d4a0827b56cd004270a9c5b2604">expI</a>(param)}};</div>
<div class="line"><a name="l01838"></a><span class="lineno"> 1838</span>  </div>
<div class="line"><a name="l01839"></a><span class="lineno"> 1839</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01840"></a><span class="lineno"> 1840</span>  </div>
<div class="line"><a name="l01841"></a><span class="lineno"> 1841</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l01842"></a><span class="lineno"> 1842</span>  </div>
<div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>  SECTION( <span class="stringliteral">"state-vector "</span>) {</div>
<div class="line"><a name="l01844"></a><span class="lineno"> 1844</span>  </div>
<div class="line"><a name="l01845"></a><span class="lineno"> 1845</span>  <a class="code" href="group__unitary.html#ga05c7b8c9491410215e277ea83c0dfef8">phaseShift</a>(quregVec, target, param);</div>
<div class="line"><a name="l01846"></a><span class="lineno"> 1846</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, target, op);</div>
<div class="line"><a name="l01847"></a><span class="lineno"> 1847</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01848"></a><span class="lineno"> 1848</span>  }</div>
<div class="line"><a name="l01849"></a><span class="lineno"> 1849</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l01850"></a><span class="lineno"> 1850</span>  </div>
<div class="line"><a name="l01851"></a><span class="lineno"> 1851</span>  <a class="code" href="group__unitary.html#ga05c7b8c9491410215e277ea83c0dfef8">phaseShift</a>(quregMatr, target, param);</div>
<div class="line"><a name="l01852"></a><span class="lineno"> 1852</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, target, op);</div>
<div class="line"><a name="l01853"></a><span class="lineno"> 1853</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l01854"></a><span class="lineno"> 1854</span>  }</div>
<div class="line"><a name="l01855"></a><span class="lineno"> 1855</span>  }</div>
<div class="line"><a name="l01856"></a><span class="lineno"> 1856</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01857"></a><span class="lineno"> 1857</span>  </div>
<div class="line"><a name="l01858"></a><span class="lineno"> 1858</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01859"></a><span class="lineno"> 1859</span>  </div>
<div class="line"><a name="l01860"></a><span class="lineno"> 1860</span>  <span class="keywordtype">int</span> target = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l01861"></a><span class="lineno"> 1861</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga05c7b8c9491410215e277ea83c0dfef8">phaseShift</a>(quregVec, target, param), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l01862"></a><span class="lineno"> 1862</span>  }</div>
<div class="line"><a name="l01863"></a><span class="lineno"> 1863</span>  }</div>
<div class="line"><a name="l01864"></a><span class="lineno"> 1864</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01865"></a><span class="lineno"> 1865</span> }</div>
<div class="line"><a name="l01866"></a><span class="lineno"> 1866</span>  </div>
<div class="line"><a name="l01867"></a><span class="lineno"> 1867</span>  </div>
<div class="line"><a name="l01868"></a><span class="lineno"> 1868</span>  </div>
<div class="line"><a name="l01873"></a><span class="lineno"><a class="line" href="group__unittest.html#gaa95c4914751cec33d489db13ee199043"> 1873</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"rotateAroundAxis"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01874"></a><span class="lineno"> 1874</span>  </div>
<div class="line"><a name="l01875"></a><span class="lineno"> 1875</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01876"></a><span class="lineno"> 1876</span>  </div>
<div class="line"><a name="l01877"></a><span class="lineno"> 1877</span>  <span class="comment">// each test will use a random parameter and axis vector </span></div>
<div class="line"><a name="l01878"></a><span class="lineno"> 1878</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> param = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-4*M_PI, 4*M_PI);</div>
<div class="line"><a name="l01879"></a><span class="lineno"> 1879</span>  <a class="code" href="structVector.html">Vector</a> vec = {.<a class="code" href="structVector.html#a0d0459a5b731ac5fb3dff2c6134e6e88">x</a>=<a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-1,1), .y=<a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-1,1), .z=<a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-1,1)};</div>
<div class="line"><a name="l01880"></a><span class="lineno"> 1880</span>  </div>
<div class="line"><a name="l01881"></a><span class="lineno"> 1881</span>  <span class="comment">// Rn(a) = cos(a/2)I - i sin(a/2) n . paulivector</span></div>
<div class="line"><a name="l01882"></a><span class="lineno"> 1882</span>  <span class="comment">// (pg 24 of vcpc.univie.ac.at/~ian/hotlist/qc/talks/bloch-sphere-rotations.pdf)</span></div>
<div class="line"><a name="l01883"></a><span class="lineno"> 1883</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> c = cos(param/2);</div>
<div class="line"><a name="l01884"></a><span class="lineno"> 1884</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> s = sin(param/2);</div>
<div class="line"><a name="l01885"></a><span class="lineno"> 1885</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> m = sqrt(vec.<a class="code" href="structVector.html#a0d0459a5b731ac5fb3dff2c6134e6e88">x</a>*vec.<a class="code" href="structVector.html#a0d0459a5b731ac5fb3dff2c6134e6e88">x</a> + vec.<a class="code" href="structVector.html#abc3cfc6c8e297b1153a373d84b981e6b">y</a>*vec.<a class="code" href="structVector.html#abc3cfc6c8e297b1153a373d84b981e6b">y</a> + vec.<a class="code" href="structVector.html#ab33976d8fda2e44b770f71269d698a25">z</a>*vec.<a class="code" href="structVector.html#ab33976d8fda2e44b770f71269d698a25">z</a>);</div>
<div class="line"><a name="l01886"></a><span class="lineno"> 1886</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{c - 1i*vec.<a class="code" href="structVector.html#ab33976d8fda2e44b770f71269d698a25">z</a>*s/m, -(vec.<a class="code" href="structVector.html#abc3cfc6c8e297b1153a373d84b981e6b">y</a> + 1i*vec.<a class="code" href="structVector.html#a0d0459a5b731ac5fb3dff2c6134e6e88">x</a>)*s/m}, </div>
<div class="line"><a name="l01887"></a><span class="lineno"> 1887</span>  {(vec.<a class="code" href="structVector.html#abc3cfc6c8e297b1153a373d84b981e6b">y</a> - 1i*vec.<a class="code" href="structVector.html#a0d0459a5b731ac5fb3dff2c6134e6e88">x</a>)*s/m, c + 1i*vec.<a class="code" href="structVector.html#ab33976d8fda2e44b770f71269d698a25">z</a>*s/m}};</div>
<div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>  </div>
<div class="line"><a name="l01889"></a><span class="lineno"> 1889</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01890"></a><span class="lineno"> 1890</span>  </div>
<div class="line"><a name="l01891"></a><span class="lineno"> 1891</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l01892"></a><span class="lineno"> 1892</span>  </div>
<div class="line"><a name="l01893"></a><span class="lineno"> 1893</span>  SECTION( <span class="stringliteral">"state-vector "</span>) {</div>
<div class="line"><a name="l01894"></a><span class="lineno"> 1894</span>  </div>
<div class="line"><a name="l01895"></a><span class="lineno"> 1895</span>  <a class="code" href="group__unitary.html#gac5c485fe330636966effc0642ba2bd99">rotateAroundAxis</a>(quregVec, target, param, vec);</div>
<div class="line"><a name="l01896"></a><span class="lineno"> 1896</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, target, op);</div>
<div class="line"><a name="l01897"></a><span class="lineno"> 1897</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01898"></a><span class="lineno"> 1898</span>  }</div>
<div class="line"><a name="l01899"></a><span class="lineno"> 1899</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l01900"></a><span class="lineno"> 1900</span>  </div>
<div class="line"><a name="l01901"></a><span class="lineno"> 1901</span>  <a class="code" href="group__unitary.html#gac5c485fe330636966effc0642ba2bd99">rotateAroundAxis</a>(quregMatr, target, param, vec);</div>
<div class="line"><a name="l01902"></a><span class="lineno"> 1902</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, target, op);</div>
<div class="line"><a name="l01903"></a><span class="lineno"> 1903</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l01904"></a><span class="lineno"> 1904</span>  }</div>
<div class="line"><a name="l01905"></a><span class="lineno"> 1905</span>  }</div>
<div class="line"><a name="l01906"></a><span class="lineno"> 1906</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01907"></a><span class="lineno"> 1907</span>  </div>
<div class="line"><a name="l01908"></a><span class="lineno"> 1908</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01909"></a><span class="lineno"> 1909</span>  </div>
<div class="line"><a name="l01910"></a><span class="lineno"> 1910</span>  <span class="keywordtype">int</span> target = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l01911"></a><span class="lineno"> 1911</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gac5c485fe330636966effc0642ba2bd99">rotateAroundAxis</a>(quregVec, target, param, vec), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l01912"></a><span class="lineno"> 1912</span>  }</div>
<div class="line"><a name="l01913"></a><span class="lineno"> 1913</span>  SECTION( <span class="stringliteral">"zero rotation axis"</span> ) {</div>
<div class="line"><a name="l01914"></a><span class="lineno"> 1914</span>  </div>
<div class="line"><a name="l01915"></a><span class="lineno"> 1915</span>  <span class="keywordtype">int</span> target = 0;</div>
<div class="line"><a name="l01916"></a><span class="lineno"> 1916</span>  vec = {.<a class="code" href="structVector.html#a0d0459a5b731ac5fb3dff2c6134e6e88">x</a>=0, .y=0, .z=0};</div>
<div class="line"><a name="l01917"></a><span class="lineno"> 1917</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#gac5c485fe330636966effc0642ba2bd99">rotateAroundAxis</a>(quregVec, target, param, vec), Contains(<span class="stringliteral">"Invalid axis"</span>) && Contains(<span class="stringliteral">"zero"</span>) );</div>
<div class="line"><a name="l01918"></a><span class="lineno"> 1918</span>  }</div>
<div class="line"><a name="l01919"></a><span class="lineno"> 1919</span>  }</div>
<div class="line"><a name="l01920"></a><span class="lineno"> 1920</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01921"></a><span class="lineno"> 1921</span> }</div>
<div class="line"><a name="l01922"></a><span class="lineno"> 1922</span>  </div>
<div class="line"><a name="l01923"></a><span class="lineno"> 1923</span>  </div>
<div class="line"><a name="l01924"></a><span class="lineno"> 1924</span>  </div>
<div class="line"><a name="l01929"></a><span class="lineno"><a class="line" href="group__unittest.html#ga8ab0a252e1289bc18855c992f2830cd8"> 1929</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"rotateX"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01930"></a><span class="lineno"> 1930</span>  </div>
<div class="line"><a name="l01931"></a><span class="lineno"> 1931</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01932"></a><span class="lineno"> 1932</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> param = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-4*M_PI, 4*M_PI);</div>
