engagement_recognition: engagement_recognition/src/recognition/actors/actor

00001 /*
00002  * Software License Agreement (BSD License)
00003  *
00004  *  Copyright (c) 2010, Worcester Polytechnic Institute
00005  *  All rights reserved.
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00007  *  Redistribution and use in source and binary forms, with or without
00008  *  modification, are permitted provided that the following conditions
00009  *  are met:
00010  *
00011  *   * Redistributions of source code must retain the above copyright
00012  *     notice, this list of conditions and the following disclaimer.
00013  *   * Redistributions in binary form must reproduce the above
00014  *     copyright notice, this list of conditions and the following
00015  *     disclaimer in the documentation and/or other materials provided
00016  *     with the distribution.
00017  *   * Neither the name of Worcester Polytechnic Institute. nor the names
00018  *     of its contributors may be used to endorse or promote products
00019  *     derived from this software without specific prior written permission.
00020  *
00021  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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00034 /*
00035  * actor_manager.h
00036  *
00037  *  Created on: Nov 3, 2010
00038  *      Author: Brett Ponsler (bponsler (at) wpi (dot) edu)
00039  */
00040 
00041 #ifndef ACTOR_MANAGER_H_
00042 #define ACTOR_MANAGER_H_
00043 
00044 #include <ros/ros.h>
00045 
00046 #include "actor.h"
00047 #include <string>
00048 #include <map>
00049 
00057 class ActorManager {
00058 private:
00060   std::map<std::string, Actor*> actors_;
00061 
00063   static ActorManager *instance_;
00064 
00068   ActorManager();
00069 
00075   static ActorManager *getInstance();
00076 public:
00080   static void destroy();
00081 
00088   static Actor *createActor(std::string actor);
00089 
00095   static void removeActor(std::string actor);
00096 
00103   static Actor *findActor(std::string actor);
00104 
00111   static bool isAlive(std::string actor);
00112 
00119   void static relayToActors(std::string topic, ros::Message *message);
00120 };
00121 
00122 #endif /* ACTOR_MANAGER_H_ */
engagement_recognition/src/recognition/actors/actor_manager.h
