Sprout/sprout/functional/hash/std/complex.hpp
2015-01-10 19:13:57 +09:00

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/*=============================================================================
Copyright (c) 2011-2015 Bolero MURAKAMI
https://github.com/bolero-MURAKAMI/Sprout
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)
=============================================================================*/
#ifndef SPROUT_FUNCTIONAL_HASH_STD_COMPLEX_HPP
#define SPROUT_FUNCTIONAL_HASH_STD_COMPLEX_HPP
#include <complex>
#include <sprout/config.hpp>
#include <sprout/workaround/std/cstddef.hpp>
#include <sprout/functional/hash.hpp>
namespace sprout {
//
// hash_value
//
template<typename T>
inline SPROUT_CONSTEXPR std::size_t
hash_value(std::complex<T> const& v) {
return sprout::hash_values(v.real(), v.imag());
}
} // namespace sprout
#endif // #ifndef SPROUT_FUNCTIONAL_HASH_STD_COMPLEX_HPP