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Diffstat (limited to 'autodoc/inc/ary/getncast.hxx')
-rw-r--r-- | autodoc/inc/ary/getncast.hxx | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/autodoc/inc/ary/getncast.hxx b/autodoc/inc/ary/getncast.hxx new file mode 100644 index 000000000000..23895ebceb3d --- /dev/null +++ b/autodoc/inc/ary/getncast.hxx @@ -0,0 +1,91 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: getncast.hxx,v $ + * $Revision: 1.3 $ + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef ARY_GETNCAST_HXX +#define ARY_GETNCAST_HXX + + +// USED SERVICES +#include <ary/object.hxx> + + + + +namespace ary +{ + + +template <class DEST> +inline bool +is_type(const ary::Object & i_obj) +{ + return i_obj.AryClass() == DEST::class_id; +} + + +template <class DEST> +inline const DEST & +ary_cast( const Object & ce) +{ + csv_assert( is_type<DEST>(ce) ); + return static_cast< const DEST& >(ce); +} + +template <class DEST> +inline DEST & +ary_cast( Object & ce) +{ + csv_assert( is_type<DEST>(ce) ); + return static_cast< DEST& >(ce); +} + +template <class DEST> +inline const DEST * +ary_cast( const Object * ce) +{ + if ( ce ? is_type<DEST>(*ce) : false ) + return static_cast< const DEST* >(ce); + return 0; +} + +template <class DEST> +inline DEST * +ary_cast( Object * ce) +{ + if ( ce ? is_type<DEST>(*ce) : false ) + return static_cast< DEST* >(ce); + return 0; +} + + + + +} // namespace ary +#endif |