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Diffstat (limited to 'source/blender/freestyle/intern/system/Exception.h')
-rw-r--r-- | source/blender/freestyle/intern/system/Exception.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/system/Exception.h b/source/blender/freestyle/intern/system/Exception.h new file mode 100644 index 00000000000..b9bfa00cf97 --- /dev/null +++ b/source/blender/freestyle/intern/system/Exception.h @@ -0,0 +1,70 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2010 Blender Foundation. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#ifndef __FREESTYLE_EXCEPTION_H__ +#define __FREESTYLE_EXCEPTION_H__ + +/** \file blender/freestyle/intern/system/Exception.h + * \ingroup freestyle + * \brief Singleton to manage exceptions + * \author Stephane Grabli + * \date 10/01/2003 + */ + +#include "FreestyleConfig.h" + +class LIB_SYSTEM_EXPORT Exception +{ +public: + typedef enum { + NO_EXCEPTION, + UNDEFINED, + } exception_type; + + static int getException() + { + exception_type e = _exception; + _exception = NO_EXCEPTION; + return e; + } + + static int raiseException(exception_type exception = UNDEFINED) + { + _exception = exception; + return _exception; + } + + static void reset() + { + _exception = NO_EXCEPTION; + } + +private: + static exception_type _exception; +}; + +#endif // __FREESTYLE_EXCEPTION_H__ |