3 目标与进度检查器
==================

Goal / Progress Checker 实现专题（``checker/``）。接口与对比见 :doc:`总览 <../03_checkers>`。

.. toctree::
   :maxdepth: 1

   总览 <../03_checkers>
   SimpleGoalChecker <15_simple_goal_checker>
   PositionGoalChecker <16_position_goal_checker>
   StoppedGoalChecker <17_stopped_goal_checker>
   SimpleProgressChecker <18_simple_progress_checker>
   PoseProgressChecker <19_pose_progress_checker>