<div class="line"><a name="l01933"></a><span class="lineno"> 1933</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{cos(param/2), -1i*sin(param/2)}, {-1i*sin(param/2), cos(param/2)}};</div>
<div class="line"><a name="l01934"></a><span class="lineno"> 1934</span>  </div>
<div class="line"><a name="l01935"></a><span class="lineno"> 1935</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01936"></a><span class="lineno"> 1936</span>  </div>
<div class="line"><a name="l01937"></a><span class="lineno"> 1937</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l01938"></a><span class="lineno"> 1938</span>  </div>
<div class="line"><a name="l01939"></a><span class="lineno"> 1939</span>  SECTION( <span class="stringliteral">"state-vector "</span>) {</div>
<div class="line"><a name="l01940"></a><span class="lineno"> 1940</span>  </div>
<div class="line"><a name="l01941"></a><span class="lineno"> 1941</span>  <a class="code" href="group__unitary.html#ga5fb1514d67ab43917dc64a357e711425">rotateX</a>(quregVec, target, param);</div>
<div class="line"><a name="l01942"></a><span class="lineno"> 1942</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, target, op);</div>
<div class="line"><a name="l01943"></a><span class="lineno"> 1943</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01944"></a><span class="lineno"> 1944</span>  }</div>
<div class="line"><a name="l01945"></a><span class="lineno"> 1945</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l01946"></a><span class="lineno"> 1946</span>  </div>
<div class="line"><a name="l01947"></a><span class="lineno"> 1947</span>  <a class="code" href="group__unitary.html#ga5fb1514d67ab43917dc64a357e711425">rotateX</a>(quregMatr, target, param);</div>
<div class="line"><a name="l01948"></a><span class="lineno"> 1948</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, target, op);</div>
<div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l01950"></a><span class="lineno"> 1950</span>  }</div>
<div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>  }</div>
<div class="line"><a name="l01952"></a><span class="lineno"> 1952</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01953"></a><span class="lineno"> 1953</span>  </div>
<div class="line"><a name="l01954"></a><span class="lineno"> 1954</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01955"></a><span class="lineno"> 1955</span>  </div>
<div class="line"><a name="l01956"></a><span class="lineno"> 1956</span>  <span class="keywordtype">int</span> target = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l01957"></a><span class="lineno"> 1957</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga5fb1514d67ab43917dc64a357e711425">rotateX</a>(quregVec, target, param), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l01958"></a><span class="lineno"> 1958</span>  }</div>
<div class="line"><a name="l01959"></a><span class="lineno"> 1959</span>  }</div>
<div class="line"><a name="l01960"></a><span class="lineno"> 1960</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l01961"></a><span class="lineno"> 1961</span> }</div>
<div class="line"><a name="l01962"></a><span class="lineno"> 1962</span>  </div>
<div class="line"><a name="l01963"></a><span class="lineno"> 1963</span>  </div>
<div class="line"><a name="l01964"></a><span class="lineno"> 1964</span>  </div>
<div class="line"><a name="l01969"></a><span class="lineno"><a class="line" href="group__unittest.html#ga00ec5df7831d054696e55454f32435f9"> 1969</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"rotateY"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l01970"></a><span class="lineno"> 1970</span>  </div>
<div class="line"><a name="l01971"></a><span class="lineno"> 1971</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l01972"></a><span class="lineno"> 1972</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> param = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-4*M_PI, 4*M_PI);</div>
<div class="line"><a name="l01973"></a><span class="lineno"> 1973</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{cos(param/2), -sin(param/2)},{sin(param/2), cos(param/2)}};</div>
<div class="line"><a name="l01974"></a><span class="lineno"> 1974</span>  </div>
<div class="line"><a name="l01975"></a><span class="lineno"> 1975</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l01976"></a><span class="lineno"> 1976</span>  </div>
<div class="line"><a name="l01977"></a><span class="lineno"> 1977</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l01978"></a><span class="lineno"> 1978</span>  </div>
<div class="line"><a name="l01979"></a><span class="lineno"> 1979</span>  SECTION( <span class="stringliteral">"state-vector "</span>) {</div>
<div class="line"><a name="l01980"></a><span class="lineno"> 1980</span>  </div>
<div class="line"><a name="l01981"></a><span class="lineno"> 1981</span>  <a class="code" href="group__unitary.html#ga680f90d42e56950f40d11d695596a363">rotateY</a>(quregVec, target, param);</div>
<div class="line"><a name="l01982"></a><span class="lineno"> 1982</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, target, op);</div>
<div class="line"><a name="l01983"></a><span class="lineno"> 1983</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l01984"></a><span class="lineno"> 1984</span>  }</div>
<div class="line"><a name="l01985"></a><span class="lineno"> 1985</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l01986"></a><span class="lineno"> 1986</span>  </div>
<div class="line"><a name="l01987"></a><span class="lineno"> 1987</span>  <a class="code" href="group__unitary.html#ga680f90d42e56950f40d11d695596a363">rotateY</a>(quregMatr, target, param);</div>
<div class="line"><a name="l01988"></a><span class="lineno"> 1988</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, target, op);</div>
<div class="line"><a name="l01989"></a><span class="lineno"> 1989</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 2*REAL_EPS) );</div>
<div class="line"><a name="l01990"></a><span class="lineno"> 1990</span>  }</div>
<div class="line"><a name="l01991"></a><span class="lineno"> 1991</span>  }</div>
<div class="line"><a name="l01992"></a><span class="lineno"> 1992</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l01993"></a><span class="lineno"> 1993</span>  </div>
<div class="line"><a name="l01994"></a><span class="lineno"> 1994</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l01995"></a><span class="lineno"> 1995</span>  </div>
<div class="line"><a name="l01996"></a><span class="lineno"> 1996</span>  <span class="keywordtype">int</span> target = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l01997"></a><span class="lineno"> 1997</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga680f90d42e56950f40d11d695596a363">rotateY</a>(quregVec, target, param), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l01998"></a><span class="lineno"> 1998</span>  }</div>
<div class="line"><a name="l01999"></a><span class="lineno"> 1999</span>  }</div>
<div class="line"><a name="l02000"></a><span class="lineno"> 2000</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l02001"></a><span class="lineno"> 2001</span> }</div>
<div class="line"><a name="l02002"></a><span class="lineno"> 2002</span>  </div>
<div class="line"><a name="l02003"></a><span class="lineno"> 2003</span>  </div>
<div class="line"><a name="l02004"></a><span class="lineno"> 2004</span>  </div>
<div class="line"><a name="l02009"></a><span class="lineno"><a class="line" href="group__unittest.html#ga62bc1f37d73821911d160c2d4aab2e2a"> 2009</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"rotateZ"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l02010"></a><span class="lineno"> 2010</span>  </div>
<div class="line"><a name="l02011"></a><span class="lineno"> 2011</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l02012"></a><span class="lineno"> 2012</span>  <a class="code" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> param = <a class="code" href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a>(-4*M_PI, 4*M_PI);</div>
<div class="line"><a name="l02013"></a><span class="lineno"> 2013</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{<a class="code" href="utilities_8cpp.html#a9dc43d4a0827b56cd004270a9c5b2604">expI</a>(-param/2.),0},{0,<a class="code" href="utilities_8cpp.html#a9dc43d4a0827b56cd004270a9c5b2604">expI</a>(param/2.)}};</div>
<div class="line"><a name="l02014"></a><span class="lineno"> 2014</span>  </div>
<div class="line"><a name="l02015"></a><span class="lineno"> 2015</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l02016"></a><span class="lineno"> 2016</span>  </div>
<div class="line"><a name="l02017"></a><span class="lineno"> 2017</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l02018"></a><span class="lineno"> 2018</span>  </div>
<div class="line"><a name="l02019"></a><span class="lineno"> 2019</span>  SECTION( <span class="stringliteral">"state-vector "</span>) {</div>
<div class="line"><a name="l02020"></a><span class="lineno"> 2020</span>  </div>
<div class="line"><a name="l02021"></a><span class="lineno"> 2021</span>  <a class="code" href="group__unitary.html#ga30675e80b054d5adf556ae00f98377d9">rotateZ</a>(quregVec, target, param);</div>
<div class="line"><a name="l02022"></a><span class="lineno"> 2022</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, target, op);</div>
<div class="line"><a name="l02023"></a><span class="lineno"> 2023</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l02024"></a><span class="lineno"> 2024</span>  }</div>
<div class="line"><a name="l02025"></a><span class="lineno"> 2025</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l02026"></a><span class="lineno"> 2026</span>  </div>
<div class="line"><a name="l02027"></a><span class="lineno"> 2027</span>  <a class="code" href="group__unitary.html#ga30675e80b054d5adf556ae00f98377d9">rotateZ</a>(quregMatr, target, param);</div>
<div class="line"><a name="l02028"></a><span class="lineno"> 2028</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, target, op);</div>
<div class="line"><a name="l02029"></a><span class="lineno"> 2029</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l02030"></a><span class="lineno"> 2030</span>  }</div>
<div class="line"><a name="l02031"></a><span class="lineno"> 2031</span>  }</div>
<div class="line"><a name="l02032"></a><span class="lineno"> 2032</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l02033"></a><span class="lineno"> 2033</span>  </div>
<div class="line"><a name="l02034"></a><span class="lineno"> 2034</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l02035"></a><span class="lineno"> 2035</span>  </div>
<div class="line"><a name="l02036"></a><span class="lineno"> 2036</span>  <span class="keywordtype">int</span> target = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l02037"></a><span class="lineno"> 2037</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga30675e80b054d5adf556ae00f98377d9">rotateZ</a>(quregVec, target, param), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l02038"></a><span class="lineno"> 2038</span>  }</div>
<div class="line"><a name="l02039"></a><span class="lineno"> 2039</span>  }</div>
<div class="line"><a name="l02040"></a><span class="lineno"> 2040</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l02041"></a><span class="lineno"> 2041</span> }</div>
