// -------------------------------------------------------------------------
// -----                   CbmLitMuchAna header file              -----
// -----                  Created 01/10/07  by A. Lebedev              -----
// -----                                                               -----
// -------------------------------------------------------------------------


/** CbmLitMuchAna
 *@author A.Lebedev <Andrey.Lebedev@gsi.de>
 **
 **
 **/

#ifndef CBMLITMUCHANA_H
#define CBMLITMUCHANA_H 1

#include "CbmTask.h"

#include <vector>

class CbmTrackUpdate;
class CbmTrackExtrapolator;
class CbmTrackPropagator;
class TClonesArray;
class TH1F;

class CbmLitMuchAna : public CbmTask
{

public:
   
   /** Default constructor **/
   CbmLitMuchAna(); 
      
   /** Destructor **/
   virtual ~CbmLitMuchAna();
   
   /** Initialisation at beginning of each event **/
   virtual InitStatus Init();
   
   /** Task execution **/
   virtual void Exec(Option_t* opt);
   
   /** Finish at the end **/
   virtual void Finish();
   
   /** SetParContainers **/
   virtual void SetParContainers();
  
private:

      // Arrays of MC information 
   TClonesArray* fMCTrackArray;
   TClonesArray* fMCPointArray;
   TClonesArray* fMuchHits;
   TClonesArray* fMuchTracks;
   TClonesArray* fMuchDigis;
   TClonesArray* fMuchDigiMatches;
   
   // Propagation and filter tools
   CbmTrackExtrapolator *fExtrapolator;
   CbmTrackPropagator *fPropagator;
   CbmTrackUpdate *fFilter;
      
   Int_t fNofLayers;
   
   std::vector<TH1F *> fh_srx;
   std::vector<TH1F *> fh_sry;
   
   std::vector<TH1F *> fh_resx;
   std::vector<TH1F *> fh_resy;
   std::vector<TH1F *> fh_restx;
   std::vector<TH1F *> fh_resty;
   std::vector<TH1F *> fh_resqp;
   
   std::vector<TH1F *> fh_pullx;
   std::vector<TH1F *> fh_pully;
   std::vector<TH1F *> fh_pulltx;
   std::vector<TH1F *> fh_pullty;
   std::vector<TH1F *> fh_pullqp;
   
   std::vector<TH1F *> fh_resp;
   
   Int_t fNofTracks15Hits;
   Int_t fNofPairTracks15Hits;
   Int_t fEvents;
   
   Int_t fVerbose;
                  
   ClassDef(CbmLitMuchAna,1);

};

#endif