boost_unordered 0.1.0

Boost C++ library boost_unordered packaged using Zanbil
Documentation 
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// Copyright 2008-2009 Daniel James.
// Copyright 2022-2023 Christian Mazakas.
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

// clang-format off
#include "../helpers/prefix.hpp"
#ifdef BOOST_UNORDERED_FOA_TESTS
#include <boost/unordered/unordered_flat_map_fwd.hpp>
#include <boost/unordered/unordered_node_map_fwd.hpp>
#include <boost/unordered/detail/implementation.hpp>
#else
#include <boost/unordered/unordered_map_fwd.hpp>
#endif
#include "../helpers/postfix.hpp"
// clang-format on

#ifdef BOOST_UNORDERED_FOA_TESTS
template <typename T>
void call_swap(
  boost::unordered_flat_map<T, T>& x, boost::unordered_flat_map<T, T>& y)
{
  swap(x, y);
}

template <typename T>
void call_swap(
  boost::unordered_node_map<T, T>& x, boost::unordered_node_map<T, T>& y)
{
  swap(x, y);
}

template <typename T>
bool call_equals(
  boost::unordered_flat_map<T, T>& x, boost::unordered_flat_map<T, T>& y)
{
  return x == y;
}

template <typename T>
bool call_equals(
  boost::unordered_node_map<T, T>& x, boost::unordered_node_map<T, T>& y)
{
  return x == y;
}

template <typename T>
bool call_not_equals(
  boost::unordered_flat_map<T, T>& x, boost::unordered_flat_map<T, T>& y)
{
  return x != y;
}

template <typename T>
bool call_not_equals(
  boost::unordered_node_map<T, T>& x, boost::unordered_node_map<T, T>& y)
{
  return x != y;
}

#include <boost/unordered/unordered_flat_map.hpp>
#include <boost/unordered/unordered_node_map.hpp>
#else
template <typename T>
void call_swap(boost::unordered_map<T, T>& x, boost::unordered_map<T, T>& y)
{
  swap(x, y);
}

template <typename T>
bool call_equals(boost::unordered_map<T, T>& x, boost::unordered_map<T, T>& y)
{
  return x == y;
}

template <typename T>
bool call_not_equals(
  boost::unordered_map<T, T>& x, boost::unordered_map<T, T>& y)
{
  return x != y;
}

template <typename T>
void call_swap(
  boost::unordered_multimap<T, T>& x, boost::unordered_multimap<T, T>& y)
{
  swap(x, y);
}

template <typename T>
bool call_equals(
  boost::unordered_multimap<T, T>& x, boost::unordered_multimap<T, T>& y)
{
  return x == y;
}

template <typename T>
bool call_not_equals(
  boost::unordered_multimap<T, T>& x, boost::unordered_multimap<T, T>& y)
{
  return x != y;
}

#include <boost/unordered_map.hpp>
#endif
#include "../helpers/test.hpp"

#ifdef BOOST_UNORDERED_FOA_TESTS
typedef boost::unordered_flat_map<int, int> int_map;
typedef boost::unordered_node_map<int, int> int_node_map;
#else
typedef boost::unordered_map<int, int> int_map;
typedef boost::unordered_multimap<int, int> int_multimap;
#endif

UNORDERED_AUTO_TEST (use_map_fwd_declared_function) {
  int_map x, y;
  x[1] = 2;
  y[2] = 1;
  call_swap(x, y);

  BOOST_TEST(y.find(1) != y.end() && y.find(1)->second == 2);
  BOOST_TEST(y.find(2) == y.end());

  BOOST_TEST(x.find(1) == x.end());
  BOOST_TEST(x.find(2) != x.end() && x.find(2)->second == 1);

  BOOST_TEST(!call_equals(x, y));
  BOOST_TEST(call_not_equals(x, y));
}

#ifdef BOOST_UNORDERED_FOA_TESTS
UNORDERED_AUTO_TEST (use_node_map_fwd_declared_function) {
  int_node_map x, y;
  x[1] = 2;
  y[2] = 1;
  call_swap(x, y);

  BOOST_TEST(y.find(1) != y.end() && y.find(1)->second == 2);
  BOOST_TEST(y.find(2) == y.end());

  BOOST_TEST(x.find(1) == x.end());
  BOOST_TEST(x.find(2) != x.end() && x.find(2)->second == 1);

  BOOST_TEST(!call_equals(x, y));
  BOOST_TEST(call_not_equals(x, y));
}
#endif

#ifndef BOOST_UNORDERED_FOA_TESTS
UNORDERED_AUTO_TEST (use_multimap_fwd_declared_function) {
  int_multimap x, y;
  call_swap(x, y);
  BOOST_TEST(call_equals(x, y));
  BOOST_TEST(!call_not_equals(x, y));
}
#endif

RUN_TESTS()