SimG4Core/MagneticField/interface/FieldStepper.h - master - githubmirror/cmssw

SimG4Core/MagneticField/interface/FieldStepper.h

35 строк916 B

Vladimir

attempt to fix build

05 авг 2025, 12:31

05 авг 2025, 12:31d049a42

#ifndef SimG4Core_MagneticField_FieldStepper_H
#define SimG4Core_MagneticField_FieldStepper_H

#include "G4MagIntegratorStepper.hh"
#include "G4Version.hh"

#if G4VERSION_NUMBER >= 1132
#include "G4FieldParameters.hh"
#endif

class G4Mag_UsualEqRhs;

class FieldStepper : public G4MagIntegratorStepper {
public:
  explicit FieldStepper(G4Mag_UsualEqRhs *eq, double del, const std::string &name);
  ~FieldStepper() override;

  // Geant4 virtual methods
  void Stepper(const G4double y[], const G4double dydx[], G4double h, G4double yout[], G4double yerr[]) override;
  G4double DistChord() const override;
  G4int IntegratorOrder() const override;

#if G4VERSION_NUMBER >= 1132
  G4StepperType StepperType() const override { return kTDormandPrince45; };
#endif

private:
  void selectStepper(const std::string &);

  G4MagIntegratorStepper *theStepper;
  G4Mag_UsualEqRhs *theEquation;
  double theDelta;
};

#endif