// -------------------------------------------------------------------------
// -----                    PndFieldMapData header file                -----
// -----                V. Friese                 13/02/06             -----
// -------------------------------------------------------------------------


/** PndRichCalDbData.h
 ** @author V.Friese <v.friese@gsi.de>
 ** @since 14.02.2006
 ** @version1.0
 ** Modified by M.Al-Turany for PANDA 
 ** This class holds the real data arrays of a magnetic field map,
 ** which are read from / written to file. Nota bene: Field values
 ** are in the same units as they where in the file, in contrast to PndRichCalDb, whcih holds the
 ** field in kG.
 **/


#ifndef PNDRICHCALDBDATA_H
#define PNDRICHCALDBDATA_H


#include "TNamed.h"


class TArrayF;

class PndRichCalDb;



class PndRichCalDbData : public TNamed {

public:


  /** Default constructor **/
  PndRichCalDbData();


  /** Standard constructor **/
  PndRichCalDbData(const char* name);


  /** Constructor from an existing PndRichCalDb **/
  PndRichCalDbData(const char* name, const PndRichCalDb& cal);


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


  /** Accessors to field parameters in local coordinate system **/
  Int_t    GetType()  const { return fType; }
  Double_t GetPmin()  const { return fPmin; } 
  Double_t GetXmin()  const { return fXmin; } 
  Double_t GetYmin()  const { return fYmin; } 
  Double_t GetTmin()  const { return fTmin; } 
  Double_t GetFmin()  const { return fFmin; }
  Double_t GetPmax()  const { return fPmax; } 
  Double_t GetXmax()  const { return fXmax; } 
  Double_t GetYmax()  const { return fYmax; } 
  Double_t GetTmax()  const { return fTmax; } 
  Double_t GetFmax()  const { return fFmax; }
  Int_t    GetNp()    const { return fNp; }
  Int_t    GetNx()    const { return fNx; }
  Int_t    GetNy()    const { return fNy; }
  Int_t    GetNt()    const { return fNt; }
  Int_t    GetNf()    const { return fNf; }


  /** Accessors to the field value arrays **/
  TArrayF* GetBetaMean() const { return fBetaMean; }
  TArrayF* GetBetaSig() const { return fBetaSig; }
  TArrayF* GetBetaEff() const { return fBetaEff; }

  Int_t SizeOf();
    
 private:
  PndRichCalDbData(const  PndRichCalDbData& L);
  PndRichCalDbData& operator= (const  PndRichCalDbData&) {return *this;};
	


  /** Type of map. 1 = PndRichCalDb, 2 = Sym2, 3 = Sym3 **/
  Int_t fType;

  /** Field limits in local coordinate system **/
  Double_t fPmin, fPmax;
  Double_t fXmin, fXmax;
  Double_t fYmin, fYmax;
  Double_t fTmin, fTmax;
  Double_t fFmin, fFmax;
  

  /** Number of grid points  **/
  Int_t fNp, fNx, fNy, fNt, fNf;


  /** Arrays with the field values in T **/
  TArrayF* fBetaMean;
  TArrayF* fBetaSig;
  TArrayF* fBetaEff;


  ClassDef(PndRichCalDbData,1) 

};


#endif