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// Copyright Epic Games, Inc. All Rights Reserved.
#include <zencore/xxhash.h>
#include <zencore/string.h>
#include <zencore/testing.h>
#include <gsl/gsl-lite.hpp>
namespace zen {
XXH3_128 XXH3_128::Zero; // Initialized to all zeros
XXH3_128
XXH3_128::FromHexString(const char* InString)
{
return FromHexString({InString, sizeof(XXH3_128::Hash) * 2});
}
XXH3_128
XXH3_128::FromHexString(std::string_view InString)
{
ZEN_ASSERT(InString.size() == 2 * sizeof(XXH3_128::Hash));
XXH3_128 Xx;
ParseHexBytes(InString.data(), InString.size(), Xx.Hash);
return Xx;
}
const char*
XXH3_128::ToHexString(char* OutString /* 40 characters + NUL terminator */) const
{
ToHexBytes(Hash, sizeof(XXH3_128), OutString);
OutString[2 * sizeof(XXH3_128)] = '\0';
return OutString;
}
StringBuilderBase&
XXH3_128::ToHexString(StringBuilderBase& OutBuilder) const
{
String_t str;
ToHexString(str);
OutBuilder.AppendRange(str, &str[StringLength]);
return OutBuilder;
}
} // namespace zen
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