handle_tracker_deleter_imp.h
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00001 /*********************************************************************
00002 *
00003 * Software License Agreement (BSD License)
00004 *
00005 *  Copyright (c) 2008, Willow Garage, Inc.
00006 *  All rights reserved.
00007 *
00008 *  Redistribution and use in source and binary forms, with or without
00009 *  modification, are permitted provided that the following conditions
00010 *  are met:
00011 *
00012 *   * Redistributions of source code must retain the above copyright
00013 *     notice, this list of conditions and the following disclaimer.
00014 *   * Redistributions in binary form must reproduce the above
00015 *     copyright notice, this list of conditions and the following
00016 *     disclaimer in the documentation and/or other materials provided
00017 *     with the distribution.
00018 *   * Neither the name of Willow Garage, Inc. nor the names of its
00019 *     contributors may be used to endorse or promote products derived
00020 *     from this software without specific prior written permission.
00021 *
00022 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00023 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00024 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
00025 *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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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(ActionServerBase<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


actionlib
Author(s): Eitan Marder-Eppstein, Vijay Pradeep
autogenerated on Fri Aug 28 2015 10:04:41