<div class="line"><a name="l02042"></a><span class="lineno"> 2042</span>  </div>
<div class="line"><a name="l02043"></a><span class="lineno"> 2043</span>  </div>
<div class="line"><a name="l02044"></a><span class="lineno"> 2044</span>  </div>
<div class="line"><a name="l02049"></a><span class="lineno"><a class="line" href="group__unittest.html#gab9235c6edcb882a5d131013eaea4ea4a"> 2049</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"sGate"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l02050"></a><span class="lineno"> 2050</span>  </div>
<div class="line"><a name="l02051"></a><span class="lineno"> 2051</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l02052"></a><span class="lineno"> 2052</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{1,0},{0,1i}};</div>
<div class="line"><a name="l02053"></a><span class="lineno"> 2053</span>  </div>
<div class="line"><a name="l02054"></a><span class="lineno"> 2054</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l02055"></a><span class="lineno"> 2055</span>  </div>
<div class="line"><a name="l02056"></a><span class="lineno"> 2056</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l02057"></a><span class="lineno"> 2057</span>  </div>
<div class="line"><a name="l02058"></a><span class="lineno"> 2058</span>  SECTION( <span class="stringliteral">"state-vector "</span>) {</div>
<div class="line"><a name="l02059"></a><span class="lineno"> 2059</span>  </div>
<div class="line"><a name="l02060"></a><span class="lineno"> 2060</span>  <a class="code" href="group__unitary.html#ga67a83cdbd8d6ae77f91aa011cf09907a">sGate</a>(quregVec, target);</div>
<div class="line"><a name="l02061"></a><span class="lineno"> 2061</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, target, op);</div>
<div class="line"><a name="l02062"></a><span class="lineno"> 2062</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l02063"></a><span class="lineno"> 2063</span>  }</div>
<div class="line"><a name="l02064"></a><span class="lineno"> 2064</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l02065"></a><span class="lineno"> 2065</span>  </div>
<div class="line"><a name="l02066"></a><span class="lineno"> 2066</span>  <a class="code" href="group__unitary.html#ga67a83cdbd8d6ae77f91aa011cf09907a">sGate</a>(quregMatr, target);</div>
<div class="line"><a name="l02067"></a><span class="lineno"> 2067</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, target, op);</div>
<div class="line"><a name="l02068"></a><span class="lineno"> 2068</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l02069"></a><span class="lineno"> 2069</span>  }</div>
<div class="line"><a name="l02070"></a><span class="lineno"> 2070</span>  }</div>
<div class="line"><a name="l02071"></a><span class="lineno"> 2071</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l02072"></a><span class="lineno"> 2072</span>  </div>
<div class="line"><a name="l02073"></a><span class="lineno"> 2073</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l02074"></a><span class="lineno"> 2074</span>  </div>
<div class="line"><a name="l02075"></a><span class="lineno"> 2075</span>  <span class="keywordtype">int</span> target = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l02076"></a><span class="lineno"> 2076</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga67a83cdbd8d6ae77f91aa011cf09907a">sGate</a>(quregVec, target), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l02077"></a><span class="lineno"> 2077</span>  }</div>
<div class="line"><a name="l02078"></a><span class="lineno"> 2078</span>  }</div>
<div class="line"><a name="l02079"></a><span class="lineno"> 2079</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l02080"></a><span class="lineno"> 2080</span> }</div>
<div class="line"><a name="l02081"></a><span class="lineno"> 2081</span>  </div>
<div class="line"><a name="l02082"></a><span class="lineno"> 2082</span>  </div>
<div class="line"><a name="l02083"></a><span class="lineno"> 2083</span>  </div>
<div class="line"><a name="l02088"></a><span class="lineno"><a class="line" href="group__unittest.html#gac538ad512deccd07b15326bb3fcd864e"> 2088</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"sqrtSwapGate"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l02089"></a><span class="lineno"> 2089</span>  </div>
<div class="line"><a name="l02090"></a><span class="lineno"> 2090</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l02091"></a><span class="lineno"> 2091</span>  <a class="code" href="group__type.html#gad863c5878a01051a2726ce94bf365428">qcomp</a> a = (1. + 1i)/2.;</div>
<div class="line"><a name="l02092"></a><span class="lineno"> 2092</span>  <a class="code" href="group__type.html#gad863c5878a01051a2726ce94bf365428">qcomp</a> b = (1. - 1i)/2.;</div>
<div class="line"><a name="l02093"></a><span class="lineno"> 2093</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{1,0,0,0},{0,a,b,0},{0,b,a,0},{0,0,0,1}};</div>
<div class="line"><a name="l02094"></a><span class="lineno"> 2094</span>  </div>
<div class="line"><a name="l02095"></a><span class="lineno"> 2095</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l02096"></a><span class="lineno"> 2096</span>  </div>
<div class="line"><a name="l02097"></a><span class="lineno"> 2097</span>  <span class="keywordtype">int</span> targ1 = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l02098"></a><span class="lineno"> 2098</span>  <span class="keywordtype">int</span> targ2 = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> t){ <span class="keywordflow">return</span> t!=targ1; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l02099"></a><span class="lineno"> 2099</span>  <span class="keywordtype">int</span> targs[] = {targ1, targ2};</div>
<div class="line"><a name="l02100"></a><span class="lineno"> 2100</span>  </div>
<div class="line"><a name="l02101"></a><span class="lineno"> 2101</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l02102"></a><span class="lineno"> 2102</span>  </div>
<div class="line"><a name="l02103"></a><span class="lineno"> 2103</span>  <a class="code" href="group__unitary.html#ga75d5e65f87c68403602a669b9c6d52b0">sqrtSwapGate</a>(quregVec, targ1, targ2);</div>
<div class="line"><a name="l02104"></a><span class="lineno"> 2104</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, targs, 2, op);</div>
<div class="line"><a name="l02105"></a><span class="lineno"> 2105</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l02106"></a><span class="lineno"> 2106</span>  }</div>
<div class="line"><a name="l02107"></a><span class="lineno"> 2107</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l02108"></a><span class="lineno"> 2108</span>  </div>
<div class="line"><a name="l02109"></a><span class="lineno"> 2109</span>  <a class="code" href="group__unitary.html#ga75d5e65f87c68403602a669b9c6d52b0">sqrtSwapGate</a>(quregMatr, targ1, targ2);</div>
<div class="line"><a name="l02110"></a><span class="lineno"> 2110</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, targs, 2, op);</div>
<div class="line"><a name="l02111"></a><span class="lineno"> 2111</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l02112"></a><span class="lineno"> 2112</span>  }</div>
<div class="line"><a name="l02113"></a><span class="lineno"> 2113</span>  }</div>
<div class="line"><a name="l02114"></a><span class="lineno"> 2114</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l02115"></a><span class="lineno"> 2115</span>  </div>
<div class="line"><a name="l02116"></a><span class="lineno"> 2116</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l02117"></a><span class="lineno"> 2117</span>  </div>
<div class="line"><a name="l02118"></a><span class="lineno"> 2118</span>  <span class="keywordtype">int</span> targ1 = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l02119"></a><span class="lineno"> 2119</span>  <span class="keywordtype">int</span> targ2 = 0;</div>
<div class="line"><a name="l02120"></a><span class="lineno"> 2120</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga75d5e65f87c68403602a669b9c6d52b0">sqrtSwapGate</a>(quregVec, targ1, targ2), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l02121"></a><span class="lineno"> 2121</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga75d5e65f87c68403602a669b9c6d52b0">sqrtSwapGate</a>(quregVec, targ2, targ1), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l02122"></a><span class="lineno"> 2122</span>  }</div>
<div class="line"><a name="l02123"></a><span class="lineno"> 2123</span>  SECTION( <span class="stringliteral">"repetition of targets"</span> ) {</div>
<div class="line"><a name="l02124"></a><span class="lineno"> 2124</span>  </div>
<div class="line"><a name="l02125"></a><span class="lineno"> 2125</span>  <span class="keywordtype">int</span> qb = 0;</div>
<div class="line"><a name="l02126"></a><span class="lineno"> 2126</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga75d5e65f87c68403602a669b9c6d52b0">sqrtSwapGate</a>(quregVec, qb, qb), Contains(<span class="stringliteral">"target"</span>) && Contains(<span class="stringliteral">"unique"</span>) );</div>
<div class="line"><a name="l02127"></a><span class="lineno"> 2127</span>  }</div>
<div class="line"><a name="l02128"></a><span class="lineno"> 2128</span>  }</div>
<div class="line"><a name="l02129"></a><span class="lineno"> 2129</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l02130"></a><span class="lineno"> 2130</span> }</div>
<div class="line"><a name="l02131"></a><span class="lineno"> 2131</span>  </div>
<div class="line"><a name="l02132"></a><span class="lineno"> 2132</span>  </div>
<div class="line"><a name="l02133"></a><span class="lineno"> 2133</span>  </div>
<div class="line"><a name="l02138"></a><span class="lineno"><a class="line" href="group__unittest.html#ga199ce1e1b6d7192b3a5477920b0d03e2"> 2138</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"swapGate"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l02139"></a><span class="lineno"> 2139</span>  </div>
<div class="line"><a name="l02140"></a><span class="lineno"> 2140</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l02141"></a><span class="lineno"> 2141</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{1,0,0,0},{0,0,1,0},{0,1,0,0},{0,0,0,1}};</div>
<div class="line"><a name="l02142"></a><span class="lineno"> 2142</span>  </div>
<div class="line"><a name="l02143"></a><span class="lineno"> 2143</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l02144"></a><span class="lineno"> 2144</span>  </div>
<div class="line"><a name="l02145"></a><span class="lineno"> 2145</span>  <span class="keywordtype">int</span> targ1 = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l02146"></a><span class="lineno"> 2146</span>  <span class="keywordtype">int</span> targ2 = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> t){ <span class="keywordflow">return</span> t!=targ1; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l02147"></a><span class="lineno"> 2147</span>  <span class="keywordtype">int</span> targs[] = {targ1, targ2};</div>
<div class="line"><a name="l02148"></a><span class="lineno"> 2148</span>  </div>
<div class="line"><a name="l02149"></a><span class="lineno"> 2149</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l02150"></a><span class="lineno"> 2150</span>  </div>
