BFieldComponentConstant.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
 
#pragma once
 
#include <geometry/bfieldmap/BFieldComponentAbs.h>
 
namespace Belle2 {
  class BFieldComponentConstant : public BFieldComponentAbs {
 
  public:
 
    BFieldComponentConstant() = default;
 
    virtual ~BFieldComponentConstant() = default;
 
    virtual ROOT::Math::XYZVector calculate(const ROOT::Math::XYZVector& point) const override;
 
    void setMagneticFieldValues(double x, double y, double z, double rmax, double zmin, double zmax);
 
  private:
    double m_magneticField[3] {0};
    double maxRadius4BField{0};
    double minZ4BField{0};
    double maxZ4BField{0};
 
  };
 
} //end of namespace Belle2