/** CbmMuchFindHits.h
 *@author Mikhail Ryzhinskiy <m.ryzhinskiy@gsi.de>
 *@since 22.03.07
 *@version 1.0
 **
 ** CBM task class for finding hits in the MUCH
 ** Task level RECO
 ** Produces objects of type CbmMuchHits out of CbmMuchDigi.
 **/


#ifndef CBMMUCHFINDHITS_H
#define CBMMUCHFINDHITS_H 1


#include <map>
#include <set>
#include "TStopwatch.h"
#include "CbmTask.h"


class TClonesArray;
class CbmGeoMuchPar;
class CbmMuchDigiPar;
class CbmMuchDigiScheme;
class CbmMuchSector;
class CbmMuchStation;



class CbmMuchFindHits : public CbmTask
{


 public :

  /** Default constructor **/
  CbmMuchFindHits();


  /** Standard constructor **/
  CbmMuchFindHits(Int_t iVerbose);


  /** Constructor with task name **/
  CbmMuchFindHits(const char* name, Int_t iVerbose);


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


  /** Execution **/
  virtual void Exec(Option_t* opt);



 private:

  CbmGeoMuchPar*     fGeoPar;      /** Geometry parameters **/
  CbmMuchDigiPar*    fDigiPar;     /** Digitization parameters **/
  CbmMuchDigiScheme* fDigiScheme;  /** Digitization scheme **/
  TClonesArray*     fDigis;        /** Input array of CbmMuchDigi **/
  TClonesArray*     fHits;         /** Output array of CbmMuchHit **/
  std::map<CbmMuchSector*, std::set<Int_t> > fDigiMap;  /** sector digis **/
  TStopwatch fTimer;


  /** Get parameter containers **/
  virtual void SetParContainers();


  /** Intialisation **/
  virtual InitStatus Init();


  /** Reinitialisation **/
  virtual InitStatus ReInit();


  /** Make sectorwise sets for digis  **/
  void MakeSets();


  /** Sort digis sectorwise  **/
  void SortDigis();


  /** Find hits in one sector **/
  Int_t FindHits(CbmMuchStation* station, CbmMuchSector* sector,
		 std::set<Int_t>& digiSet);


  ClassDef(CbmMuchFindHits,1);

};

#endif