blob: e64017cd6e286f3c5e944aafc522ecfeae94db1c [file] [log] [blame]
// Copyright 2006-2009 Daniel James.
// 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)
#include "./config.hpp"
#if defined(BOOST_HASH_TEST_EXTENSIONS) && !defined(BOOST_HASH_TEST_STD_INCLUDES)
#include <boost/functional/hash_fwd.hpp>
#include <boost/config.hpp>
#include <cstddef>
#include <vector>
namespace test {
template <class T>
struct test_type1
{
T value;
test_type1(T const& x) : value(x) {}
};
#if !defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP)
template <class T>
std::size_t hash_value(test_type1<T> const& x)
{
BOOST_HASH_TEST_NAMESPACE::hash<T> hasher;
return hasher(x.value);
}
#endif
template <class T>
struct test_type2
{
T value1, value2;
test_type2(T const& x, T const& y) : value1(x), value2(y) {}
};
#if !defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP)
template <class T>
std::size_t hash_value(test_type2<T> const& x)
{
std::size_t seed = 0;
BOOST_HASH_TEST_NAMESPACE::hash_combine(seed, x.value1);
BOOST_HASH_TEST_NAMESPACE::hash_combine(seed, x.value2);
return seed;
}
#endif
template <class T>
struct test_type3
{
std::vector<T> values;
test_type3(typename std::vector<T>::iterator x,
typename std::vector<T>::iterator y) : values(x, y) {}
};
#if !defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP)
template <class T>
std::size_t hash_value(test_type3<T> const& x)
{
std::size_t seed =
BOOST_HASH_TEST_NAMESPACE::hash_range(x.values.begin(), x.values.end());
BOOST_HASH_TEST_NAMESPACE::hash_range(seed, x.values.begin(), x.values.end());
return seed;
}
#endif
}
#if defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP)
namespace ndnboost
{
template <class T>
std::size_t hash_value(test::test_type1<T> const& x)
{
BOOST_HASH_TEST_NAMESPACE::hash<T> hasher;
return hasher(x.value);
}
template <class T>
std::size_t hash_value(test::test_type2<T> const& x)
{
std::size_t seed = 0;
BOOST_HASH_TEST_NAMESPACE::hash_combine(seed, x.value1);
BOOST_HASH_TEST_NAMESPACE::hash_combine(seed, x.value2);
return seed;
}
template <class T>
std::size_t hash_value(test::test_type3<T> const& x)
{
std::size_t seed =
BOOST_HASH_TEST_NAMESPACE::hash_range(x.values.begin(), x.values.end());
BOOST_HASH_TEST_NAMESPACE::hash_range(seed, x.values.begin(), x.values.end());
return seed;
}
}
#endif
#endif