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TGo4DisplayDrawerTimer.cxx
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1 // $Id: TGo4DisplayDrawerTimer.cxx 2627 2019-10-01 08:02:45Z linev $
2 //-----------------------------------------------------------------------
3 // The GSI Online Offline Object Oriented (Go4) Project
4 // Experiment Data Processing at EE department, GSI
5 //-----------------------------------------------------------------------
6 // Copyright (C) 2000- GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
7 // Planckstr. 1, 64291 Darmstadt, Germany
8 // Contact: http://go4.gsi.de
9 //-----------------------------------------------------------------------
10 // This software can be used under the license agreements as stated
11 // in Go4License.txt file which is part of the distribution.
12 //-----------------------------------------------------------------------
13 
14 #include "TGo4DisplayDrawerTimer.h"
15 
16 #include "TGo4Log.h"
17 #include "TGo4Task.h"
18 #include "TGo4Display.h"
19 
21  : TTimer(msperiod, kTRUE), fxDisplay(display)
22 {
23  TGo4Log::Debug(" Display drawing Timer is started with %d ms period.", msperiod);
24 }
25 
27 {
28  TObject* data=0;
29  TGo4Task* task = fxDisplay->GetTask();
30 
31 // data = task->NextObject(kFALSE);
32 // if (data!=0)
33 // fxDisplay->DisplayData(data);
34 
35  Int_t cnt = 100;
36 
37  while((data=task->NextObject(kFALSE))!=0) {
38  fxDisplay->DisplayData(data);
39  if (cnt--<0) break;
40  }
41 
42  Reset();
43  return kFALSE;
44 }
void DisplayData(TObject *)
Definition: TGo4Display.cxx:68
TGo4Task * GetTask()
Definition: TGo4TaskOwner.h:41
TGo4DisplayDrawerTimer(TGo4Display *display, Long_t msperiod=3000)
TObject * NextObject(Bool_t wait=kTRUE)
Definition: TGo4Task.cxx:199
static void Debug(const char *text,...)
Definition: TGo4Log.cxx:274