Method shutdown

pose_graph/src/pose_graph/LoopClosure.cpp:355–360

}

void LoopClosure::shutdown() {
  LOG_IF(ERROR, shutdown_) << "Shutdown requested, but PoseGraph module was already shutdown.";
  keyframe_tracking_queue_.shutdown();
  shutdown_ = true;
  LOG(INFO) << "Shutting down PoseGraph module.";
}

void LoopClosure::setKeyframePoseCallback(const KeframeWithLoopClosureCallback& keyframe_pose_callback) {
  pose_graph_->setKeyframePoseCallback(keyframe_pose_callback);