TGo4FileSource.h

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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.
//----------------------------------------------------------------
#ifndef TGO4FILESOURCE_H
#define TGO4FILESOURCE_H

#include "TGo4EventSource.h"

#include "TString.h"

class TFile;
class TTree;
class TGo4FileSourceParameter;
class TGo4EventElement;
class TGo4CompositeEvent;

class TGo4FileSource : public TGo4EventSource {

  public:

    TGo4FileSource();

    TGo4FileSource(TGo4FileSourceParameter* par);

    TGo4FileSource(const char* name);

    virtual ~TGo4FileSource();

    Bool_t BuildEvent(TGo4EventElement* dest);

    Bool_t BuildCompositeEvent(TGo4CompositeEvent *dest);

  private:

    TFile* fxFile; 

    TTree * fxTree; 

    Int_t fiMaxEvents;

    Int_t fiCurrentEvent;

    TString fxBranchName;

    Bool_t fbActivated; 

    TObject* fxTopEvent; 

    Int_t Open();

  ClassDef(TGo4FileSource,1)
};

#endif //TGO4FILESOURCE_H

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

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