CameraManager.hh

00001 /*
00002  *  Gazebo - Outdoor Multi-Robot Simulator
00003  *  Copyright (C) 2003  
00004  *     Nate Koenig & Andrew Howard
00005  *
00006  *  This program is free software; you can redistribute it and/or modify
00007  *  it under the terms of the GNU General Public License as published by
00008  *  the Free Software Foundation; either version 2 of the License, or
00009  *  (at your option) any later version.
00010  *
00011  *  This program is distributed in the hope that it will be useful,
00012  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  *  GNU General Public License for more details.
00015  *
00016  *  You should have received a copy of the GNU General Public License
00017  *  along with this program; if not, write to the Free Software
00018  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019  *
00020  */
00021 /* Desc: Class to manage all cameras
00022  * Author: Andrew Howard and Nate Koenig
00023  * Date: 3 Apr 2007
00024  * SVN: $Id: CameraManager.hh 251 2008-01-31 12:23:30Z robotos $
00025  */
00026 
00027 #ifndef CAMERAMANAGER_HH
00028 #define CAMERAMANAGER_HH
00029 
00030 #include <deque>
00031 
00032 namespace gazebo
00033 {
00034 
00035 class CameraSensor;
00036 
00038 class CameraManager
00039 {
00041   private: CameraManager();
00042 
00044   public: ~CameraManager();
00045 
00047   public: static CameraManager *Instance();
00048 
00050   public: void AddCamera( CameraSensor *camera );
00051 
00053   public: void Clear();
00054 
00056   public: unsigned int GetNumCameras() const;
00057 
00061   public: CameraSensor *GetCamera(int index);
00062 
00064   public: void SetActiveCamera( unsigned int index );
00065 
00068   public: CameraSensor *GetActiveCamera();
00069 
00071   public: void IncActiveCamera();
00072 
00074   public: void DecActiveCamera();
00075 
00077   private: static CameraManager *myself;
00078 
00080   private: std::deque< CameraSensor* > cameras;
00081 
00083   private: unsigned int activeCamera;
00084 };
00085 
00086 }
00087 #endif
Last updated Aug 04 2007