<div class="line"><a name="l02151"></a><span class="lineno"> 2151</span>  <a class="code" href="group__unitary.html#ga820fd139c035136819e371308c206e36">swapGate</a>(quregVec, targ1, targ2);</div>
<div class="line"><a name="l02152"></a><span class="lineno"> 2152</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, targs, 2, op);</div>
<div class="line"><a name="l02153"></a><span class="lineno"> 2153</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l02154"></a><span class="lineno"> 2154</span>  }</div>
<div class="line"><a name="l02155"></a><span class="lineno"> 2155</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l02156"></a><span class="lineno"> 2156</span>  </div>
<div class="line"><a name="l02157"></a><span class="lineno"> 2157</span>  <a class="code" href="group__unitary.html#ga820fd139c035136819e371308c206e36">swapGate</a>(quregMatr, targ1, targ2);</div>
<div class="line"><a name="l02158"></a><span class="lineno"> 2158</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, targs, 2, op);</div>
<div class="line"><a name="l02159"></a><span class="lineno"> 2159</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l02160"></a><span class="lineno"> 2160</span>  }</div>
<div class="line"><a name="l02161"></a><span class="lineno"> 2161</span>  }</div>
<div class="line"><a name="l02162"></a><span class="lineno"> 2162</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l02163"></a><span class="lineno"> 2163</span>  </div>
<div class="line"><a name="l02164"></a><span class="lineno"> 2164</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l02165"></a><span class="lineno"> 2165</span>  </div>
<div class="line"><a name="l02166"></a><span class="lineno"> 2166</span>  <span class="keywordtype">int</span> targ1 = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l02167"></a><span class="lineno"> 2167</span>  <span class="keywordtype">int</span> targ2 = 0;</div>
<div class="line"><a name="l02168"></a><span class="lineno"> 2168</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga820fd139c035136819e371308c206e36">swapGate</a>(quregVec, targ1, targ2), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l02169"></a><span class="lineno"> 2169</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga820fd139c035136819e371308c206e36">swapGate</a>(quregVec, targ2, targ1), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l02170"></a><span class="lineno"> 2170</span>  }</div>
<div class="line"><a name="l02171"></a><span class="lineno"> 2171</span>  SECTION( <span class="stringliteral">"repetition of targets"</span> ) {</div>
<div class="line"><a name="l02172"></a><span class="lineno"> 2172</span>  </div>
<div class="line"><a name="l02173"></a><span class="lineno"> 2173</span>  <span class="keywordtype">int</span> qb = 0;</div>
<div class="line"><a name="l02174"></a><span class="lineno"> 2174</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga820fd139c035136819e371308c206e36">swapGate</a>(quregVec, qb, qb), Contains(<span class="stringliteral">"target"</span>) && Contains(<span class="stringliteral">"unique"</span>) );</div>
<div class="line"><a name="l02175"></a><span class="lineno"> 2175</span>  }</div>
<div class="line"><a name="l02176"></a><span class="lineno"> 2176</span>  }</div>
<div class="line"><a name="l02177"></a><span class="lineno"> 2177</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l02178"></a><span class="lineno"> 2178</span> }</div>
<div class="line"><a name="l02179"></a><span class="lineno"> 2179</span>  </div>
<div class="line"><a name="l02180"></a><span class="lineno"> 2180</span>  </div>
<div class="line"><a name="l02181"></a><span class="lineno"> 2181</span>  </div>
<div class="line"><a name="l02186"></a><span class="lineno"><a class="line" href="group__unittest.html#ga4296b3ea07d5a25be3f5bd0e87459112"> 2186</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"tGate"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l02187"></a><span class="lineno"> 2187</span>  </div>
<div class="line"><a name="l02188"></a><span class="lineno"> 2188</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l02189"></a><span class="lineno"> 2189</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op{{1,0},{0,<a class="code" href="utilities_8cpp.html#a9dc43d4a0827b56cd004270a9c5b2604">expI</a>(M_PI/4.)}};</div>
<div class="line"><a name="l02190"></a><span class="lineno"> 2190</span>  </div>
<div class="line"><a name="l02191"></a><span class="lineno"> 2191</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l02192"></a><span class="lineno"> 2192</span>  </div>
<div class="line"><a name="l02193"></a><span class="lineno"> 2193</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l02194"></a><span class="lineno"> 2194</span>  </div>
<div class="line"><a name="l02195"></a><span class="lineno"> 2195</span>  SECTION( <span class="stringliteral">"state-vector "</span>) {</div>
<div class="line"><a name="l02196"></a><span class="lineno"> 2196</span>  </div>
<div class="line"><a name="l02197"></a><span class="lineno"> 2197</span>  <a class="code" href="group__unitary.html#ga3c500a891a522fd3045c379489f0252a">tGate</a>(quregVec, target);</div>
<div class="line"><a name="l02198"></a><span class="lineno"> 2198</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, target, op);</div>
<div class="line"><a name="l02199"></a><span class="lineno"> 2199</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l02200"></a><span class="lineno"> 2200</span>  }</div>
<div class="line"><a name="l02201"></a><span class="lineno"> 2201</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l02202"></a><span class="lineno"> 2202</span>  </div>
<div class="line"><a name="l02203"></a><span class="lineno"> 2203</span>  <a class="code" href="group__unitary.html#ga3c500a891a522fd3045c379489f0252a">tGate</a>(quregMatr, target);</div>
<div class="line"><a name="l02204"></a><span class="lineno"> 2204</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, target, op);</div>
<div class="line"><a name="l02205"></a><span class="lineno"> 2205</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr) );</div>
<div class="line"><a name="l02206"></a><span class="lineno"> 2206</span>  }</div>
<div class="line"><a name="l02207"></a><span class="lineno"> 2207</span>  }</div>
<div class="line"><a name="l02208"></a><span class="lineno"> 2208</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l02209"></a><span class="lineno"> 2209</span>  </div>
<div class="line"><a name="l02210"></a><span class="lineno"> 2210</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l02211"></a><span class="lineno"> 2211</span>  </div>
<div class="line"><a name="l02212"></a><span class="lineno"> 2212</span>  <span class="keywordtype">int</span> target = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l02213"></a><span class="lineno"> 2213</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga3c500a891a522fd3045c379489f0252a">tGate</a>(quregVec, target), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l02214"></a><span class="lineno"> 2214</span>  }</div>
<div class="line"><a name="l02215"></a><span class="lineno"> 2215</span>  }</div>
<div class="line"><a name="l02216"></a><span class="lineno"> 2216</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l02217"></a><span class="lineno"> 2217</span> }</div>
<div class="line"><a name="l02218"></a><span class="lineno"> 2218</span>  </div>
<div class="line"><a name="l02219"></a><span class="lineno"> 2219</span>  </div>
<div class="line"><a name="l02220"></a><span class="lineno"> 2220</span>  </div>
<div class="line"><a name="l02225"></a><span class="lineno"><a class="line" href="group__unittest.html#ga572d6aa93309f0de2004e2ede2a302e3"> 2225</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"twoQubitUnitary"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l02226"></a><span class="lineno"> 2226</span>  </div>
<div class="line"><a name="l02227"></a><span class="lineno"> 2227</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l02228"></a><span class="lineno"> 2228</span>  </div>
<div class="line"><a name="l02229"></a><span class="lineno"> 2229</span>  <span class="comment">// in distributed mode, each node must be able to fit all amps modified by unitary </span></div>
<div class="line"><a name="l02230"></a><span class="lineno"> 2230</span>  REQUIRE( quregVec.numAmpsPerChunk >= 4 );</div>
<div class="line"><a name="l02231"></a><span class="lineno"> 2231</span>  </div>
<div class="line"><a name="l02232"></a><span class="lineno"> 2232</span>  <span class="comment">// every test will use a unique random matrix</span></div>
<div class="line"><a name="l02233"></a><span class="lineno"> 2233</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op = <a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(2);</div>
<div class="line"><a name="l02234"></a><span class="lineno"> 2234</span>  <a class="code" href="structComplexMatrix4.html">ComplexMatrix4</a> matr = <a class="code" href="group__testutilities.html#ga216f7c25bbb0cf752d1b6fff5ea8197b">toComplexMatrix4</a>(op); </div>
<div class="line"><a name="l02235"></a><span class="lineno"> 2235</span>  </div>
<div class="line"><a name="l02236"></a><span class="lineno"> 2236</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l02237"></a><span class="lineno"> 2237</span>  </div>
<div class="line"><a name="l02238"></a><span class="lineno"> 2238</span>  <span class="keywordtype">int</span> targ1 = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l02239"></a><span class="lineno"> 2239</span>  <span class="keywordtype">int</span> targ2 = GENERATE_COPY( filter([=](<span class="keywordtype">int</span> t){ <span class="keywordflow">return</span> t!=targ1; }, range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>)) );</div>
<div class="line"><a name="l02240"></a><span class="lineno"> 2240</span>  <span class="keywordtype">int</span> targs[] = {targ1, targ2};</div>
<div class="line"><a name="l02241"></a><span class="lineno"> 2241</span>  </div>
<div class="line"><a name="l02242"></a><span class="lineno"> 2242</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l02243"></a><span class="lineno"> 2243</span>  </div>
<div class="line"><a name="l02244"></a><span class="lineno"> 2244</span>  <a class="code" href="group__unitary.html#ga81cf22c68db66bf9b4593a5d1b3f528c">twoQubitUnitary</a>(quregVec, targ1, targ2, matr);</div>
<div class="line"><a name="l02245"></a><span class="lineno"> 2245</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, targs, 2, op);</div>
<div class="line"><a name="l02246"></a><span class="lineno"> 2246</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l02247"></a><span class="lineno"> 2247</span>  }</div>
<div class="line"><a name="l02248"></a><span class="lineno"> 2248</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l02249"></a><span class="lineno"> 2249</span>  </div>
<div class="line"><a name="l02250"></a><span class="lineno"> 2250</span>  <a class="code" href="group__unitary.html#ga81cf22c68db66bf9b4593a5d1b3f528c">twoQubitUnitary</a>(quregMatr, targ1, targ2, matr);</div>
<div class="line"><a name="l02251"></a><span class="lineno"> 2251</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, targs, 2, op);</div>
<div class="line"><a name="l02252"></a><span class="lineno"> 2252</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l02253"></a><span class="lineno"> 2253</span>  }</div>
<div class="line"><a name="l02254"></a><span class="lineno"> 2254</span>  }</div>
