//-----------------------------------------------------------
// File and Version Information:
// $Id$
//
// Description:
//      TPC Helitron/Plawa track fitting routine
//      
//
// Environment:
//      Processing of data from FOPI experiment S339
//
// Author List:
//      Paul Buehler                        SMI/OEAW
//
//-----------------------------------------------------------

#ifndef HELIRESTASK_H
#define HELIRESTASK_H

//Base class
#include "FairTask.h"

#include "TClonesArray.h"
#include "TString.h"
#include "TVector3.h"
#include "FairGeanePro.h"

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

class HeliResTask : public FairTask {

public:

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

  HeliResTask();			//default constructor
  ~HeliResTask();
  
  virtual InitStatus Init();	 
  virtual void Exec(Option_t* opt);
  
  virtual void SetParContainers();
  
// Modifiers --------------------------------------------------
  
  void SetPersistence(Bool_t opt=kTRUE) {fPersistence=opt;} 
  void SetVerbose(Bool_t opt=kTRUE) {fVerbose=opt;} 
  void SetminHPmatch(Double_t minHPmatch) {fminHPmatch = minHPmatch;}
  void SetTpcCdcTrackBranchName(TString tcbr) {fTpcCdcTrackBranchName=tcbr;}
  void SetTpcHelMatchParsBranchName(TString thmpbr) {fTpcHelMatchParsBranchName=thmpbr;}
	
private:

  Float_t fRad;
  Double_t fminHPmatch;
  TVectorD *MatchingParsVec;
  Int_t counter;

  Bool_t fPersistence;
  Bool_t fVerbose;

  // branch names
  TString fFopiEvBranchName;
  TString fTpcCdcTrackBranchName;
  TString fHelHitBranchName;
  TString fHelTrackBranchName;
  TString fPlaTrackBranchName;
  TString fTpcHelMatchParsBranchName;
  TString fHeliResBranchName;
  
  // clones arrays for branches
  TClonesArray* fFopiEventArray;
  TClonesArray* fTpcCdcTracks;
  TClonesArray* fHelHitArray;
  TClonesArray* fHelTrackArray; 
  TClonesArray* fPlaTrackArray; 
  TClonesArray* fMatchingPars;
  TClonesArray* fHeliRes;
   

public:
  ClassDef(HeliResTask,3)
	
};

#endif