/data/refman/pasoursint/CMSSW_5_3_0/src/MagneticField/ParametrizedEngine/plugins/PolyFit2DParametrizedMagneticField.h

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#ifndef PolyFit2DParametrizedMagneticField_h
#define PolyFit2DParametrizedMagneticField_h

#include "MagneticField/Engine/interface/MagneticField.h"

namespace edm { class ParameterSet; }
namespace magfieldparam { class BFit; }


class PolyFit2DParametrizedMagneticField : public MagneticField {
 public:
  PolyFit2DParametrizedMagneticField(double bVal = 3.8114);

  PolyFit2DParametrizedMagneticField(const edm::ParameterSet& parameters);

  virtual ~PolyFit2DParametrizedMagneticField();
  
  GlobalVector inTesla (const GlobalPoint& gp) const;

  GlobalVector inTeslaUnchecked (const GlobalPoint& gp) const;

  bool isDefined(const GlobalPoint& gp) const;

 private:
  magfieldparam::BFit* theParam;
};
#endif