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pair hash 特殊化追加

This commit is contained in:
bolero-MURAKAMI 2011-10-01 00:26:49 +09:00
parent 071d7dd49b
commit 6fe7e88509
3 changed files with 16 additions and 4 deletions

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#ifndef SPROUT_FUNCTIONAL_HASH_SSCRISK_CEL_UTILITY_HPP
#define SPROUT_FUNCTIONAL_HASH_SSCRISK_CEL_UTILITY_HPP
#include <cstddef>
#include <sprout/config.hpp>
#include <sprout/functional/hash/hash.hpp>
#include <sscrisk/cel/utility.hpp>
namespace sprout {
template<typename T1, typename T2>
SPROUT_CONSTEXPR std::size_t hash_value(sscrisk::cel::pair<T1, T2> const& v) {
return sprout::hash_combine(sprout::hash_combine(0, v.first), v.second);
}
} // namespace sprout
#endif // #ifndef SPROUT_FUNCTIONAL_HASH_SSCRISK_CEL_UTILITY_HPP

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//#define SPROUT_CONFIG_DISABLE_CONSTEXPR
//#define SPROUT_CONFIG_DISABLE_NOEXCEPT
//#define SPROUT_CONFIG_USE_SSCRISK_CEL