- refUint() { refctr = 0; id = (ALuint)-1; };
- refUint(ALuint i) { refctr = 1; id = i; };
- ~refUint() {};
-};
-
-typedef std::map < string, refUint > buffer_map;
-typedef buffer_map::iterator buffer_map_iterator;
-typedef buffer_map::const_iterator const_buffer_map_iterator;
-
-typedef std::map < string, SGSharedPtr<SGSampleGroup> > sample_group_map;
-typedef sample_group_map::iterator sample_group_map_iterator;
-typedef sample_group_map::const_iterator const_sample_group_map_iterator;