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Unified Diff: source/blender/freestyle/intern/system/Exception.h

Issue 7416049: Freestyle r54826 branch review Base URL: https://svn.blender.org/svnroot/bf-blender/trunk/blender/
Patch Set: Created 11 years, 1 month ago
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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__

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