PndMultiField.h

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// -------------------------------------------------------------------------
// -----                      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 PndRegion;
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)

 
  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::map <PndRegion*, FairField* > fFieldMaps;
  std::map <PndRegion*, FairField* >::iterator fMapIter; 
  Double_t fBeamMom; 

};

#endif