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#pragma once
#include <cstddef>
// reduce code bloat and cycled includes, declare functions here
#if defined(_64_) && !defined(NO_CITYHASH)
ui64 CityHash64(const char* buf, size_t len) noexcept;
#else
template <typename T>
T MurmurHash(const void* buf, size_t len) noexcept;
#endif
namespace NHashPrivate {
template <typename C>
size_t ComputeStringHash(const C* ptr, size_t size) noexcept {
#if defined(_64_) && !defined(NO_CITYHASH)
return CityHash64((const char*)ptr, size * sizeof(C));
#else
return MurmurHash<size_t>(ptr, size * sizeof(C));
#endif
}
}
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