12                                                                     : targetDescription(description)
 
Base class for objects that compose a scene graph. 
 
Header file for V-ART class "SceneNode". 
 
const std::string & GetDescription() const 
Returns a copy of the object's description. 
 
virtual void OperateOn(const SceneNode *snPtr)
Process given node. 
 
DescriptionLocator(const std::string &description)