goal_manager_imp.h
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00034 
00035 /* This file has the template implementation for GoalHandle. It should be included with the
00036  * class definition.
00037  */
00038 
00039 namespace actionlib
00040 {
00041 
00042 template<class ActionSpec>
00043 void GoalManager<ActionSpec>::registerSendGoalFunc(SendGoalFunc send_goal_func)
00044 {
00045   send_goal_func_ = send_goal_func;
00046 }
00047 
00048 template<class ActionSpec>
00049 void GoalManager<ActionSpec>::registerCancelFunc(CancelFunc cancel_func)
00050 {
00051   cancel_func_ = cancel_func;
00052 }
00053 
00054 
00055 template<class ActionSpec>
00056 ClientGoalHandle<ActionSpec> GoalManager<ActionSpec>::initGoal(const Goal& goal,
00057                                                                TransitionCallback transition_cb,
00058                                                                FeedbackCallback feedback_cb )
00059 {
00060   ActionGoalPtr action_goal(new ActionGoal);
00061   action_goal->header.stamp = ros::Time::now();
00062   action_goal->goal_id = id_generator_.generateID();
00063   action_goal->goal = goal;
00064 
00065   if (send_goal_func_)
00066     send_goal_func_(action_goal);
00067   else
00068     ROS_WARN_NAMED("actionlib", "Possible coding error: send_goal_func_ set to NULL. Not going to send goal");
00069 
00070   typedef CommStateMachine<ActionSpec> CommStateMachineT;
00071   boost::shared_ptr<CommStateMachineT> comm_state_machine(new CommStateMachineT(action_goal, transition_cb, feedback_cb));
00072 
00073   boost::recursive_mutex::scoped_lock lock(list_mutex_);
00074   typename ManagedListT::Handle list_handle = list_.add(comm_state_machine, boost::bind(&GoalManagerT::listElemDeleter, this, _1), guard_);
00075 
00076   return GoalHandleT(this, list_handle, guard_);
00077 }
00078 
00079 template<class ActionSpec>
00080 void GoalManager<ActionSpec>::listElemDeleter(typename ManagedListT::iterator it)
00081 {
00082   assert(guard_);
00083   DestructionGuard::ScopedProtector protector(*guard_);
00084   if (!protector.isProtected())
00085   {
00086     ROS_ERROR_NAMED("actionlib", "This action client associated with the goal handle has already been destructed. Not going to try delete the CommStateMachine associated with this goal");
00087     return;
00088   }
00089 
00090   ROS_DEBUG_NAMED("actionlib", "About to erase CommStateMachine");
00091   boost::recursive_mutex::scoped_lock lock(list_mutex_);
00092   list_.erase(it);
00093   ROS_DEBUG_NAMED("actionlib", "Done erasing CommStateMachine");
00094 }
00095 
00096 template<class ActionSpec>
00097 void GoalManager<ActionSpec>::updateStatuses(const actionlib_msgs::GoalStatusArrayConstPtr& status_array)
00098 {
00099   boost::recursive_mutex::scoped_lock lock(list_mutex_);
00100   typename ManagedListT::iterator it = list_.begin();
00101 
00102   while (it != list_.end())
00103   {
00104     GoalHandleT gh(this, it.createHandle(), guard_);
00105     (*it)->updateStatus(gh, status_array);
00106     ++it;
00107   }
00108 }
00109 
00110 template<class ActionSpec>
00111 void GoalManager<ActionSpec>::updateFeedbacks(const ActionFeedbackConstPtr& action_feedback)
00112 {
00113   boost::recursive_mutex::scoped_lock lock(list_mutex_);
00114   typename ManagedListT::iterator it = list_.begin();
00115 
00116   while (it != list_.end())
00117   {
00118     GoalHandleT gh(this, it.createHandle(), guard_);
00119     (*it)->updateFeedback(gh, action_feedback);
00120     ++it;
00121   }
00122 }
00123 
00124 template<class ActionSpec>
00125 void GoalManager<ActionSpec>::updateResults(const ActionResultConstPtr& action_result)
00126 {
00127   boost::recursive_mutex::scoped_lock lock(list_mutex_);
00128   typename ManagedListT::iterator it = list_.begin();
00129 
00130   while (it != list_.end())
00131   {
00132     GoalHandleT gh(this, it.createHandle(), guard_);
00133     (*it)->updateResult(gh, action_result);
00134     ++it;
00135   }
00136 }
00137 
00138 
00139 }


actionlib
Author(s): Eitan Marder-Eppstein, Vijay Pradeep
autogenerated on Sun Oct 5 2014 22:02:55