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04bee896be
cppkore uses string/wstring as StringBase while we use std::string/std::wstring as string/wstring. Changed all types in cppkore to String/WString instead.
35 lines
1021 B
C++
35 lines
1021 B
C++
#pragma once
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#include <cstdint>
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#include "StringBase.h"
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namespace Hashing
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{
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// This enumeration represents the various supported xxhash versions
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enum class XXHashVersion
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{
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// A 32bit hash value is returned.
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XX32,
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// A 64bit hash value is returned.
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XX64
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};
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// A hashing algo that implements XXHash.
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class XXHash
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{
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public:
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// Computes the hash code of the integral value using XXHash algo.
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template<class Tinput>
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static uint64_t HashValue(Tinput Input, XXHashVersion Version = XXHashVersion::XX64, uint64_t Seed = 0)
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{
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return ComputeHash((uint8_t*)&Input, 0, sizeof(Tinput), Version, Seed);
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}
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// Computes the hash code of the input string using XXHash algo.
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static uint64_t HashString(const String& Input, XXHashVersion Version = XXHashVersion::XX64, uint64_t Seed = 0);
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// Computes the hash code using the XXHash algo.
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static uint64_t ComputeHash(uint8_t* Input, uint64_t InputOffset, uint64_t InputLength, XXHashVersion Version = XXHashVersion::XX64, uint64_t Seed = 0);
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};
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} |