| 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | //
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| 27 | // -------------------------------------------------------------------
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| 28 | // GEANT 4 class header file
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| 29 | //
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| 30 | // CERN, Geneva, Switzerland
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| 31 | //
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| 32 | // File name: G4KM_NucleonEqRhs.hh
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| 33 | //
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| 34 | // Author: Alessandro Brunengo (Alessandro.Brunengo@ge.infn.it)
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| 35 | //
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| 36 | // Creation date: 5 June 2000
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| 37 | // -------------------------------------------------------------------
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| 38 |
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| 39 | #ifndef G4KM_NucleonEqRhs_hh
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| 40 | #define G4KM_NucleonEqRhs_hh
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| 41 |
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| 42 | #include "globals.hh"
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| 43 | //#include "G4EquationOfMotion.hh"
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| 44 | #include "G4Mag_EqRhs.hh"
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| 45 | #include "G4KM_DummyField.hh" // needed by G4Mag_EqRhs constructor.
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| 46 | #include "G4V3DNucleus.hh"
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| 47 |
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| 48 | //class G4KM_NucleonEqRhs : public G4EquationOfMotion // I'd like
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| 49 | class G4KM_NucleonEqRhs : public G4Mag_EqRhs
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| 50 | {
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| 51 |
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| 52 | public:
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| 53 | G4KM_NucleonEqRhs(G4KM_DummyField *field, G4V3DNucleus * nucleus);
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| 54 | ~G4KM_NucleonEqRhs();
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| 55 |
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| 56 | virtual void EvaluateRhsGivenB(const G4double y[], const G4double B[3],
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| 57 | G4double dydx[]) const;
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| 58 | virtual void SetChargeMomentumMass(G4double particleCharge,
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| 59 | G4double MomentumXc,
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| 60 | G4double MassXc2);
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| 61 | void SetMass(G4double aMass);
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| 62 |
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| 63 | private:
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| 64 |
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| 65 | // use G4VKM_NuclearDensity as it needs a GetDeriv() method.
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| 66 | G4V3DNucleus * theNucleus;
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| 67 | G4double factor;
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| 68 | G4int A;
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| 69 | G4double theMass;
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| 70 | };
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| 71 |
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| 72 |
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| 73 |
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| 74 | inline void G4KM_NucleonEqRhs::SetMass(G4double aMass)
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| 75 | {
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| 76 | theMass = aMass;
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| 77 | }
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| 78 |
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| 79 |
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| 80 |
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| 81 | inline G4KM_NucleonEqRhs::~G4KM_NucleonEqRhs()
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| 82 | { }
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| 83 |
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| 84 |
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| 85 | // Here by design, but it is unnecessary for nuclear fields
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| 86 | inline void
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| 87 | G4KM_NucleonEqRhs::SetChargeMomentumMass(G4double ,G4double ,G4double )
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| 88 | { }
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| 89 |
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| 90 | #endif
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| 91 |
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| 92 |
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