# eoTimeCounter.h

    00001 // -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
    00002
    00003 //-----------------------------------------------------------------------------
    00004 // eoTimeCounter.h
    00005 // (c) Marc Schoenauer, Maarten Keijzer, and GeNeura Team, 2002
    00006 /*
    00007     This library is free software; you can redistribute it and/or
    00008     modify it under the terms of the GNU Lesser General Public
    00009     License as published by the Free Software Foundation; either
    00010     version 2 of the License, or (at your option) any later version.
    00011
    00012     This library is distributed in the hope that it will be useful,
    00013     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00015     Lesser General Public License for more details.
    00016
    00017     You should have received a copy of the GNU Lesser General Public
    00018     License along with this library; if not, write to the Free Software
    00019     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    00020
    00021     Contact: todos@geneura.ugr.es, http://geneura.ugr.es
    00022              Marc.Schoenauer@inria.fr
    00023              mkeijzer@dhi.dk
    00024  */
    00025 //-----------------------------------------------------------------------------
    00026
    00027 #ifndef _eoTimeCounter_h
    00028 #define _eoTimeCounter_h
    00029
    00030 #include <time.h>
    00031 #include <utils/eoStat.h>
    00032
    00033
    00038 class eoTimeCounter : public eoUpdater, public eoValueParam<double>
    00039 {
    00040 public:
    00041   eoTimeCounter() : eoValueParam<double>(0.0, "Time") // : firstTime(true)
    00042   {}
    00043
    00045   virtual void operator()()
    00046   {
    00047     // ask for system time
    00048     utime = clock();
    00049 //     if (firstTime)   /* first generation */
    00050 //       {
    00051 //      firstTime=false;
    00052 //      firstUtime = tmsStruct.tms_utime;
    00053 //       }
    00054     // store elapsed user time
    00055 //     value(tmsStruct.tms_utime - firstUtime);
    00056     value()=double(utime)/CLOCKS_PER_SEC;
    00057   }
    00058
    00059 private:
    00060 //   bool firstTime;
    00061 //   clock_t firstUtime;
    00062   clock_t utime;
    00063 };
    00064
    00065 #endif