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21 lines
510 B
C++
21 lines
510 B
C++
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#ifndef SPROUT_FUNCTIONAL_HASH_STD_UTILITY_HPP
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#define SPROUT_FUNCTIONAL_HASH_STD_UTILITY_HPP
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#include <cstddef>
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#include <utility>
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#include <sprout/config.hpp>
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#include <sprout/functional/hash.hpp>
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namespace sprout {
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//
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// hash_value
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//
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template<typename T1, typename T2>
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inline SPROUT_CONSTEXPR std::size_t
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hash_value(std::pair<T1, T2> const& v) {
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return sprout::hash_values(v.first, v.second);
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}
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} // namespace sprout
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#endif // #ifndef SPROUT_FUNCTIONAL_HASH_STD_UTILITY_HPP
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