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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_XMLOFF_PROPERTYSETINFOHASH_HXX
#define INCLUDED_XMLOFF_PROPERTYSETINFOHASH_HXX
#include <xmloff/PropertySetInfoKey.hxx>
#include <string.h>
#include <memory>
struct PropertySetInfoHash
{
inline size_t operator()( const PropertySetInfoKey& r ) const;
inline bool operator()( const PropertySetInfoKey& r1,
const PropertySetInfoKey& r2 ) const;
};
inline size_t PropertySetInfoHash::operator()(
const PropertySetInfoKey& r ) const
{
const sal_Int32* pBytesAsInt32Array =
(const sal_Int32*)r.aImplementationId.getConstArray();
sal_Int32 nId32 = pBytesAsInt32Array[0] ^
pBytesAsInt32Array[1] ^
pBytesAsInt32Array[2] ^
pBytesAsInt32Array[3];
return (size_t)nId32 ^ (size_t)r.xPropInfo.get();
}
inline bool PropertySetInfoHash::operator()(
const PropertySetInfoKey& r1,
const PropertySetInfoKey& r2 ) const
{
if( r1.xPropInfo != r2.xPropInfo )
return sal_False;
const sal_Int8* pId1 = r1.aImplementationId.getConstArray();
const sal_Int8* pId2 = r2.aImplementationId.getConstArray();
return memcmp( pId1, pId2, 16 * sizeof( sal_Int8 ) ) == 0;
}
#endif
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