def __del__(self): cp.cpSpaceFree(self._space)
def free(self): cp.cpSpaceFree(self._space)
def free(self): cp.cpSpaceFree(self._space)
def __del__(self): cp.cpSpaceFree(self._space)
def free(self): cp.cpSpaceFree(self._space)
def free(self): cp.cpSpaceFree(self._space)