PndDipoleMap.h

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//****************************************************************************
//*                   This file is part of PandaRoot.                        *
//*                                                                          *
//*            PandaRoot is distributed under the terms of the               *
//*              GNU General Public License (GPL) version 3,                 *
//*                 copied verbatim in the file "LICENSE".                   *
//*                                                                          *
//*  Copyright (C) 2006 - 2024 FAIR GmbH and copyright holders of PandaRoot  *
//*     The copyright holders are listed in the file "COPYRIGHTHOLDERS".     *
//*               The authors are listed in the file "AUTHORS".              *
//****************************************************************************


#ifndef PNDDIPOLEMAP_H
#define PNDDIPOLEMAP_H 1

#include "PndFieldMap.h"

class PndDipolePar;
class PndMapPar;

class PndDipoleMap : public PndFieldMap {

 public:
  PndDipoleMap();

  PndDipoleMap(const char *mapName, const char *fileType = "R", Double_t BeamMom = 15.0);

  PndDipoleMap(PndMapPar *fieldPar);

  virtual ~PndDipoleMap();

  virtual Bool_t IsInside(Double_t x, Double_t y, Double_t z, Int_t &ix, Int_t &iy, Int_t &iz, Double_t &dx, Double_t &dy, Double_t &dz);

  static Int_t fNumberOfRegions; 
  Int_t fRegionNo;

  Int_t GetRegionNo() { return fRegionNo; }

  void GetBxyz(const Double_t point[3], Double_t *bField);

  void FillParContainer();

 protected:
  // Hemispheres of a point (for temporary use)
  Double_t fHemiX, fHemiY; 
  Double_t fBeamMom;       

  ClassDef(PndDipoleMap, 3)
};

#endif