poco/Foundation/src/Hash.cpp at develop · hack-cpp/poco

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// Hash.cpp

// $Id: //poco/1.4/Foundation/src/Hash.cpp#1 $

// Library: Foundation

// Package: Hashing

// Module: Hash

// and Contributors.

// SPDX-License-Identifier: BSL-1.0

#include "Poco/Hash.h"

namespace Poco {

std::size_t hash(const std::string& str)

{

std::size_t h = 0;

std::string::const_iterator it = str.begin();

std::string::const_iterator end = str.end();

while (it != end)

{

h = h * 0xf4243 ^ *it++;

}

return h;

}

} // namespace Poco