actionlib: actionlib: handle_tracker_deleter

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00003 * Software License Agreement (BSD License)
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00005 *  Copyright (c) 2008, Willow Garage, Inc.
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00035 * Author: Eitan Marder-Eppstein
00036 *********************************************************************/
00037 #ifndef ACTIONLIB_HANDLE_TRACKER_DELETER_IMP_H_
00038 #define ACTIONLIB_HANDLE_TRACKER_DELETER_IMP_H_
00039 namespace actionlib {
00040   template <class ActionSpec>
00041   HandleTrackerDeleter<ActionSpec>::HandleTrackerDeleter(ActionServer<ActionSpec>* as,
00042       typename std::list<StatusTracker<ActionSpec> >::iterator status_it, boost::shared_ptr<DestructionGuard> guard)
00043     : as_(as), status_it_(status_it), guard_(guard) {}
00044 
00045   template <class ActionSpec>
00046   void HandleTrackerDeleter<ActionSpec>::operator()(void* ptr){
00047     if(as_){
00048       //make sure that the action server hasn't been destroyed yet
00049       DestructionGuard::ScopedProtector protector(*guard_);
00050       if(protector.isProtected()){
00051         //make sure to lock while we erase status for this goal from the list
00052         as_->lock_.lock();
00053         (*status_it_).handle_destruction_time_ = ros::Time::now();
00054         //as_->status_list_.erase(status_it_);
00055         as_->lock_.unlock();
00056       }
00057     }
00058   }
00059 };
00060 #endif
handle_tracker_deleter_imp.h
