1 files changed, 64 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/system/Exception.h b/source/blender/freestyle/intern/system/Exception.h
new file mode 100755
index 00000000000..378de6b558f
--- /dev/null
+++ b/source/blender/freestyle/intern/system/Exception.h
@@ -0,0 +1,64 @@
+//
+//  Filename         : Exception.h
+//  Author(s)        : Stephane Grabli
+//  Purpose          : Singleton to manage exceptions
+//  Date of creation : 10/01/2003
+//
+///////////////////////////////////////////////////////////////////////////////
+
+
+//
+//  Copyright (C) : Please refer to the COPYRIGHT file distributed 
+//   with this source distribution. 
+//
+//  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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef  EXCEPTION_H
+# define EXCEPTION_H
+
+# 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 // EXCEPTION_H