91 lines
2 KiB
C++
91 lines
2 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: getncast.hxx,v $
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* $Revision: 1.3 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef ARY_GETNCAST_HXX
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#define ARY_GETNCAST_HXX
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// USED SERVICES
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#include <ary/object.hxx>
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namespace ary
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{
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template <class DEST>
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inline bool
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is_type(const ary::Object & i_obj)
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{
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return i_obj.AryClass() == DEST::class_id;
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}
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template <class DEST>
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inline const DEST &
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ary_cast( const Object & ce)
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{
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csv_assert( is_type<DEST>(ce) );
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return static_cast< const DEST& >(ce);
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}
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template <class DEST>
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inline DEST &
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ary_cast( Object & ce)
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{
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csv_assert( is_type<DEST>(ce) );
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return static_cast< DEST& >(ce);
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}
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template <class DEST>
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inline const DEST *
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ary_cast( const Object * ce)
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{
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if ( ce ? is_type<DEST>(*ce) : false )
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return static_cast< const DEST* >(ce);
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return 0;
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}
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template <class DEST>
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inline DEST *
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ary_cast( Object * ce)
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{
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if ( ce ? is_type<DEST>(*ce) : false )
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return static_cast< DEST* >(ce);
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return 0;
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}
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} // namespace ary
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#endif
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