/** CbmMuchDigiScheme.h
 **@author  Mikhail Ryzhinskiy <m.ryzhinskiy@gsi.de>
 **@since   15.03.07
 **@version 1.0
 **
 ** Auxiliary class for MuCh digitization and hit finding.
 ** Controls the digitisation scheme of the stations and sectors.
 **/


#ifndef CBMMUCHDIGISCHEME_H
#define CBMMUCHDIGISCHEME_H 1


#include <map>
#include "TObjArray.h"
#include "TObject.h"


class CbmGeoMuchPar;
class CbmMuchDigiPar;
class CbmMuchSector;
class CbmMuchStation;



class CbmMuchDigiScheme : public TObject
{


 public:

  /** Constructor **/
  CbmMuchDigiScheme();


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


  /** Initialisation **/
  Bool_t Init(CbmGeoMuchPar* geoPar, CbmMuchDigiPar* digiPar);


  /** Clear digitisation scheme **/
  void Clear();


  /** Reset eventwise counters **/
  void Reset();


  /** Accessors **/
  Int_t GetNStations() { return fStations->GetEntries(); }   /** Number of stations **/
  Int_t GetNSectors()  { return fNSectors; }                 /** Total number of sectors **/
  Int_t GetNChannels() { return fNChannels; }                /** Total number of channels **/
  TObjArray* GetStations() { return fStations; }             /** Array of CbmMuchStation objects **/
  CbmMuchStation* GetStation(Int_t iStation);                /** Station by index **/
  CbmMuchStation* GetStationByNr(Int_t stationNr);           /** Station by number **/
  CbmMuchStation* GetStationByMcId(Int_t iVol);              /** Station by MCid **/
  CbmMuchSector* GetSector(Int_t stationNr, Int_t sectorNr); /** Sector by sector number and station number **/


  /** Screen output  **/
  void Print();
  

 private:

  TObjArray* fStations;       /** Array of CbmMuchStation **/
  Int_t fNSectors;            /** Total number of sectors **/
  Int_t fNChannels;           /** Total number of channels **/

  std::map<Int_t, CbmMuchStation*> fStationMap; //! Map from number to station
  std::map<Int_t, CbmMuchStation*> fVolumeMap;  //! Map from MCid to station



  ClassDef(CbmMuchDigiScheme,1);

};



#endif