OpenWalnut
1.4.0
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00001 //--------------------------------------------------------------------------- 00002 // 00003 // Project: OpenWalnut ( http://www.openwalnut.org ) 00004 // 00005 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS 00006 // For more information see http://www.openwalnut.org/copying 00007 // 00008 // This file is part of OpenWalnut. 00009 // 00010 // OpenWalnut is free software: you can redistribute it and/or modify 00011 // it under the terms of the GNU Lesser General Public License as published by 00012 // the Free Software Foundation, either version 3 of the License, or 00013 // (at your option) any later version. 00014 // 00015 // OpenWalnut 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 00018 // GNU Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public License 00021 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>. 00022 // 00023 //--------------------------------------------------------------------------- 00024 00025 #include "WRealtimeTimer.h" 00026 00027 WRealtimeTimer::WRealtimeTimer(): 00028 WTimer(), 00029 m_timer( osg::Timer() ) 00030 { 00031 // initialize 00032 } 00033 00034 WRealtimeTimer::~WRealtimeTimer() 00035 { 00036 // cleanup 00037 } 00038 00039 void WRealtimeTimer::reset() 00040 { 00041 m_timer.setStartTick(); 00042 } 00043 00044 double WRealtimeTimer::elapsed() const 00045 { 00046 return m_timer.time_m() / 1000.0; 00047 } 00048