SDLPP: Visitor pattern

sdlpp/sdlpp_visitor.hpp

@@ -0,0 +1,18 @@
+#ifndef SDLPP_HPP_VISITOR
+#define SDLPP_HPP_VISITOR
+
+#include "sdlpp_common.hpp"
+
+namespace SDLPP {
+
+class SDLPPSCOPE RenderObject;
+
+class SDLPPSCOPE Visitor {
+public:
+    Visitor() {}
+    virtual void visit( const RenderObject &obj );
+};
+
+} // namespace SDLPP
+
+#endif