clock.cpp
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00001 /*
00002  *    This file is part of ACADO Toolkit.
00003  *
00004  *    ACADO Toolkit -- A Toolkit for Automatic Control and Dynamic Optimization.
00005  *    Copyright (C) 2008-2014 by Boris Houska, Hans Joachim Ferreau,
00006  *    Milan Vukov, Rien Quirynen, KU Leuven.
00007  *    Developed within the Optimization in Engineering Center (OPTEC)
00008  *    under supervision of Moritz Diehl. All rights reserved.
00009  *
00010  *    ACADO Toolkit is free software; you can redistribute it and/or
00011  *    modify it under the terms of the GNU Lesser General Public
00012  *    License as published by the Free Software Foundation; either
00013  *    version 3 of the License, or (at your option) any later version.
00014  *
00015  *    ACADO Toolkit 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.  See the GNU
00018  *    Lesser General Public License for more details.
00019  *
00020  *    You should have received a copy of the GNU Lesser General Public
00021  *    License along with ACADO Toolkit; if not, write to the Free Software
00022  *    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00023  *
00024  */
00025 
00026 
00035 #include <stdio.h>
00036 
00037 #include <acado/clock/clock.hpp>
00038 
00039 
00040 BEGIN_NAMESPACE_ACADO
00041 
00042 
00043 
00044 
00045 Clock::Clock( )
00046 {
00047         reset( );
00048 }
00049 
00050 
00051 Clock::Clock( const Clock &rhs )
00052 {
00053         elapsedTime = rhs.elapsedTime;
00054         status = rhs.status;
00055 }
00056 
00057 
00058 Clock::~Clock( )
00059 {
00060 }
00061 
00062 
00063 Clock& Clock::operator=( const Clock &rhs )
00064 {
00065         if( this != &rhs )
00066         {
00067                 elapsedTime = rhs.elapsedTime;
00068                 status = rhs.status;
00069         }
00070 
00071         return *this;
00072 }
00073 
00074 
00075 
00076 returnValue Clock::init(        double _initialTime
00077                                                         )
00078 {
00079         elapsedTime = _initialTime;
00080         status = CS_STOPPED;
00081 
00082         return SUCCESSFUL_RETURN;
00083 }
00084 
00085 
00086 returnValue Clock::reset( )
00087 {
00088         return init( 0.0 );
00089 }
00090 
00091 
00092 returnValue Clock::getTime(     double& _elapsedTime
00093                                                         )
00094 {
00095         switch( status )
00096         {
00097                 case CS_NOT_INITIALIZED:
00098                         return ACADOERROR( RET_BLOCK_NOT_READY );
00099 
00100                 case CS_RUNNING:
00101                         stop( );
00102                         _elapsedTime = elapsedTime;
00103                         start( );
00104                         return SUCCESSFUL_RETURN;
00105 
00106                 case CS_STOPPED:
00107                         _elapsedTime = elapsedTime;
00108                         return SUCCESSFUL_RETURN;
00109 
00110                 default:
00111                         return ACADOERROR( RET_UNKNOWN_BUG );
00112         }
00113 }
00114 
00115 
00116 double Clock::getTime( )
00117 {
00118         double _elapsedTime;
00119 
00120         if ( getTime( _elapsedTime ) == SUCCESSFUL_RETURN )
00121                 return _elapsedTime;
00122         else
00123                 return -INFTY;
00124 }
00125 
00126 
00127 CLOSE_NAMESPACE_ACADO
00128 
00129 
00130 /*
00131  *      end of file
00132  */


acado
Author(s): Milan Vukov, Rien Quirynen
autogenerated on Sat Jun 8 2019 19:36:49