1240         def register_segment(self, segment_name):  argument
1243             self.segment_names.append(segment_name)
1245         def destroy_segment(self, segment_name):  argument
1249             self.segment_names.remove(segment_name)
1250             segment = shared_memory.SharedMemory(segment_name)
1256             for segment_name in self.segment_names[:]:
1257                 self.destroy_segment(segment_name)
1300         def track_segment(self, c, segment_name):  argument
1302             self.shared_memory_context.register_segment(segment_name)
1304         def release_segment(self, c, segment_name):  argument
1307             self.shared_memory_context.destroy_segment(segment_name)