00001 00014 #ifndef _ENVIRONMENT_H_ 00015 #define _ENVIRONMENT_H_ 00016 00017 #include "graphical_node.h" 00018 #include "time_updateable.h" 00019 00025 class Environment: public TimeUpdateable, public GraphicalNode 00026 { 00027 private: 00028 00029 // Disable copy constructor and assignment operator 00030 Environment(const Environment &); 00031 Environment & operator=(const Environment &); 00032 00033 public: 00034 00038 Environment(); 00039 00043 virtual ~Environment(); 00044 }; 00045 00046 #endif