kill old int hash

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