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hash: change default mix function to murmur2 mix

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Danny Robson 2017-06-29 16:32:58 +10:00
parent 86f6611f61
commit 36120319bc
1 changed files with 3 additions and 3 deletions
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6
hash.hpp
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@ -17,14 +17,14 @@
#ifndef __UTIL_HASH_HPP #ifndef __UTIL_HASH_HPP
#define __UTIL_HASH_HPP #define __UTIL_HASH_HPP
#include "hash/wang.hpp" #include "hash/murmur/murmur2.hpp"
#include <cstdint> #include <cstdint>
#include <cstdlib> #include <cstdlib>
namespace util::hash { namespace util::hash {
uint32_t mix (uint32_t v) { return wang (v); } constexpr std::uint32_t mix (std::uint32_t a, std::uint32_t b) { return murmur2::mix (a, b); }
uint64_t mix (uint64_t v) { return wang (v); } constexpr std::uint64_t mix (std::uint64_t a, std::uint64_t b) { return murmur2::mix (a, b); }
} }
#endif #endif