19 #ifndef OST_GFX_NODE_VISITOR_HH
20 #define OST_GFX_NODE_VISITOR_HH
32 namespace ost {
namespace gfx {
39 typedef std::stack<GfxNode*>
Stack;
virtual ~GfxNodeVisitor()
main class for all graphic objects
virtual void LeaveNode(GfxNode *node, const Stack &st)
#define DLLEXPORT_OST_GFX
std::stack< GfxNode * > Stack
virtual bool VisitNode(GfxNode *node, const Stack &st)
virtual void VisitObject(GfxObj *obj, const Stack &st)