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/Go4AnalysisClient/TGo4CintLockTimer.cxx

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//---------------------------------------------------------------
//        Go4 Release Package v2.10-5 (build 21005) 
//                      03-Nov-2005
//---------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//       Experiment Data Processing at DVEE department, GSI
//---------------------------------------------------------------
//
//Copyright (C) 2000- Gesellschaft f. Schwerionenforschung, GSI
//                    Planckstr. 1, 64291 Darmstadt, Germany
//Contact:            http://go4.gsi.de
//----------------------------------------------------------------
//This software can be used under the license agreements as stated
//in Go4License.txt file which is part of the distribution.
//----------------------------------------------------------------
#include "TGo4CintLockTimer.h"

#include <iostream>
#include "TThread.h"
#include "TApplication.h"
#include "Go4Log/TGo4Log.h"
#include "Go4LockGuard/TGo4LockGuard.h"


UInt_t TGo4CintLockTimer::fguTHREADTIME = 50;



TGo4CintLockTimer::TGo4CintLockTimer (Long_t msperiod, Bool_t mode)
   :TTimer(msperiod,mode),fbHaveLock(kFALSE)
{
   TGo4LockGuard main; // make sure that main mutex is initialized
}


TGo4CintLockTimer::~TGo4CintLockTimer()
{
}



Bool_t TGo4CintLockTimer::Notify ()
{
//TurnOff(); 
if(fbHaveLock)
   {
      if(TThread::Exists()) TGo4LockGuard::fgxMainMutex->UnLock();
      //cout <<"U TGo4CintLockTimer unlocked" << endl;
      fbHaveLock=kFALSE;
   }

gSystem->Sleep(fguTHREADTIME);
if(!fbHaveLock)
   {
      if(TThread::Exists()) TGo4LockGuard::fgxMainMutex->Lock();
      //cout <<"L TGo4CintLockTimer has lock" << endl;
      fbHaveLock=kTRUE;
   }
Reset();
//TurnOn();
return kFALSE;
}






//----------------------------END OF GO4 SOURCE FILE ---------------------

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