| 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: G4PSFlatSurfaceFlux.hh,v 1.3 2010/07/22 23:42:01 taso Exp $
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| 28 | // GEANT4 tag $Name: $
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| 29 | //
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| 30 |
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| 31 | #ifndef G4PSFlatSurfaceFlux_h
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| 32 | #define G4PSFlatSurfaceFlux_h 1
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| 33 |
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| 34 | #include "G4VPrimitiveScorer.hh"
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| 35 | #include "G4THitsMap.hh"
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| 36 | #include "G4Box.hh"
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| 37 | #include "G4PSDirectionFlag.hh"
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| 38 | ////////////////////////////////////////////////////////////////////////////////
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| 39 | // (Description)
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| 40 | // This is a primitive scorer class for scoring Surface Flux.
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| 41 | // Current version assumes only for G4Box shape, and the surface
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| 42 | // is defined at the -Z plane of the box.
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| 43 | // The surface flux is given in the unit of area.
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| 44 | // e.g. sum of 1/cos(T)/mm2, where T is a incident angle of the
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| 45 | // track on the surface.
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| 46 | //
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| 47 | //
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| 48 | // Surface is defined at the -Z surface.
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| 49 | // Direction -Z +Z
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| 50 | // 0 IN || OUT ->|<- | fFlux_InOut
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| 51 | // 1 IN ->| | fFlux_In
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| 52 | // 2 OUT |<- | fFlux_Out
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| 53 | //
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| 54 | // Created: 2005-11-14 Tsukasa ASO, Akinori Kimura.
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| 55 | //
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| 56 | // 18-Nov-2005 T.Aso, To use always positive value for anglefactor.
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| 57 | // Bug fix. Area definition.
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| 58 | // 29-Mar-2007 T.Aso, Bug fix for momentum direction at outgoing flux.
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| 59 | // 2010-07-22 Introduce Unit specification.
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| 60 | // 2010-07-22 Add weighted and divideByArea options
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| 61 | ///////////////////////////////////////////////////////////////////////////////
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| 62 |
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| 63 | class G4PSFlatSurfaceFlux : public G4VPrimitiveScorer
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| 64 | {
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| 65 | public: // with description
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| 66 | G4PSFlatSurfaceFlux(G4String name,G4int direction, G4int depth=0);
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| 67 | G4PSFlatSurfaceFlux(G4String name,G4int direction,
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| 68 | const G4String& unit, G4int depth=0);
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| 69 | virtual ~G4PSFlatSurfaceFlux();
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| 70 |
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| 71 | inline void Weighted(G4bool flg=true) { weighted = flg; }
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| 72 | // Multiply track weight
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| 73 |
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| 74 | inline void DivideByArea(G4bool flg=true) { divideByArea = flg; }
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| 75 | // Divided by Area.
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| 76 |
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| 77 | protected: // with description
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| 78 | virtual G4bool ProcessHits(G4Step*,G4TouchableHistory*);
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| 79 | G4int IsSelectedSurface(G4Step*,G4Box*);
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| 80 |
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| 81 | public:
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| 82 | virtual void Initialize(G4HCofThisEvent*);
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| 83 | virtual void EndOfEvent(G4HCofThisEvent*);
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| 84 | virtual void clear();
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| 85 | virtual void DrawAll();
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| 86 | virtual void PrintAll();
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| 87 |
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| 88 | virtual void SetUnit(const G4String& unit);
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| 89 |
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| 90 | protected:
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| 91 | virtual void DefineUnitAndCategory();
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| 92 |
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| 93 | private:
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| 94 | G4int HCID;
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| 95 | G4int fDirection;
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| 96 | G4THitsMap<G4double>* EvtMap;
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| 97 | G4bool weighted;
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| 98 | G4bool divideByArea;
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| 99 | };
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| 100 |
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| 101 | #endif
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| 102 |
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