TimeMeasurement.hpp

00001 /*********************************************************************** 00002 * * 00003 * ViTooKi * 00004 * * 00005 * title: TimeMeasurement.hpp (S H A R E D) * 00006 * * 00007 * * 00008 * * 00009 * ITEC institute of the University of Klagenfurt (Austria) * 00010 * http://www.itec.uni-klu.ac.at * 00011 * * 00012 * * 00013 * For more information visit the ViTooKi homepage: * 00014 * http://ViTooKi.sourceforge.net * 00015 * vitooki-user@lists.sourceforge.net * 00016 * vitooki-devel@lists.sourceforge.net * 00017 * * 00018 * This file is part of ViTooKi, a free video toolkit. * 00019 * ViTooKi is free software; you can redistribute it and/or * 00020 * modify it under the terms of the GNU General Public License * 00021 * as published by the Free Software Foundation; either version 2 * 00022 * of the License, or (at your option) any later version. * 00023 * * 00024 * This program is distributed in the hope that it will be useful, * 00025 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00026 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00027 * GNU General Public License for more details. * 00028 * * 00029 * You should have received a copy of the GNU General Public License * 00030 * along with this program; if not, write to the Free Software * 00031 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * 00032 * MA 02111-1307, USA. * 00033 * * 00034 ***********************************************************************/ 00035 00036 /*********************************************************************** 00037 * * 00038 * REVISION HISTORY: * 00039 * * 00040 * * 00041 * * 00042 ***********************************************************************/ 00043 00044 /*********************************************************************** 00045 * Video Session Migration System, 2004 * 00046 * Author: Klaus Schoeffmann * 00047 ************************************************************************/ 00048 00049 00050 #ifndef __TimeMeasurement_hpp__ 00051 #define __TimeMeasurement_hpp__ 00052 00053 #include <iostream> 00054 #include <string> 00055 #include <vector> 00056 #include <assert.h> 00057 #include "TimeSection.hpp" 00058 00059 using namespace std; 00060 00068 class TimeMeasurement { 00069 00070 private: 00071 00073 vector<TimeSection*> *sections; 00075 ulong previousSessionDuration; 00078 ulong duration; 00079 00080 public: 00082 TimeMeasurement(); 00084 ~TimeMeasurement(); 00086 void addNewSection(ulong prebuffertime); 00088 void setPreviousSessionDuration(ulong previousSessionDuration); 00090 void setDuration(ulong duration); 00092 ulong getPreviousSessionDuration(); 00094 ulong getDuration(); 00102 ulong getElapsedTime(uint sectionNr = 0, ulong serverPlayout = 0, ulong clientPlayout = 0); 00104 uint getTimeSectionCount(); 00106 void startTS(); 00108 void stopTS(); 00111 void setTSrequestedFrom(ulong reqfrom); 00114 void setTSserverPlayout(ulong playout); 00117 void setTSclientPlayout(ulong playout); 00118 }; 00119 00120 #endif