[831] | 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 | // $Id: G4GeometryCellStep.hh,v 1.2 2006/06/29 18:15:57 gunter Exp $ |
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[850] | 28 | // GEANT4 tag $Name: HEAD $ |
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[831] | 29 | // |
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| 30 | // ---------------------------------------------------------------------- |
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| 31 | // Class G4GeometryCellStep |
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| 32 | // |
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| 33 | // Class description: |
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| 34 | // |
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| 35 | // This class serves to address the "cell" a track previously |
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| 36 | // touched and a "cell" a track is currently in. It is used |
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| 37 | // for scoring and importance sampling in the "mass" geometry as well |
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| 38 | // as in a "parallel" geometry. |
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| 39 | // The "cell" information is available with the GetPreGeometryCell and |
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| 40 | // the GetPostGeometryCell functions. |
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| 41 | // The GetCrossBoundary finction returns true in case the step |
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| 42 | // crosses a boundary in the geometry this G4GeometryCellStep |
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| 43 | // refers to. |
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| 44 | |
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| 45 | // Author: Michael Dressel (Michael.Dressel@cern.ch) |
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| 46 | // ---------------------------------------------------------------------- |
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| 47 | #ifndef G4GeometryCellStep_hh |
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| 48 | #define G4GeometryCellStep_hh G4GeometryCellStep_hh |
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| 49 | |
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| 50 | #include "G4GeometryCell.hh" |
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| 51 | |
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| 52 | class G4GeometryCellStep |
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| 53 | { |
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| 54 | public: // with description |
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| 55 | G4GeometryCellStep(const G4GeometryCell &preCell, |
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| 56 | const G4GeometryCell &postCell); |
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| 57 | // initialise pre and post G4GeometryCell |
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| 58 | |
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| 59 | ~G4GeometryCellStep(); |
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| 60 | |
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| 61 | const G4GeometryCell &GetPreGeometryCell() const; |
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| 62 | // addressing the "cell" the track previously touched |
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| 63 | |
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| 64 | const G4GeometryCell &GetPostGeometryCell() const; |
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| 65 | // addressing the current "cell" |
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| 66 | |
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| 67 | G4bool GetCrossBoundary() const; |
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| 68 | // returns true if step crosses boundary of the geometry it refers to |
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| 69 | |
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| 70 | // the following functions are used by the scoring and importance |
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| 71 | // system to set the cell information. |
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| 72 | void SetPreGeometryCell(const G4GeometryCell &preCell); |
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| 73 | |
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| 74 | void SetPostGeometryCell(const G4GeometryCell &postCell); |
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| 75 | |
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| 76 | void SetCrossBoundary(G4bool b); |
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| 77 | |
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| 78 | private: |
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| 79 | G4GeometryCell fPreGeometryCell; |
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| 80 | G4GeometryCell fPostGeometryCell; |
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| 81 | G4bool fCrossBoundary; |
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| 82 | |
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| 83 | }; |
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| 84 | |
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| 85 | |
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| 86 | |
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| 87 | inline void G4GeometryCellStep::SetPreGeometryCell(const G4GeometryCell &preCell) |
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| 88 | { |
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| 89 | fPreGeometryCell = preCell; |
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| 90 | } |
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| 91 | |
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| 92 | inline void G4GeometryCellStep::SetPostGeometryCell(const G4GeometryCell &postCell) |
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| 93 | { |
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| 94 | fPostGeometryCell = postCell; |
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| 95 | } |
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| 96 | |
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| 97 | inline void G4GeometryCellStep::SetCrossBoundary(G4bool b) |
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| 98 | { |
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| 99 | fCrossBoundary = b; |
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| 100 | } |
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| 101 | |
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| 102 | inline const G4GeometryCell &G4GeometryCellStep::GetPreGeometryCell() const |
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| 103 | { |
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| 104 | return fPreGeometryCell; |
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| 105 | } |
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| 106 | |
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| 107 | inline const G4GeometryCell &G4GeometryCellStep::GetPostGeometryCell() const |
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| 108 | { |
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| 109 | return fPostGeometryCell; |
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| 110 | } |
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| 111 | |
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| 112 | inline G4bool G4GeometryCellStep::GetCrossBoundary() const |
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| 113 | { |
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| 114 | return fCrossBoundary; |
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| 115 | } |
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| 116 | |
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| 117 | |
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| 118 | #endif |
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