00001 //:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 00002 // 00003 // This file is part of E-Cell Simulation Environment package 00004 // 00005 // Copyright (C) 2004 Keio University 00006 // 00007 //:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 00008 // 00009 // 00010 // E-Cell is free software; you can redistribute it and/or 00011 // modify it under the terms of the GNU General Public 00012 // License as published by the Free Software Foundation; either 00013 // version 2 of the License, or (at your option) any later version. 00014 // 00015 // E-Cell is distributed in the hope that it will be useful, 00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00018 // See the GNU General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU General Public 00021 // License along with E-Cell -- see the file COPYING. 00022 // If not, write to the Free Software Foundation, Inc., 00023 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00024 // 00025 //END_HEADER 00026 // 00027 // written by Koichi Takahashi <shafi@e-cell.org>, 00028 // E-Cell Project. 00029 // 00030 00031 #ifndef __SYSTEMSTEPPER_HPP 00032 #define __SYSTEMSTEPPER_HPP 00033 00034 #include "libecs.hpp" 00035 00036 #include "Stepper.hpp" 00037 00038 00039 00040 namespace libecs 00041 { 00042 00043 /** @addtogroup stepper 00044 *@{ 00045 */ 00046 00047 /** @file */ 00048 00049 00050 /** 00051 00052 00053 */ 00054 00055 00056 LIBECS_DM_CLASS( SystemStepper, Stepper ) 00057 { 00058 00059 public: 00060 00061 LIBECS_DM_OBJECT( SystemStepper, Stepper ) 00062 { 00063 INHERIT_PROPERTIES( Stepper ); 00064 00065 } 00066 00067 00068 00069 SystemStepper(); 00070 virtual ~SystemStepper(); 00071 00072 virtual GET_METHOD( Real, TimeScale ) 00073 { 00074 return 0.0; 00075 } 00076 00077 00078 virtual void initialize(); 00079 00080 virtual void integrate( RealParam aTime ); 00081 00082 virtual void step(); 00083 00084 virtual void interrupt( TimeParam aTime ) 00085 { 00086 ; // do nothing 00087 } 00088 00089 00090 protected: 00091 00092 void integrateVariablesRecursively( SystemPtr const aSystem, 00093 RealParam aTime ); 00094 00095 }; 00096 00097 00098 } // namespace libecs 00099 00100 #endif /* __SYSTEMSTEPPER_HPP */ 00101 00102 00103 00104 /* 00105 Do not modify 00106 $Author: shafi $ 00107 $Revision: 2540 $ 00108 $Date: 2005-12-19 05:40:56 +0100 (Mon, 19 Dec 2005) $ 00109 $Locker$ 00110 */