<div class="line"><a name="l02255"></a><span class="lineno"> 2255</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l02256"></a><span class="lineno"> 2256</span>  </div>
<div class="line"><a name="l02257"></a><span class="lineno"> 2257</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l02258"></a><span class="lineno"> 2258</span>  </div>
<div class="line"><a name="l02259"></a><span class="lineno"> 2259</span>  <span class="keywordtype">int</span> targ1 = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l02260"></a><span class="lineno"> 2260</span>  <span class="keywordtype">int</span> targ2 = 0;</div>
<div class="line"><a name="l02261"></a><span class="lineno"> 2261</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga81cf22c68db66bf9b4593a5d1b3f528c">twoQubitUnitary</a>(quregVec, targ1, targ2, matr), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l02262"></a><span class="lineno"> 2262</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga81cf22c68db66bf9b4593a5d1b3f528c">twoQubitUnitary</a>(quregVec, targ2, targ1, matr), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l02263"></a><span class="lineno"> 2263</span>  }</div>
<div class="line"><a name="l02264"></a><span class="lineno"> 2264</span>  SECTION( <span class="stringliteral">"repetition of targets"</span> ) {</div>
<div class="line"><a name="l02265"></a><span class="lineno"> 2265</span>  </div>
<div class="line"><a name="l02266"></a><span class="lineno"> 2266</span>  <span class="keywordtype">int</span> qb = 0;</div>
<div class="line"><a name="l02267"></a><span class="lineno"> 2267</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga81cf22c68db66bf9b4593a5d1b3f528c">twoQubitUnitary</a>(quregVec, qb, qb, matr), Contains(<span class="stringliteral">"target"</span>) && Contains(<span class="stringliteral">"unique"</span>) );</div>
<div class="line"><a name="l02268"></a><span class="lineno"> 2268</span>  }</div>
<div class="line"><a name="l02269"></a><span class="lineno"> 2269</span>  SECTION( <span class="stringliteral">"unitarity"</span> ) {</div>
<div class="line"><a name="l02270"></a><span class="lineno"> 2270</span>  </div>
<div class="line"><a name="l02271"></a><span class="lineno"> 2271</span>  matr.<a class="code" href="structComplexMatrix4.html#aeadc9893e1b16cdd585dac523e73926c">real</a>[0][0] = 0; <span class="comment">// break matr unitarity</span></div>
<div class="line"><a name="l02272"></a><span class="lineno"> 2272</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga81cf22c68db66bf9b4593a5d1b3f528c">twoQubitUnitary</a>(quregVec, 0, 1, matr), Contains(<span class="stringliteral">"unitary"</span>) );</div>
<div class="line"><a name="l02273"></a><span class="lineno"> 2273</span>  }</div>
<div class="line"><a name="l02274"></a><span class="lineno"> 2274</span>  SECTION( <span class="stringliteral">"unitary fits in node"</span> ) {</div>
<div class="line"><a name="l02275"></a><span class="lineno"> 2275</span>  </div>
<div class="line"><a name="l02276"></a><span class="lineno"> 2276</span>  <span class="comment">// pretend we have a very limited distributed memory</span></div>
<div class="line"><a name="l02277"></a><span class="lineno"> 2277</span>  quregVec.numAmpsPerChunk = 1;</div>
<div class="line"><a name="l02278"></a><span class="lineno"> 2278</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga81cf22c68db66bf9b4593a5d1b3f528c">twoQubitUnitary</a>(quregVec, 0, 1, matr), Contains(<span class="stringliteral">"targets too many qubits"</span>));</div>
<div class="line"><a name="l02279"></a><span class="lineno"> 2279</span>  }</div>
<div class="line"><a name="l02280"></a><span class="lineno"> 2280</span>  }</div>
<div class="line"><a name="l02281"></a><span class="lineno"> 2281</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l02282"></a><span class="lineno"> 2282</span> }</div>
<div class="line"><a name="l02283"></a><span class="lineno"> 2283</span>  </div>
<div class="line"><a name="l02284"></a><span class="lineno"> 2284</span>  </div>
<div class="line"><a name="l02285"></a><span class="lineno"> 2285</span>  </div>
<div class="line"><a name="l02290"></a><span class="lineno"><a class="line" href="group__unittest.html#ga826c9b5aef57549316ebef503203d85b"> 2290</a></span> <a class="code" href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a>( <span class="stringliteral">"unitary"</span>, <span class="stringliteral">"[unitaries]"</span> ) {</div>
<div class="line"><a name="l02291"></a><span class="lineno"> 2291</span>  </div>
<div class="line"><a name="l02292"></a><span class="lineno"> 2292</span>  <a class="code" href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a>( quregVec, quregMatr, refVec, refMatr );</div>
<div class="line"><a name="l02293"></a><span class="lineno"> 2293</span>  </div>
<div class="line"><a name="l02294"></a><span class="lineno"> 2294</span>  <span class="comment">// every test will use a unique random matrix</span></div>
<div class="line"><a name="l02295"></a><span class="lineno"> 2295</span>  <a class="code" href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a> op = <a class="code" href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a>(1);</div>
<div class="line"><a name="l02296"></a><span class="lineno"> 2296</span>  <a class="code" href="structComplexMatrix2.html">ComplexMatrix2</a> matr = <a class="code" href="group__testutilities.html#ga731a7a71755c25ebe96e742e3fbe5812">toComplexMatrix2</a>(op); </div>
<div class="line"><a name="l02297"></a><span class="lineno"> 2297</span>  </div>
<div class="line"><a name="l02298"></a><span class="lineno"> 2298</span>  SECTION( <span class="stringliteral">"correctness"</span> ) {</div>
<div class="line"><a name="l02299"></a><span class="lineno"> 2299</span>  </div>
<div class="line"><a name="l02300"></a><span class="lineno"> 2300</span>  <span class="keywordtype">int</span> target = GENERATE( range(0,<a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a>) );</div>
<div class="line"><a name="l02301"></a><span class="lineno"> 2301</span>  </div>
<div class="line"><a name="l02302"></a><span class="lineno"> 2302</span>  SECTION( <span class="stringliteral">"state-vector"</span> ) {</div>
<div class="line"><a name="l02303"></a><span class="lineno"> 2303</span>  </div>
<div class="line"><a name="l02304"></a><span class="lineno"> 2304</span>  <a class="code" href="group__unitary.html#ga5a117f81298e8ed894d964198e737757">unitary</a>(quregVec, target, matr);</div>
<div class="line"><a name="l02305"></a><span class="lineno"> 2305</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refVec, target, op);</div>
<div class="line"><a name="l02306"></a><span class="lineno"> 2306</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregVec, refVec) );</div>
<div class="line"><a name="l02307"></a><span class="lineno"> 2307</span>  }</div>
<div class="line"><a name="l02308"></a><span class="lineno"> 2308</span>  SECTION( <span class="stringliteral">"density-matrix"</span> ) {</div>
<div class="line"><a name="l02309"></a><span class="lineno"> 2309</span>  </div>
<div class="line"><a name="l02310"></a><span class="lineno"> 2310</span>  <a class="code" href="group__unitary.html#ga5a117f81298e8ed894d964198e737757">unitary</a>(quregMatr, target, matr);</div>
<div class="line"><a name="l02311"></a><span class="lineno"> 2311</span>  <a class="code" href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a>(refMatr, target, op);</div>
<div class="line"><a name="l02312"></a><span class="lineno"> 2312</span>  REQUIRE( <a class="code" href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a>(quregMatr, refMatr, 10*REAL_EPS) );</div>
<div class="line"><a name="l02313"></a><span class="lineno"> 2313</span>  }</div>
<div class="line"><a name="l02314"></a><span class="lineno"> 2314</span>  }</div>
<div class="line"><a name="l02315"></a><span class="lineno"> 2315</span>  SECTION( <span class="stringliteral">"input validation"</span> ) {</div>
<div class="line"><a name="l02316"></a><span class="lineno"> 2316</span>  </div>
<div class="line"><a name="l02317"></a><span class="lineno"> 2317</span>  SECTION( <span class="stringliteral">"qubit indices"</span> ) {</div>
<div class="line"><a name="l02318"></a><span class="lineno"> 2318</span>  </div>
<div class="line"><a name="l02319"></a><span class="lineno"> 2319</span>  <span class="keywordtype">int</span> target = GENERATE( -1, <a class="code" href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a> );</div>
<div class="line"><a name="l02320"></a><span class="lineno"> 2320</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga5a117f81298e8ed894d964198e737757">unitary</a>(quregVec, target, matr), Contains(<span class="stringliteral">"Invalid target"</span>) );</div>
<div class="line"><a name="l02321"></a><span class="lineno"> 2321</span>  }</div>
<div class="line"><a name="l02322"></a><span class="lineno"> 2322</span>  SECTION( <span class="stringliteral">"unitarity"</span> ) {</div>
<div class="line"><a name="l02323"></a><span class="lineno"> 2323</span>  </div>
<div class="line"><a name="l02324"></a><span class="lineno"> 2324</span>  matr.<a class="code" href="structComplexMatrix2.html#a3ea98d545b67a190ee6abe936c72076f">real</a>[0][0] = 0; <span class="comment">// break matr unitarity</span></div>
<div class="line"><a name="l02325"></a><span class="lineno"> 2325</span>  REQUIRE_THROWS_WITH( <a class="code" href="group__unitary.html#ga5a117f81298e8ed894d964198e737757">unitary</a>(quregVec, 0, matr), Contains(<span class="stringliteral">"unitary"</span>) );</div>
<div class="line"><a name="l02326"></a><span class="lineno"> 2326</span>  }</div>
<div class="line"><a name="l02327"></a><span class="lineno"> 2327</span>  }</div>
<div class="line"><a name="l02328"></a><span class="lineno"> 2328</span>  <a class="code" href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a>( quregVec, quregMatr );</div>
<div class="line"><a name="l02329"></a><span class="lineno"> 2329</span> }</div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="astructVector_html"><div class="ttname"><a href="structVector.html">Vector</a></div><div class="ttdoc">Represents a 3-vector of real numbers.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00148">QuEST.h:148</a></div></div>
<div class="ttc" id="agroup__type_html_ga1c703cf89629e4e9c7023cd402d67028"><div class="ttname"><a href="group__type.html#ga1c703cf89629e4e9c7023cd402d67028">pauliOpType</a></div><div class="ttdeci">pauliOpType</div><div class="ttdoc">Codes for specifying Pauli operators.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00096">QuEST.h:96</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga811e9b47126c83ff859059106f66cf96"><div class="ttname"><a href="group__unitary.html#ga811e9b47126c83ff859059106f66cf96">controlledPauliY</a></div><div class="ttdeci">void controlledPauliY(Qureg qureg, const int controlQubit, const int targetQubit)</div><div class="ttdoc">Apply the controlled pauliY (single control, single target) gate, also known as the c-Y and c-sigma-Y...</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00535">QuEST.c:535</a></div></div>
<div class="ttc" id="agroup__testutilities_html_ga20f041452b43026d876fde17a5999265"><div class="ttname"><a href="group__testutilities.html#ga20f041452b43026d876fde17a5999265">getFullOperatorMatrix</a></div><div class="ttdeci">QMatrix getFullOperatorMatrix(int *ctrls, int numCtrls, int *targs, int numTargs, QMatrix op, int numQubits)</div><div class="ttdoc">Takes a 2^numTargs-by-2^numTargs matrix op and a returns a 2^numQubits-by-2^numQubits matrix where op...</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l00293">utilities.cpp:293</a></div></div>
