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| -rw-r--r-- | attic/hash.hpp | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/attic/hash.hpp b/attic/hash.hpp deleted file mode 100644 index c915ce95..00000000 --- a/attic/hash.hpp +++ /dev/null @@ -1,25 +0,0 @@ -#pragma once -#include <cstddef> -#include <cstdint> - -namespace floormat { - -template<unsigned N = sizeof(std::size_t)*8> struct hash; - -template<> -struct hash<32> final { - [[maybe_unused]] - constexpr std::uint32_t operator()(std::uint32_t x) const noexcept { - return (std::uint32_t)x*0x9e3779b1u; - } -}; - -template<> -struct hash<64> final { - [[maybe_unused]] - constexpr std::uint64_t operator()(std::uint64_t x) const noexcept { - return x*0x9e3779b97f4a7c15ull; - } -}; - -} // namespace floormat |