/** Merger
 * @author P. Russotto
 * @since 13.04.12
 **
 ** Base class for tasks in the cbmroot framework.
 ** Derived classes should implement the Exec method.
 **
 ** Modified by A. Le Fevre, 11/2012 (CAMAC, INFO, ATOF branches)
 **/

#ifndef Merger_H
#define Merger_H

#include "FairLogger.h"
#include "FairRootManager.h"
#include "FairRunAna.h"
#include "FairTask.h"
#include "TRootEvent.h"
#include "TEvtBuffer.h"


class Merger : public FairTask
{

  public:

    /** Default constructor **/
    Merger();


    /** Standard constructor
    *@param name        Name of task
    *@param iVerbose    Verbosity level
    **/
    Merger(const char* name, Int_t iVerbose = 1);


    /** Destructor **/
    virtual ~Merger();


    /** Virtual method Init **/
    InitStatus Init();
    
    /** Virtual method Exec **/
    void Exec(Option_t* opt);
    
    void Finish();
    void Reset();
    void SetParTask();



  private:
    Merger(const Merger&){};
    Merger& operator=(const Merger&);


    TClonesArray *fRootMBallEventCopy;
    TClonesArray *fRootMBallGlobalCopy;
    TClonesArray *fRootLANDEventCopy;
    TClonesArray *fRootATOFhitEventCopy; // ALF, 11/2012
    TClonesArray *fRootATOFtrackEventCopy; // ALF, 11/2012
    TClonesArray *fRootATOFcalEventCopy; // ALF, 11/2012
    TClonesArray *fRootATOFglobalEventCopy; // ALF, 02/2013
    TClonesArray *fRootCAMACEventCopy; // ALF, 11/2012
    TClonesArray *fRootINFOEventCopy; // ALF, 11/2012
    TClonesArray* fRootCHIEventCopy;
    TClonesArray* fRootCHIGlobalCopy;
    TClonesArray* fRootCHITSCopy;
    TClonesArray* fRootMBSTSCopy;
    
    TRootTS *fCHITS;
    TRootTS *fMBSTS;
    TRootCHIEvent *fCHIEvent;
    TRootCHIGlobal *fCHIGlobal;
    TRootMBallEvent *fMBallEvent;
    TRootMBallGlobal *fMBallGlobal;
    TRootATOFhitEvent *fATOFhitEvent; // ALF, 11/2012
    TRootATOFtrackEvent *fATOFtrackEvent; // ALF, 11/2012
    TRootATOFcalEvent *fATOFcalEvent; // ALF, 11/2012
    TRootATOFglobalEvent *fATOFglobalEvent; // ALF, 02/2013
    TRootCAMACEvent *fCAMACEvent; // ALF, 11/2012
    TRootINFOEvent *fINFOEvent; // ALF, 11/2012
    TRootLANDEvent *fLANDEvent;
    unsigned long int *diffTS;
    ClassDef(Merger,1);
    
};


#endif