<div class="ttc" id="astructComplexMatrix4_html_aeadc9893e1b16cdd585dac523e73926c"><div class="ttname"><a href="structComplexMatrix4.html#aeadc9893e1b16cdd585dac523e73926c">ComplexMatrix4::real</a></div><div class="ttdeci">qreal real[4][4]</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00127">QuEST.h:127</a></div></div>
<div class="ttc" id="atest__unitaries_8cpp_html_aec8f698a7995e17e0ff1055526d2e5d4"><div class="ttname"><a href="test__unitaries_8cpp.html#aec8f698a7995e17e0ff1055526d2e5d4">CLEANUP_TEST</a></div><div class="ttdeci">#define CLEANUP_TEST(quregVec, quregMatr)</div><div class="ttdoc">Destroys the data structures made by PREPARE_TEST.</div><div class="ttdef"><b>Definition:</b> <a href="test__unitaries_8cpp_source.html#l00033">test_unitaries.cpp:33</a></div></div>
<div class="ttc" id="agroup__type_html_gga1c703cf89629e4e9c7023cd402d67028a085c85cff6ba79c52d8b1e61c42ddddf"><div class="ttname"><a href="group__type.html#gga1c703cf89629e4e9c7023cd402d67028a085c85cff6ba79c52d8b1e61c42ddddf">PAULI_Z</a></div><div class="ttdeci">@ PAULI_Z</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00096">QuEST.h:96</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga3c500a891a522fd3045c379489f0252a"><div class="ttname"><a href="group__unitary.html#ga3c500a891a522fd3045c379489f0252a">tGate</a></div><div class="ttdeci">void tGate(Qureg qureg, const int targetQubit)</div><div class="ttdoc">Apply the single-qubit T gate.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00475">QuEST.c:475</a></div></div>
<div class="ttc" id="agroup__type_html_ga9df2f3d86be4a6e9aad481665e5e6753"><div class="ttname"><a href="group__type.html#ga9df2f3d86be4a6e9aad481665e5e6753">destroyComplexMatrixN</a></div><div class="ttdeci">void destroyComplexMatrixN(ComplexMatrixN m)</div><div class="ttdoc">Destroy a ComplexMatrixN instance created with createComplexMatrixN()</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l01021">QuEST.c:1021</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga30675e80b054d5adf556ae00f98377d9"><div class="ttname"><a href="group__unitary.html#ga30675e80b054d5adf556ae00f98377d9">rotateZ</a></div><div class="ttdeci">void rotateZ(Qureg qureg, const int targetQubit, qreal angle)</div><div class="ttdoc">Rotate a single qubit by a given angle around the Z-axis of the Bloch-sphere (also known as a phase s...</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00208">QuEST.c:208</a></div></div>
<div class="ttc" id="agroup__type_html_gga1c703cf89629e4e9c7023cd402d67028a63800f45b01ccc2608f754aee850bf4a"><div class="ttname"><a href="group__type.html#gga1c703cf89629e4e9c7023cd402d67028a63800f45b01ccc2608f754aee850bf4a">PAULI_I</a></div><div class="ttdeci">@ PAULI_I</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00096">QuEST.h:96</a></div></div>
<div class="ttc" id="agroup__testutilities_html_ga7125d0747a44db58115899727ac5f6be"><div class="ttname"><a href="group__testutilities.html#ga7125d0747a44db58115899727ac5f6be">getRandomInt</a></div><div class="ttdeci">int getRandomInt(int min, int max)</div><div class="ttdoc">Returns a random integer between min (inclusive) and max (exclusive), from the uniform distribution.</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l00481">utilities.cpp:481</a></div></div>
<div class="ttc" id="agroup__unittest_html_ga282f468229dd7da6f78f9ac98990a477"><div class="ttname"><a href="group__unittest.html#ga282f468229dd7da6f78f9ac98990a477">TEST_CASE</a></div><div class="ttdeci">TEST_CASE("compactUnitary", "[unitaries]")</div><div class="ttdef"><b>Definition:</b> <a href="test__unitaries_8cpp_source.html#l00046">test_unitaries.cpp:46</a></div></div>
<div class="ttc" id="agroup__type_html_ga815103261fb22ea9690e1427571df00e"><div class="ttname"><a href="group__type.html#ga815103261fb22ea9690e1427571df00e">createComplexMatrixN</a></div><div class="ttdeci">ComplexMatrixN createComplexMatrixN(int numQubits)</div><div class="ttdoc">Create (dynamically) a square complex matrix which can be passed to the multi-qubit general unitary f...</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l01000">QuEST.c:1000</a></div></div>
<div class="ttc" id="astructVector_html_ab33976d8fda2e44b770f71269d698a25"><div class="ttname"><a href="structVector.html#ab33976d8fda2e44b770f71269d698a25">Vector::z</a></div><div class="ttdeci">qreal z</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00150">QuEST.h:150</a></div></div>
<div class="ttc" id="autilities_8hpp_html_a2f52338126bb8cdf7fcf68eaf01c546a"><div class="ttname"><a href="utilities_8hpp.html#a2f52338126bb8cdf7fcf68eaf01c546a">NUM_QUBITS</a></div><div class="ttdeci">#define NUM_QUBITS</div><div class="ttdoc">The default number of qubits in the registers created for unit testing (both statevectors and density...</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8hpp_source.html#l00036">utilities.hpp:36</a></div></div>
<div class="ttc" id="aQuEST_8h_html"><div class="ttname"><a href="QuEST_8h.html">QuEST.h</a></div></div>
<div class="ttc" id="agroup__testutilities_html_ga1a5e9b668716b91dd8527ce00f7500cf"><div class="ttname"><a href="group__testutilities.html#ga1a5e9b668716b91dd8527ce00f7500cf">getRandomUnitary</a></div><div class="ttdeci">QMatrix getRandomUnitary(int numQb)</div><div class="ttdoc">Returns a uniformly random (under Haar) 2^numQb-by-2^numQb unitary matrix.</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l00485">utilities.cpp:485</a></div></div>
<div class="ttc" id="agroup__testutilities_html_gacd5aadbe10ecdedaa625f85171c0a3cd"><div class="ttname"><a href="group__testutilities.html#gacd5aadbe10ecdedaa625f85171c0a3cd">getRandomReal</a></div><div class="ttdeci">qreal getRandomReal(qreal min, qreal max)</div><div class="ttdoc">Returns a random real between min (inclusive) and max (exclusive), from the uniform distribution.</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l00410">utilities.cpp:410</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga5fb1514d67ab43917dc64a357e711425"><div class="ttname"><a href="group__unitary.html#ga5fb1514d67ab43917dc64a357e711425">rotateX</a></div><div class="ttdeci">void rotateX(Qureg qureg, const int targetQubit, qreal angle)</div><div class="ttdoc">Rotate a single qubit by a given angle around the X-axis of the Bloch-sphere.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00186">QuEST.c:186</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga4183dc6cb8fd996fb790a711bf3e4871"><div class="ttname"><a href="group__unitary.html#ga4183dc6cb8fd996fb790a711bf3e4871">multiControlledTwoQubitUnitary</a></div><div class="ttdeci">void multiControlledTwoQubitUnitary(Qureg qureg, int *controlQubits, const int numControlQubits, const int targetQubit1, const int targetQubit2, ComplexMatrix4 u)</div><div class="ttdoc">Apply a general multi-controlled two-qubit unitary (including a global phase factor).</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00281">QuEST.c:281</a></div></div>
<div class="ttc" id="astructComplexMatrix4_html"><div class="ttname"><a href="structComplexMatrix4.html">ComplexMatrix4</a></div><div class="ttdoc">Represents a 4x4 matrix of complex numbers.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00125">QuEST.h:125</a></div></div>
<div class="ttc" id="agroup__unitary_html_gadf988ee16f38ddaf404552c41ea2b745"><div class="ttname"><a href="group__unitary.html#gadf988ee16f38ddaf404552c41ea2b745">pauliZ</a></div><div class="ttdeci">void pauliZ(Qureg qureg, const int targetQubit)</div><div class="ttdoc">Apply the single-qubit Pauli-Z (also known as the Z, sigma-Z or phase-flip) gate.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00453">QuEST.c:453</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga0832e39058d913ad47af44e97a854446"><div class="ttname"><a href="group__unitary.html#ga0832e39058d913ad47af44e97a854446">multiControlledPhaseShift</a></div><div class="ttdeci">void multiControlledPhaseShift(Qureg qureg, int *controlQubits, int numControlQubits, qreal angle)</div><div class="ttdoc">Introduce a phase factor on state of the passed qubits.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00509">QuEST.c:509</a></div></div>
<div class="ttc" id="astructComplexMatrixN_html"><div class="ttname"><a href="structComplexMatrixN.html">ComplexMatrixN</a></div><div class="ttdoc">Represents a general 2^N by 2^N matrix of complex numbers.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00136">QuEST.h:136</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga4dcb9c6660d7a5f74c9597bc467d39ef"><div class="ttname"><a href="group__unitary.html#ga4dcb9c6660d7a5f74c9597bc467d39ef">controlledPhaseFlip</a></div><div class="ttdeci">void controlledPhaseFlip(Qureg qureg, const int idQubit1, const int idQubit2)</div><div class="ttdoc">Apply the (two-qubit) controlled phase flip gate, also known as the controlled pauliZ gate.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00547">QuEST.c:547</a></div></div>
<div class="ttc" id="agroup__type_html_ga7740e349b4f8bae6451547680f0ce2d6"><div class="ttname"><a href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a></div><div class="ttdeci">#define qreal</div></div>
<div class="ttc" id="agroup__unitary_html_ga34aa4865c92f9aa5d898c91286c9eca5"><div class="ttname"><a href="group__unitary.html#ga34aa4865c92f9aa5d898c91286c9eca5">multiRotatePauli</a></div><div class="ttdeci">void multiRotatePauli(Qureg qureg, int *targetQubits, enum pauliOpType *targetPaulis, int numTargets, qreal angle)</div><div class="ttdoc">Apply a multi-qubit multi-Pauli rotation on a selected number of qubits.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00640">QuEST.c:640</a></div></div>
<div class="ttc" id="agroup__testutilities_html_ga253946523907014c4f198d2bb38d4913"><div class="ttname"><a href="group__testutilities.html#ga253946523907014c4f198d2bb38d4913">toQMatrix</a></div><div class="ttdeci">QMatrix toQMatrix(ComplexMatrix2 src)</div><div class="ttdoc">Returns a copy of the given 2-by-2 matrix.</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l00835">utilities.cpp:835</a></div></div>
<div class="ttc" id="agroup__testutilities_html_ga267884197cf7f1d428021cb12a57360c"><div class="ttname"><a href="group__testutilities.html#ga267884197cf7f1d428021cb12a57360c">calcLog2</a></div><div class="ttdeci">unsigned int calcLog2(long unsigned int num)</div><div class="ttdoc">returns log2 of numbers which must be gauranteed to be 2^n</div><div class="ttdef"><b>Definition:</b> <a href="QuEST__validation_8c_source.html#l00254">QuEST_validation.c:254</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga18c44cb3b947147951590dea2f6b25f7"><div class="ttname"><a href="group__unitary.html#ga18c44cb3b947147951590dea2f6b25f7">multiControlledUnitary</a></div><div class="ttdeci">void multiControlledUnitary(Qureg qureg, int *controlQubits, const int numControlQubits, const int targetQubit, ComplexMatrix2 u)</div><div class="ttdoc">Apply a general multiple-control single-target unitary, which can include a global phase factor.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00372">QuEST.c:372</a></div></div>
