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

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#ifndef ParametrizedEngine_OAEParametrizedMagneticField_h
#define ParametrizedEngine_OAEParametrizedMagneticField_h

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

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

class OAEParametrizedMagneticField : public MagneticField {
 public:
  explicit OAEParametrizedMagneticField(std::string T="3_8T");

  explicit OAEParametrizedMagneticField(const edm::ParameterSet& parameters);

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

  GlobalVector inTeslaUnchecked (const GlobalPoint& gp) const;

  bool isDefined(const GlobalPoint& gp) const;

 private:
  magfieldparam::TkBfield  theParam;
};
#endif