status_tracker_imp.h

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* Author: Eitan Marder-Eppstein
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#ifndef ACTIONLIB_STATUS_TRACKER_IMP_H_
#define ACTIONLIB_STATUS_TRACKER_IMP_H_
namespace actionlib {
  template <class ActionSpec>
  StatusTracker<ActionSpec>::StatusTracker(const actionlib_msgs::GoalID& goal_id, unsigned int status){
    //set the goal id and status appropriately
    status_.goal_id = goal_id;
    status_.status = status;
  }

  template <class ActionSpec>
  StatusTracker<ActionSpec>::StatusTracker(const boost::shared_ptr<const ActionGoal>& goal)
    : goal_(goal) {
      //set the goal_id from the message
      status_.goal_id = goal_->goal_id;

      //initialize the status of the goal to pending
      status_.status = actionlib_msgs::GoalStatus::PENDING;

      //if the goal id is zero, then we need to make up an id for the goal
      if(status_.goal_id.id == ""){
        status_.goal_id = id_generator_.generateID();
      }

      //if the timestamp of the goal is zero, then we'll set it to now()
      if(status_.goal_id.stamp == ros::Time()){
        status_.goal_id.stamp = ros::Time::now();
      }
    }
};
#endif