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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_SFX2_GENLINK_HXX
#define INCLUDED_SFX2_GENLINK_HXX
#include <tools/link.hxx>
typedef long (*CFuncPtr)(void*);
class GenLink
{
Link aLink;
CFuncPtr pFunc;
public:
GenLink(): pFunc(0) {}
GenLink( CFuncPtr pCFunc ): pFunc(pCFunc) {}
GenLink( const Link& rLink ): aLink(rLink), pFunc(0) {}
GenLink( const GenLink& rOrig ):
aLink(rOrig.aLink), pFunc(rOrig.pFunc) {}
GenLink& operator = ( const GenLink& rOrig )
{ pFunc = rOrig.pFunc; aLink = rOrig.aLink; return *this; }
bool operator!() const { return !aLink && !pFunc; }
bool IsSet() const { return aLink.IsSet() || pFunc; }
long Call( void* pCaller )
{ return pFunc ? (*pFunc)(pCaller) : aLink.Call(pCaller); }
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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