Struct qoqo::operations::HadamardWrapper

pub struct HadamardWrapper {
    pub internal: Hadamard,
}

The Hadamard gate.

.. math:: U = \frac{1}{\sqrt{2}} \begin{pmatrix} 1 & 1 \\ 1 & -1 \end{pmatrix}

Args: qubit (int): The qubit the unitary gate is applied to.

Fields

internal: Hadamard

Internal storage of Hadamard object

Implementations

impl HadamardWrapper

pub fn qubit(&self) -> usize

Return the qubit the operation acts on

Returns: int

pub fn global_phase(&self) -> CalculatorFloatWrapper

Return the global phase :math:g of a unitary gate acting on one qubit

Here global_phase is defined by

.. math:: U =e^{i \cdot g}\begin{pmatrix} \alpha_r+i \alpha_i & -\beta_r+i \beta_i \\ \beta_r+i \beta_i & \alpha_r-i\alpha_i \end{pmatrix}

Returns: CalculatorFloat

pub fn alpha_r(&self) -> CalculatorFloatWrapper

Return the property alpha_r :math:\alpha_r of a unitary gate acting on one qubit

Here alpha_r is defined by

.. math:: U =e^{i \cdot g}\begin{pmatrix} \alpha_r+i \alpha_i & -\beta_r+i \beta_i \\ \beta_r+i \beta_i & \alpha_r-i\alpha_i \end{pmatrix}

Returns: CalculatorFloat

pub fn alpha_i(&self) -> CalculatorFloatWrapper

Return the property alpha_i :math:\alpha_i of a unitary gate acting on one qubit

.. math:: U =e^{i \cdot g}\begin{pmatrix} \alpha_r+i \alpha_i & -\beta_r+i \beta_i \\ \beta_r+i \beta_i & \alpha_r-i\alpha_i \end{pmatrix}

Returns: CalculatorFloat

pub fn beta_r(&self) -> CalculatorFloatWrapper

Return the property beta_r :math:\beta_r of a unitary gate acting on one qubit

Here beta_r is defined by

.. math:: U =e^{i \cdot g}\begin{pmatrix} \alpha_r+i \alpha_i & -\beta_r+i \beta_i \\ \beta_r+i \beta_i & \alpha_r-i\alpha_i \end{pmatrix}

Returns: CalculatorFloat

pub fn beta_i(&self) -> CalculatorFloatWrapper

Returns the property beta_i :math:\beta_i of a unitary gate acting on one qubit

Here beta_i is defined by

.. math:: U =e^{i \cdot g}\begin{pmatrix} \alpha_r+i \alpha_i & -\beta_r+i \beta_i \\ \beta_r+i \beta_i & \alpha_r-i\alpha_i \end{pmatrix}

Returns: CalculatorFloat

pub fn mul(&self, other: &Bound<'_, PyAny>) -> PyResult<SingleQubitGateWrapper>

Multiplies two compatible operations implementing OperateSingleQubitGate.

Does not consume the two operations being multiplied. Only Operations

Args: other - An Operation implementing OperateSingleQubitGate.

Returns: PyResult: Result of the multiplication, i.e. the multiplied single qubit gate.

Example:

from qoqo.operations import RotateZ, RotateX

gate1 =  RotateZ(qubit=0, theta=1)
gate2 = RotateX(qubit=0, theta=1)
multiplied = gate1.mul(gate2)
print("Multiplied gate: ", multiplied)

pub fn unitary_matrix(&self) -> PyResult<Py<PyArray2<Complex64>>>

Return unitary matrix of gate.

Returns: np.ndarray

Raises: ValueError: Error symbolic operation cannot return float unitary matrix

Trait Implementations

impl Clone for HadamardWrapper

fn clone(&self) -> HadamardWrapper

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HadamardWrapper

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl HasPyGilRef for HadamardWrapper

type AsRefTarget = PyCell<HadamardWrapper>

Utility type to make Py::as_ref work.

impl IntoPy<Py<PyAny>> for HadamardWrapper

fn into_py(self, py: Python<'_>) -> PyObject

Performs the conversion.

impl PartialEq for HadamardWrapper

fn eq(&self, other: &HadamardWrapper) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PyClass for HadamardWrapper

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for HadamardWrapper

const IS_BASETYPE: bool = false

#[pyclass(subclass)]

const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]

const IS_MAPPING: bool = false

#[pyclass(mapping)]

const IS_SEQUENCE: bool = false

#[pyclass(sequence)]

type BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<HadamardWrapper>

This handles following two situations:

type Inventory = Pyo3MethodsInventoryForHadamardWrapper

type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild

Immutable or mutable

type Dict = PyClassDummySlot

Specify this class has #[pyclass(dict)] or not.

type WeakRef = PyClassDummySlot

Specify this class has #[pyclass(weakref)] or not.

type BaseNativeType = PyAny

The closest native ancestor. This is PyAny by default, and when you declare #[pyclass(extends=PyDict)], it’s PyDict.

fn items_iter() -> PyClassItemsIter

fn doc(py: Python<'_>) -> PyResult<&'static CStr>

Rendered class doc

fn lazy_type_object() -> &'static LazyTypeObject<Self>

fn dict_offset() -> Option<isize>

fn weaklist_offset() -> Option<isize>

impl PyClassNewTextSignature<HadamardWrapper> for PyClassImplCollector<HadamardWrapper>

fn new_text_signature(self) -> Option<&'static str>

impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a HadamardWrapper

type Holder = Option<PyRef<'py, HadamardWrapper>>

fn extract( obj: &'a Bound<'py, PyAny>, holder: &'a mut Self::Holder ) -> PyResult<Self>

impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a mut HadamardWrapper

type Holder = Option<PyRefMut<'py, HadamardWrapper>>

fn extract( obj: &'a Bound<'py, PyAny>, holder: &'a mut Self::Holder ) -> PyResult<Self>

impl PyTypeInfo for HadamardWrapper

const NAME: &'static str = "Hadamard"

Class name.

const MODULE: Option<&'static str> = ::core::option::Option::None

Module name, if any.

fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.

fn type_object(py: Python<'_>) -> &PyType

👎Deprecated since 0.21.0: PyTypeInfo::type_object will be replaced by PyTypeInfo::type_object_bound in a future PyO3 version

Returns the safe abstraction over the type object.

fn type_object_bound(py: Python<'_>) -> Bound<'_, PyType>

Returns the safe abstraction over the type object.

fn is_type_of(object: &PyAny) -> bool

👎Deprecated since 0.21.0: PyTypeInfo::is_type_of will be replaced by PyTypeInfo::is_type_of_bound in a future PyO3 version

Checks if object is an instance of this type or a subclass of this type.

fn is_type_of_bound(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type or a subclass of this type.

fn is_exact_type_of(object: &PyAny) -> bool

👎Deprecated since 0.21.0: PyTypeInfo::is_exact_type_of will be replaced by PyTypeInfo::is_exact_type_of_bound in a future PyO3 version

Checks if object is an instance of this type.

fn is_exact_type_of_bound(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type.

impl DerefToPyAny for HadamardWrapper

impl Eq for HadamardWrapper

impl StructuralPartialEq for HadamardWrapper