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27 lines
790 B
C++
27 lines
790 B
C++
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#include "stdafx.h"
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#include "XXHash.h"
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#include "..\cppkore_incl\LZ4_XXHash\xxhash.h"
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#if _WIN64
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#pragma comment(lib, "..\\cppkore_libs\\LZ4_XXHash\\liblz4_static_64.lib")
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#else
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#pragma comment(lib, "..\\cppkore_libs\\LZ4_XXHash\\liblz4_static_32.lib")
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#endif
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namespace Hashing
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{
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uint64_t XXHash::HashString(const string& Input, XXHashVersion Version, uint64_t Seed)
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{
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return ComputeHash((uint8_t*)(char*)Input, 0, Input.Length(), Version, Seed);
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}
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uint64_t XXHash::ComputeHash(uint8_t* Input, uint64_t InputOffset, uint64_t InputLength, XXHashVersion Version, uint64_t Seed)
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{
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if (Version == XXHashVersion::XX64)
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return XXH64(Input + InputOffset, (size_t)InputLength, (uint64_t)Seed);
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else
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return XXH32(Input + InputOffset, (size_t)InputLength, (uint32_t)Seed);
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}
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}
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