Index: source/blender/freestyle/intern/system/Exception.h |
=================================================================== |
--- source/blender/freestyle/intern/system/Exception.h (revision 0) |
+++ source/blender/freestyle/intern/system/Exception.h (working copy) |
@@ -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__ |