//-----------------------------------------------------------
// File and Version Information:
// $Id$
//
// Description:
//      TPC-CDC Matching Routine
//      Completely rewritten Sept. 2012
//      
//
// Environment:
//      Software developed for the Prototype Detector at FOPI
//
// Author List:
//      Felix Boehmer     (TUM)
// 
//
//-----------------------------------------------------------

#ifndef TPCCDCMATTASK_H
#define TPCCDCMATTASK_H

//Base class
#include "FairTask.h"

#include "TClonesArray.h"
#include "TString.h"


class TpcDigiPar;

// Collaborating Class Declarations --------------------------------------

class TpcCdcMatchingTask : public FairTask {

public:

// Constructor ----------------------------------------------

  TpcCdcMatchingTask();			//default constructor
  ~TpcCdcMatchingTask();
  
  virtual InitStatus Init();	 
  virtual void Exec(Option_t* opt);
  
  virtual void SetParContainers();
  
// Modifiers --------------------------------------------------
  
  void SetPersistence(Bool_t opt=kTRUE) {fPersistence=opt;} 
  void SetTpcTrackBranchName(const TString& tn) {fTpcTrackBranchName=tn;}
  void SetCdcHitBranchName(const TString& cln) {fCdcHitBranchName=cln;}
  void SetCdcTrackBranchName(const TString& tn) {fCdcTrackBranchName=tn;}
  void SetGFCdcTrackBranchName(const TString& tn) {fGFCdcTrackBranchName=tn;}
  void SetOutBranchName(const TString& outn) {fOutBranchName=outn;}
  //void SetSecondarySuppression(Bool_t opt=kTRUE) {fSecondarySupp=opt;}
  //void SetNumberOfTrackReps(unsigned int n) {fNumReps=n;}
  void SetWriteFailedMatches(Bool_t opt=kTRUE) {fWriteFailedMatches=opt;}
  void SetUseGFCdcTracks(Bool_t opt=kTRUE) {fUseGFCdc=opt;}
  void PerformTrackMerging(Bool_t opt=kTRUE) {fDoMerging=opt;}
  

private:
 
 Bool_t fPersistence;
 Bool_t fWriteFailedMatches;
 Bool_t fDoMerging;     //not just compare but actually merge tracks
 Bool_t fUseGFCdc;
 

 TString fGFCdcTrackBranchName;
 TString fTpcTrackBranchName;
 TString fCdcTrackBranchName;
 TString fCdcHitBranchName;
 TString fCdcEvBranchName;
 TString fOutBranchName;

 TClonesArray* fTpcTrackArray;
 TClonesArray* fCdcTrackArray; 
 TClonesArray* fGFCdcTrackArray;
 TClonesArray* fCdcHitArray;
 TClonesArray* fMatchingOutArray;
 

 
 unsigned int fTpcId;
 unsigned int fMinClus;
 unsigned int fCdcId;

 TpcDigiPar* fPar;

 //unsigned int fNumReps;

public:
  ClassDef(TpcCdcMatchingTask,4)
	
};

#endif