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15 lines
309 B
C++
15 lines
309 B
C++
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#ifndef MISC_HASH_H
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#define MISC_HASH_H
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namespace Misc
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{
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/// Implemented similar to the boost::hash_combine
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template <class T>
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inline void hashCombine(std::size_t& seed, const T& v)
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{
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std::hash<T> hasher;
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seed ^= hasher(v) + 0x9e3779b9 + (seed<<6) + (seed>>2);
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}
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}
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#endif
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