1 files changed, 38 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/system/Iterator.h b/source/blender/freestyle/intern/system/Iterator.h
new file mode 100644
index 00000000000..10862d7c8da
--- /dev/null
+++ b/source/blender/freestyle/intern/system/Iterator.h
@@ -0,0 +1,38 @@
+#ifndef  ITERATOR_H
+#define ITERATOR_H
+
+#include <iostream>
+#include <string>
+using namespace std;
+
+class Iterator
+{
+public:
+
+  virtual ~Iterator() {}
+
+  virtual string getExactTypeName() const {
+    return "Iterator";
+  }
+
+  virtual void increment() {
+	cerr << "Warning: method increment() not implemented" << endl;
+  }
+
+  virtual void decrement() {
+	cerr << "Warning: method decrement() not implemented" << endl;
+  }
+
+  virtual bool isBegin() const {
+	cerr << "Warning: method isBegin() not implemented" << endl;
+	return false;
+  }
+
+  virtual bool isEnd() const {
+	cerr << "Warning: method isEnd() not implemented" << endl;
+	return false;
+  }
+
+};
+
+#endif // ITERATOR_H
+\ No newline at end of file