00001 #ifndef X3DTK_WALKER_H 00002 #define X3DTK_WALKER_H 00003 00004 #include "X3DActor.h" 00005 #include "Visitor.h" 00006 #include "X3DAbstractNode.h" 00007 00008 #include <list> 00009 00010 namespace X3DTK { 00011 00018 class Walker 00019 { 00020 public: 00022 Walker(); 00024 virtual ~Walker(); 00025 00027 void setVisitor(Visitor *visitor); 00029 virtual void walk(SFAbstractNode N) const; 00030 00031 protected: 00032 Visitor *visitor; 00033 }; 00034 00035 } 00036 00037 #endif