PndMultiField.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".              *
//****************************************************************************

// -------------------------------------------------------------------------
// -----                      PndMultiField header file                  -----
// -----                 Created 29/01/07  by M. Al/Turany               -----
// -------------------------------------------------------------------------
#ifndef PNDMULTIMAP_H
#define PNDMULTIMAP_H 1

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

class PndMultiFieldPar;
class PndMultiField : public FairField {

 public:
  PndMultiField();

  PndMultiField(TString Map, Double_t BeamMom = -1.);

  PndMultiField(PndMultiFieldPar *fieldPar);

  virtual ~PndMultiField();

  void Init();

  void AddField(FairField *field);

  TObjArray *GetFieldList() { return fMaps; }

  void FillParContainer();
  virtual void Print();
  ClassDef(PndMultiField, 2)

  Double_t GetBz(Double_t x, Double_t y, Double_t z);

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

 private:
  PndMultiField(const PndMultiField &field);
  PndMultiField &operator=(const PndMultiField &) { return *this; };

 protected:
  TObjArray *fMaps;
  Int_t fNoOfMaps;
  std::vector<std::pair<std::pair<double, double>, FairField *>> fFieldMaps; 
  Double_t fBeamMom;
};

#endif