def __init__(self, config, costmap):
AbstractCostMapBackend.__init__(self, config, True)
self.costmap = costmap
def __init__(self, config, global_config, rid, **args):
meta, data = args.pop('meta'), args.pop('data')
AbstractCostMapBackend.__init__(self, config)
BasicIRDResource.__init__(self, rid, **meta)
self._data = data