CbmLitMapField.h

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/* Copyright (C) 2009-2012 GSI/JINR-LIT, Darmstadt/Dubna
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Andrey Lebedev [committer] */
 
#ifndef CBMLITMAPFIELD_H_
#define CBMLITMAPFIELD_H_
 
#include "FairField.h"
#include "interface/CbmLitField.h"
 
class CbmLitMapField : public CbmLitField {
 public:
  /* Constructor */
  CbmLitMapField(FairField* field) : fField(field) {}
 
  /* Destructor */
  virtual ~CbmLitMapField(){};
 
  /* Inherited from CbmLitField */
  void GetFieldValue(litfloat x, litfloat y, litfloat z, litfloat& Bx, litfloat& By, litfloat& Bz) const
  {
    double pos[3] = {x, y, z};
    double B[3];
    fField->GetFieldValue(pos, B);
    Bx = B[0];
    By = B[1];
    Bz = B[2];
  }
 
  /* Inherited from CbmLitField */
  virtual std::string ToString() const { return "CbmLitMapField::ToString"; }
 
 private:
  FairField* fField;  // Pointer to field map
};
 
#endif /* CBMLITMAPFIELD_H_ */