<div class="ttc" id="agroup__unitary_html_gad76781842af56821ed4e223bd776f057"><div class="ttname"><a href="group__unitary.html#gad76781842af56821ed4e223bd776f057">multiControlledPhaseFlip</a></div><div class="ttdeci">void multiControlledPhaseFlip(Qureg qureg, int *controlQubits, int numControlQubits)</div><div class="ttdoc">Apply the multiple-qubit controlled phase flip gate, also known as the multiple-qubit controlled paul...</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00559">QuEST.c:559</a></div></div>
<div class="ttc" id="atest__unitaries_8cpp_html_ae34496c47ef565b741782f01e710ea2c"><div class="ttname"><a href="test__unitaries_8cpp.html#ae34496c47ef565b741782f01e710ea2c">PREPARE_TEST</a></div><div class="ttdeci">#define PREPARE_TEST(quregVec, quregMatr, refVec, refMatr)</div><div class="ttdoc">Prepares the needed data structures for unit testing unitaries.</div><div class="ttdef"><b>Definition:</b> <a href="test__unitaries_8cpp_source.html#l00024">test_unitaries.cpp:24</a></div></div>
<div class="ttc" id="agroup__type_html_gga1c703cf89629e4e9c7023cd402d67028a7abac7bb5b71e17382014c443244ad5c"><div class="ttname"><a href="group__type.html#gga1c703cf89629e4e9c7023cd402d67028a7abac7bb5b71e17382014c443244ad5c">PAULI_X</a></div><div class="ttdeci">@ PAULI_X</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00096">QuEST.h:96</a></div></div>
<div class="ttc" id="agroup__testutilities_html_ga00f4feec845c019c3390898b0cc7f1ef"><div class="ttname"><a href="group__testutilities.html#ga00f4feec845c019c3390898b0cc7f1ef">getExponentialOfPauliMatrix</a></div><div class="ttdeci">QMatrix getExponentialOfPauliMatrix(qreal angle, QMatrix a)</div><div class="ttdoc">Returns the matrix exponential of a kronecker product of pauli matrices (or of any involutory matrice...</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l00205">utilities.cpp:205</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga6375f658bd7cb24d25e0603b5b947bbd"><div class="ttname"><a href="group__unitary.html#ga6375f658bd7cb24d25e0603b5b947bbd">controlledMultiQubitUnitary</a></div><div class="ttdeci">void controlledMultiQubitUnitary(Qureg qureg, int ctrl, int *targs, const int numTargs, ComplexMatrixN u)</div><div class="ttdoc">Apply a general controlled multi-qubit unitary (including a global phase factor).</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00312">QuEST.c:312</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga09a08f98955e75d942fdc88d4dca3e33"><div class="ttname"><a href="group__unitary.html#ga09a08f98955e75d942fdc88d4dca3e33">multiStateControlledUnitary</a></div><div class="ttdeci">void multiStateControlledUnitary(Qureg qureg, int *controlQubits, int *controlState, const int numControlQubits, const int targetQubit, ComplexMatrix2 u)</div><div class="ttdoc">Apply a general multiple-control, conditioned on a specific bit sequence, single-target unitary,...</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00387">QuEST.c:387</a></div></div>
<div class="ttc" id="agroup__testutilities_html_ga7f83695bea7d0332a577bca017dbb03c"><div class="ttname"><a href="group__testutilities.html#ga7f83695bea7d0332a577bca017dbb03c">toComplexMatrixN</a></div><div class="ttdeci">void toComplexMatrixN(QMatrix qm, ComplexMatrixN cm)</div><div class="ttdoc">Initialises cm with the values of qm.</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l00824">utilities.cpp:824</a></div></div>
<div class="ttc" id="agroup__unitary_html_gadad71b27575fd7d9baf110ff780ee0a1"><div class="ttname"><a href="group__unitary.html#gadad71b27575fd7d9baf110ff780ee0a1">multiControlledMultiQubitUnitary</a></div><div class="ttdeci">void multiControlledMultiQubitUnitary(Qureg qureg, int *ctrls, const int numCtrls, int *targs, const int numTargs, ComplexMatrixN u)</div><div class="ttdoc">Apply a general multi-controlled multi-qubit unitary (including a global phase factor).</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00329">QuEST.c:329</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga05c7b8c9491410215e277ea83c0dfef8"><div class="ttname"><a href="group__unitary.html#ga05c7b8c9491410215e277ea83c0dfef8">phaseShift</a></div><div class="ttdeci">void phaseShift(Qureg qureg, const int targetQubit, qreal angle)</div><div class="ttdoc">Shift the phase between and of a single qubit by a given angle.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00486">QuEST.c:486</a></div></div>
<div class="ttc" id="astructVector_html_abc3cfc6c8e297b1153a373d84b981e6b"><div class="ttname"><a href="structVector.html#abc3cfc6c8e297b1153a373d84b981e6b">Vector::y</a></div><div class="ttdeci">qreal y</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00150">QuEST.h:150</a></div></div>
<div class="ttc" id="autilities_8cpp_html_a9dc43d4a0827b56cd004270a9c5b2604"><div class="ttname"><a href="utilities_8cpp.html#a9dc43d4a0827b56cd004270a9c5b2604">expI</a></div><div class="ttdeci">qcomp expI(qreal phase)</div><div class="ttdoc">Returns the unit-norm complex number exp(i*phase).</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l00406">utilities.cpp:406</a></div></div>
<div class="ttc" id="agroup__unitary_html_gab5828a9f0518951451d9fec9370199ae"><div class="ttname"><a href="group__unitary.html#gab5828a9f0518951451d9fec9370199ae">multiQubitUnitary</a></div><div class="ttdeci">void multiQubitUnitary(Qureg qureg, int *targs, const int numTargs, ComplexMatrixN u)</div><div class="ttdoc">Apply a general multi-qubit unitary (including a global phase factor) with any number of target qubit...</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00295">QuEST.c:295</a></div></div>
<div class="ttc" id="astructVector_html_a0d0459a5b731ac5fb3dff2c6134e6e88"><div class="ttname"><a href="structVector.html#a0d0459a5b731ac5fb3dff2c6134e6e88">Vector::x</a></div><div class="ttdeci">qreal x</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00150">QuEST.h:150</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga0cbd92af48fe641522e62eea1a76a7c3"><div class="ttname"><a href="group__unitary.html#ga0cbd92af48fe641522e62eea1a76a7c3">compactUnitary</a></div><div class="ttdeci">void compactUnitary(Qureg qureg, const int targetQubit, Complex alpha, Complex beta)</div><div class="ttdoc">Apply a single-qubit unitary parameterised by two given complex scalars.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00403">QuEST.c:403</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga2f3bec8d06e7bf7314c581a5b837641f"><div class="ttname"><a href="group__unitary.html#ga2f3bec8d06e7bf7314c581a5b837641f">hadamard</a></div><div class="ttdeci">void hadamard(Qureg qureg, const int targetQubit)</div><div class="ttdoc">Apply the single-qubit Hadamard gate.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00175">QuEST.c:175</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga680f90d42e56950f40d11d695596a363"><div class="ttname"><a href="group__unitary.html#ga680f90d42e56950f40d11d695596a363">rotateY</a></div><div class="ttdeci">void rotateY(Qureg qureg, const int targetQubit, qreal angle)</div><div class="ttdoc">Rotate a single qubit by a given angle around the Y-axis of the Bloch-sphere.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00197">QuEST.c:197</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga820fd139c035136819e371308c206e36"><div class="ttname"><a href="group__unitary.html#ga820fd139c035136819e371308c206e36">swapGate</a></div><div class="ttdeci">void swapGate(Qureg qureg, int qb1, int qb2)</div><div class="ttdoc">Performs a SWAP gate between qubit1 and qubit2.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00599">QuEST.c:599</a></div></div>
<div class="ttc" id="agroup__unitary_html_gaf2ad34c9659292d32c6c725e4bd668cf"><div class="ttname"><a href="group__unitary.html#gaf2ad34c9659292d32c6c725e4bd668cf">controlledUnitary</a></div><div class="ttdeci">void controlledUnitary(Qureg qureg, const int controlQubit, const int targetQubit, ComplexMatrix2 u)</div><div class="ttdoc">Apply a general controlled unitary (single control, single target), which can include a global phase ...</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00359">QuEST.c:359</a></div></div>
<div class="ttc" id="agroup__unitary_html_gaf99ba5356a6c20d3d047b36874fc0a50"><div class="ttname"><a href="group__unitary.html#gaf99ba5356a6c20d3d047b36874fc0a50">controlledRotateY</a></div><div class="ttdeci">void controlledRotateY(Qureg qureg, const int controlQubit, const int targetQubit, qreal angle)</div><div class="ttdoc">Applies a controlled rotation by a given angle around the Y-axis of the Bloch-sphere.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00231">QuEST.c:231</a></div></div>
<div class="ttc" id="agroup__type_html_gad863c5878a01051a2726ce94bf365428"><div class="ttname"><a href="group__type.html#gad863c5878a01051a2726ce94bf365428">qcomp</a></div><div class="ttdeci">#define qcomp</div></div>
<div class="ttc" id="agroup__unitary_html_gadf4927a3d5dd8cd6d7400f2e810b4f05"><div class="ttname"><a href="group__unitary.html#gadf4927a3d5dd8cd6d7400f2e810b4f05">controlledNot</a></div><div class="ttdeci">void controlledNot(Qureg qureg, const int controlQubit, const int targetQubit)</div><div class="ttdoc">Apply the controlled not (single control, single target) gate, also known as the c-X,...</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00523">QuEST.c:523</a></div></div>
<div class="ttc" id="agroup__testutilities_html_ga216f7c25bbb0cf752d1b6fff5ea8197b"><div class="ttname"><a href="group__testutilities.html#ga216f7c25bbb0cf752d1b6fff5ea8197b">toComplexMatrix4</a></div><div class="ttdeci">ComplexMatrix4 toComplexMatrix4(QMatrix qm)</div><div class="ttdoc">Returns a ComplexMatrix4 copy of QMatix qm.</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l00818">utilities.cpp:818</a></div></div>
<div class="ttc" id="agroup__type_html_gab54c5a1ea720830a7ee394d03fb9f4e9"><div class="ttname"><a href="group__type.html#gab54c5a1ea720830a7ee394d03fb9f4e9">toComplex</a></div><div class="ttdeci">#define toComplex(scalar)</div></div>
<div class="ttc" id="agroup__unitary_html_ga82bf9aaf01430d3ecfde52b7731421d7"><div class="ttname"><a href="group__unitary.html#ga82bf9aaf01430d3ecfde52b7731421d7">controlledRotateAroundAxis</a></div><div class="ttdeci">void controlledRotateAroundAxis(Qureg qureg, const int controlQubit, const int targetQubit, qreal angle, Vector axis)</div><div class="ttdoc">Applies a controlled rotation by a given angle around a given vector on the Bloch-sphere.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00586">QuEST.c:586</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga8a718f1a8cc3a0ea3f5bbdb2c5a99d80"><div class="ttname"><a href="group__unitary.html#ga8a718f1a8cc3a0ea3f5bbdb2c5a99d80">controlledTwoQubitUnitary</a></div><div class="ttdeci">void controlledTwoQubitUnitary(Qureg qureg, const int controlQubit, const int targetQubit1, const int targetQubit2, ComplexMatrix4 u)</div><div class="ttdoc">Apply a general controlled two-qubit unitary (including a global phase factor).</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00268">QuEST.c:268</a></div></div>
