00001 /*========================================================================= 00002 Program: bbtk 00003 Module: $RCSfile: Observer.h,v $ 00004 Language: C++ 00005 Date: $Date: 2010/06/22 09:17:27 $ 00006 Version: $Revision: 1.6 $ 00007 =========================================================================*/ 00008 00009 /* --------------------------------------------------------------------- 00010 00011 * Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale) 00012 * Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux 00013 * 00014 * This software is governed by the CeCILL-B license under French law and 00015 * abiding by the rules of distribution of free software. You can use, 00016 * modify and/ or redistribute the software under the terms of the CeCILL-B 00017 * license as circulated by CEA, CNRS and INRIA at the following URL 00018 * http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html 00019 * or in the file LICENSE.txt. 00020 * 00021 * As a counterpart to the access to the source code and rights to copy, 00022 * modify and redistribute granted by the license, users are provided only 00023 * with a limited warranty and the software's author, the holder of the 00024 * economic rights, and the successive licensors have only limited 00025 * liability. 00026 * 00027 * The fact that you are presently reading this means that you have had 00028 * knowledge of the CeCILL-B license and that you accept its terms. 00029 * ------------------------------------------------------------------------ */ 00030 00031 00032 00043 /**** 00044 * Design and Developpement of BBTK GEditor 00045 * Ricardo A Corredor J <ra.corredor67@uniandes.edu.co> 00046 * RaC - 2010 00047 ****/ 00048 00049 #ifndef __Observer_h__ 00050 #define __Observer_h__ 00051 00052 //Includes std 00053 #include <iostream> 00054 00055 namespace bbtk 00056 { 00057 00058 class Observer 00059 { 00060 00061 public: 00062 00063 //Constructors 00064 Observer(); 00065 ~Observer(); 00066 00067 //Public methods 00068 00069 // It is possible to notify the observers with an specific command (See GlobalConstants.h), for example, 00070 // to initialize the contour creation INIT_CREATION_CONTOUR 00071 virtual void update(int idController,int command); 00072 00073 00074 private: 00075 00076 //Private Attributes 00077 00078 //Private Methods 00079 00080 protected: 00081 00082 //Protected Attributes 00083 00084 //Protected methods 00085 00086 }; 00087 00088 00089 } 00090 // namespace bbtk 00091 #endif 00092