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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_SVX_SVDSOB_HXX
#define INCLUDED_SVX_SVDSOB_HXX
#include <com/sun/star/uno/Any.hxx>
#include <tools/stream.hxx>
#include <svx/svxdllapi.h>
/*
Deklaration eines statischen Mengentyps. Die Menge kann die Elemente
0..255 aufnehmen und verbraucht stets 32 Bytes.
*/
class SVX_DLLPUBLIC SetOfByte
{
protected:
sal_uInt8 aData[32];
public:
explicit SetOfByte(bool bInitVal = false)
{
memset(aData, bInitVal ? 0xFF : 0x00, sizeof(aData));
}
bool operator==(const SetOfByte& rCmpSet) const
{
return (memcmp(aData, rCmpSet.aData, sizeof(aData)) == 0);
}
bool operator!=(const SetOfByte& rCmpSet) const
{
return (memcmp(aData, rCmpSet.aData, sizeof(aData))!=0);
}
void Set(sal_uInt8 a)
{
aData[a/8] |= 1<<a%8;
}
void Clear(sal_uInt8 a)
{
aData[a/8] &= ~(1<<a%8);
}
void Set(sal_uInt8 a, bool b)
{
if(b)
Set(a);
else
Clear(a);
}
bool IsSet(sal_uInt8 a) const
{
return (aData[a/8] & 1<<a%8) != 0;
}
void SetAll()
{
memset(aData, 0xFF, sizeof(aData));
}
void ClearAll()
{
memset(aData, 0x00, sizeof(aData));
}
bool IsEmpty() const;
void operator&=(const SetOfByte& r2ndSet);
void operator|=(const SetOfByte& r2ndSet);
friend inline SvStream& WriteSetOfByte(SvStream& rOut, const SetOfByte& rSet);
friend inline SvStream& ReadSetOfByte(SvStream& rIn, SetOfByte& rSet);
// initialize this set with a uno sequence of sal_Int8
void PutValue(const com::sun::star::uno::Any & rAny);
// returns a uno sequence of sal_Int8
void QueryValue(com::sun::star::uno::Any & rAny) const;
};
inline SvStream& WriteSetOfByte(SvStream& rOut, const SetOfByte& rSet)
{
rOut.Write((char*)rSet.aData,32);
return rOut;
}
inline SvStream& ReadSetOfByte(SvStream& rIn, SetOfByte& rSet)
{
rIn.Read((char*)rSet.aData,32);
return rIn;
}
#endif // INCLUDED_SVX_SVDSOB_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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