TGo4CintLockTimer.cxx

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//-------------------------------------------------------------
//        Go4 Release Package v3.04-01 (build 30401)
//                      28-November-2008
//---------------------------------------------------------------
//   The GSI Online Offline Object Oriented (Go4) Project
//   Experiment Data Processing at EE 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 "Riostream.h"

#include "TThread.h"
#include "TApplication.h"

#include "TGo4Log.h"
#include "TGo4AnalysisClient.h"

UInt_t TGo4CintLockTimer::fguTHREADTIME = 50;//50

TGo4CintLockTimer::TGo4CintLockTimer (TGo4AnalysisClient* parent,Long_t msperiod, Bool_t mode)
   :TTimer(msperiod,mode),fbHaveLock(kFALSE),fxParent(parent)
{
}

TGo4CintLockTimer::~TGo4CintLockTimer()
{
if(fbHaveLock) fxParent->UnLockAll();
}

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

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






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

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