<div class="ttc" id="agroup__type_html_gga1c703cf89629e4e9c7023cd402d67028a2c64a9aaee27f6bcfef894d159e759bd"><div class="ttname"><a href="group__type.html#gga1c703cf89629e4e9c7023cd402d67028a2c64a9aaee27f6bcfef894d159e759bd">PAULI_Y</a></div><div class="ttdeci">@ PAULI_Y</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00096">QuEST.h:96</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga69e074c8174e198ca014d9905b98b43d"><div class="ttname"><a href="group__unitary.html#ga69e074c8174e198ca014d9905b98b43d">controlledPhaseShift</a></div><div class="ttdeci">void controlledPhaseShift(Qureg qureg, const int idQubit1, const int idQubit2, qreal angle)</div><div class="ttdoc">Introduce a phase factor on state of qubits idQubit1 and idQubit2.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00497">QuEST.c:497</a></div></div>
<div class="ttc" id="astructComplexMatrixN_html_a446e8a077597e4f76049d547df0c9738"><div class="ttname"><a href="structComplexMatrixN.html#a446e8a077597e4f76049d547df0c9738">ComplexMatrixN::real</a></div><div class="ttdeci">qreal ** real</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00139">QuEST.h:139</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga5a117f81298e8ed894d964198e737757"><div class="ttname"><a href="group__unitary.html#ga5a117f81298e8ed894d964198e737757">unitary</a></div><div class="ttdeci">void unitary(Qureg qureg, const int targetQubit, ComplexMatrix2 u)</div><div class="ttdoc">Apply a general single-qubit unitary (including a global phase factor).</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00347">QuEST.c:347</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga9afcf34f7c6ae127452b503c074a9b7b"><div class="ttname"><a href="group__unitary.html#ga9afcf34f7c6ae127452b503c074a9b7b">controlledRotateZ</a></div><div class="ttdeci">void controlledRotateZ(Qureg qureg, const int controlQubit, const int targetQubit, qreal angle)</div><div class="ttdoc">Applies a controlled rotation by a given angle around the Z-axis of the Bloch-sphere.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00243">QuEST.c:243</a></div></div>
<div class="ttc" id="astructComplexMatrixN_html_afde13e469a3b4f179f45e53d1ec0a7cf"><div class="ttname"><a href="structComplexMatrixN.html#afde13e469a3b4f179f45e53d1ec0a7cf">ComplexMatrixN::imag</a></div><div class="ttdeci">qreal ** imag</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00140">QuEST.h:140</a></div></div>
<div class="ttc" id="astructComplexMatrix2_html_a3ea98d545b67a190ee6abe936c72076f"><div class="ttname"><a href="structComplexMatrix2.html#a3ea98d545b67a190ee6abe936c72076f">ComplexMatrix2::real</a></div><div class="ttdeci">qreal real[2][2]</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00116">QuEST.h:116</a></div></div>
<div class="ttc" id="agroup__unitary_html_gaa854e4b76cfd4000a32c06c990960bd9"><div class="ttname"><a href="group__unitary.html#gaa854e4b76cfd4000a32c06c990960bd9">controlledCompactUnitary</a></div><div class="ttdeci">void controlledCompactUnitary(Qureg qureg, const int controlQubit, const int targetQubit, Complex alpha, Complex beta)</div><div class="ttdoc">Apply a controlled unitary (single control, single target) parameterised by two given complex scalars...</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00416">QuEST.c:416</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga7dc4ed5d9fd2872a04fea6ef13b65c3d"><div class="ttname"><a href="group__unitary.html#ga7dc4ed5d9fd2872a04fea6ef13b65c3d">controlledRotateX</a></div><div class="ttdeci">void controlledRotateX(Qureg qureg, const int controlQubit, const int targetQubit, qreal angle)</div><div class="ttdoc">Applies a controlled rotation by a given angle around the X-axis of the Bloch-sphere.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00219">QuEST.c:219</a></div></div>
<div class="ttc" id="agroup__testutilities_html_gabbc686f5f40eff22e08a2b2012ac4e41"><div class="ttname"><a href="group__testutilities.html#gabbc686f5f40eff22e08a2b2012ac4e41">QMatrix</a></div><div class="ttdeci">std::vector< std::vector< qcomp > > QMatrix</div><div class="ttdoc">A complex square matrix.</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8hpp_source.html#l00049">utilities.hpp:49</a></div></div>
<div class="ttc" id="agroup__testutilities_html_ga731a7a71755c25ebe96e742e3fbe5812"><div class="ttname"><a href="group__testutilities.html#ga731a7a71755c25ebe96e742e3fbe5812">toComplexMatrix2</a></div><div class="ttdeci">ComplexMatrix2 toComplexMatrix2(QMatrix qm)</div><div class="ttdoc">Returns a ComplexMatrix2 copy of QMatix qm.</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l00812">utilities.cpp:812</a></div></div>
<div class="ttc" id="agroup__testutilities_html_ga35add15146aa606b256df79334b867d5"><div class="ttname"><a href="group__testutilities.html#ga35add15146aa606b256df79334b867d5">sublists</a></div><div class="ttdeci">Catch::Generators::GeneratorWrapper< int * > sublists(int *list, int len, int sublen)</div><div class="ttdoc">Returns a Catch2 generator of every length-sublen sublist of length-len list, in increasing lexograph...</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l01074">utilities.cpp:1074</a></div></div>
<div class="ttc" id="astructComplex_html_ab5b2e2eca02131fc74b289a83636cbe3"><div class="ttname"><a href="structComplex.html#ab5b2e2eca02131fc74b289a83636cbe3">Complex::real</a></div><div class="ttdeci">qreal real</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00105">QuEST.h:105</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga3250d0d95b5d755cad542a6a2372b894"><div class="ttname"><a href="group__unitary.html#ga3250d0d95b5d755cad542a6a2372b894">multiRotateZ</a></div><div class="ttdeci">void multiRotateZ(Qureg qureg, int *qubits, int numQubits, qreal angle)</div><div class="ttdoc">Apply a multi-qubit Z rotation on a selected number of qubits.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00624">QuEST.c:624</a></div></div>
<div class="ttc" id="agroup__unitary_html_gaa064fcf40fd02b21f98a9a83dc6cea13"><div class="ttname"><a href="group__unitary.html#gaa064fcf40fd02b21f98a9a83dc6cea13">pauliY</a></div><div class="ttdeci">void pauliY(Qureg qureg, const int targetQubit)</div><div class="ttdoc">Apply the single-qubit Pauli-Y (also known as the Y or sigma-Y) gate.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00442">QuEST.c:442</a></div></div>
<div class="ttc" id="agroup__testutilities_html_ga50616e813b0d0aa4f8220785d780cdff"><div class="ttname"><a href="group__testutilities.html#ga50616e813b0d0aa4f8220785d780cdff">getKroneckerProduct</a></div><div class="ttdeci">QMatrix getKroneckerProduct(QMatrix a, QMatrix b)</div><div class="ttdoc">Returns the kronecker product of a and b, where a and b are square but possibly differently-sized com...</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l00169">utilities.cpp:169</a></div></div>
<div class="ttc" id="agroup__testutilities_html_gac60cee26113732c491f21dc43066b605"><div class="ttname"><a href="group__testutilities.html#gac60cee26113732c491f21dc43066b605">getExponentialOfDiagonalMatrix</a></div><div class="ttdeci">QMatrix getExponentialOfDiagonalMatrix(QMatrix a)</div><div class="ttdoc">Returns the matrix exponential of a diagonal, square, complex matrix.</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l00187">utilities.cpp:187</a></div></div>
<div class="ttc" id="astructComplex_html"><div class="ttname"><a href="structComplex.html">Complex</a></div><div class="ttdoc">Represents one complex number.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00103">QuEST.h:103</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga81cf22c68db66bf9b4593a5d1b3f528c"><div class="ttname"><a href="group__unitary.html#ga81cf22c68db66bf9b4593a5d1b3f528c">twoQubitUnitary</a></div><div class="ttdeci">void twoQubitUnitary(Qureg qureg, const int targetQubit1, const int targetQubit2, ComplexMatrix4 u)</div><div class="ttdoc">Apply a general two-qubit unitary (including a global phase factor).</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00255">QuEST.c:255</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga67a83cdbd8d6ae77f91aa011cf09907a"><div class="ttname"><a href="group__unitary.html#ga67a83cdbd8d6ae77f91aa011cf09907a">sGate</a></div><div class="ttdeci">void sGate(Qureg qureg, const int targetQubit)</div><div class="ttdoc">Apply the single-qubit S gate.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00464">QuEST.c:464</a></div></div>
<div class="ttc" id="agroup__unitary_html_gac5c485fe330636966effc0642ba2bd99"><div class="ttname"><a href="group__unitary.html#gac5c485fe330636966effc0642ba2bd99">rotateAroundAxis</a></div><div class="ttdeci">void rotateAroundAxis(Qureg qureg, const int rotQubit, qreal angle, Vector axis)</div><div class="ttdoc">Rotate a single qubit by a given angle around a given Vector on the Bloch-sphere.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00573">QuEST.c:573</a></div></div>
<div class="ttc" id="agroup__testutilities_html_ga45cc399adad2e2a67b0124851189fae5"><div class="ttname"><a href="group__testutilities.html#ga45cc399adad2e2a67b0124851189fae5">areEqual</a></div><div class="ttdeci">bool areEqual(QVector a, QVector b)</div><div class="ttdoc">Returns true if the absolute value of the difference between every amplitude in vectors a and b is le...</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l00387">utilities.cpp:387</a></div></div>
<div class="ttc" id="agroup__testutilities_html_ga731c2de4d491629d806a03e0aea2f3a3"><div class="ttname"><a href="group__testutilities.html#ga731c2de4d491629d806a03e0aea2f3a3">applyReferenceOp</a></div><div class="ttdeci">void applyReferenceOp(QVector &state, int *ctrls, int numCtrls, int *targs, int numTargs, QMatrix op)</div><div class="ttdoc">Modifies the state-vector state to be the result of applying the multi-target operator matrix op,...</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l00573">utilities.cpp:573</a></div></div>
<div class="ttc" id="agroup__testutilities_html_ga2e09685323c6b2312a64daf8c74b12b5"><div class="ttname"><a href="group__testutilities.html#ga2e09685323c6b2312a64daf8c74b12b5">bitsets</a></div><div class="ttdeci">Catch::Generators::GeneratorWrapper< int * > bitsets(int numBits)</div><div class="ttdoc">Returns a Catch2 generator of every numBits-length bit-set, in increasing lexographic order,...</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cpp_source.html#l01143">utilities.cpp:1143</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga84cd118c44b9d3866f56b865dbb9bd7d"><div class="ttname"><a href="group__unitary.html#ga84cd118c44b9d3866f56b865dbb9bd7d">pauliX</a></div><div class="ttdeci">void pauliX(Qureg qureg, const int targetQubit)</div><div class="ttdoc">Apply the single-qubit Pauli-X (also known as the X, sigma-X, NOT or bit-flip) gate.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00431">QuEST.c:431</a></div></div>
<div class="ttc" id="agroup__unitary_html_ga75d5e65f87c68403602a669b9c6d52b0"><div class="ttname"><a href="group__unitary.html#ga75d5e65f87c68403602a669b9c6d52b0">sqrtSwapGate</a></div><div class="ttdeci">void sqrtSwapGate(Qureg qureg, int qb1, int qb2)</div><div class="ttdoc">Performs a sqrt SWAP gate between qubit1 and qubit2.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8c_source.html#l00611">QuEST.c:611</a></div></div>
<div class="ttc" id="autilities_8hpp_html"><div class="ttname"><a href="utilities_8hpp.html">utilities.hpp</a></div></div>
<div class="ttc" id="astructComplexMatrix2_html"><div class="ttname"><a href="structComplexMatrix2.html">ComplexMatrix2</a></div><div class="ttdoc">Represents a 2x2 matrix of complex numbers.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00114">QuEST.h:114</a></div></div>
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