[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: G4IStore.hh,v 1.10 2006/06/29 18:16:04 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 G4IStore |
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| 32 | // |
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| 33 | // Class description: |
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| 34 | // |
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| 35 | // An implementation of a "importance store" with the interface |
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| 36 | // G4VIStore. See description in G4VIStore. |
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| 37 | // This implementation uses G4GeometryCellImportance as the container |
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| 38 | // to store the "cells" together with the importance values. |
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| 39 | // Giving a cell the importance 0 is allowed as |
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| 40 | // a flagging that no biasing should happen between this |
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| 41 | // cell and it's neighbors |
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| 42 | // If a cell is not known by the importance store no biasing |
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| 43 | // should be applied between this cell and it's nighbors. |
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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 G4IStore_hh |
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| 48 | #define G4IStore_hh G4IStore_hh |
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| 49 | |
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| 50 | #include "G4VIStore.hh" |
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| 51 | #include "G4GeometryCellImportance.hh" |
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| 52 | |
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| 53 | class G4IStore : public G4VIStore |
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| 54 | { |
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| 55 | |
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| 56 | public: // with description |
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| 57 | |
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| 58 | explicit G4IStore(const G4VPhysicalVolume &worldvolume); |
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| 59 | // initialise the importance store for the given geometry |
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| 60 | |
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| 61 | virtual ~G4IStore(); |
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| 62 | // destruct |
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| 63 | |
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| 64 | virtual G4double GetImportance(const G4GeometryCell &gCell) const; |
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| 65 | // derive a importance value of a "cell" addresed by a G4GeometryCell |
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| 66 | // from the store. |
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| 67 | |
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| 68 | virtual G4bool IsKnown(const G4GeometryCell &gCell) const; |
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| 69 | // returns true if the gCell is in the store, else false |
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| 70 | |
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| 71 | |
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| 72 | virtual const G4VPhysicalVolume &GetWorldVolume() const; |
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| 73 | // return a reference to the wolrd volume of the |
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| 74 | // "importance" geometry |
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| 75 | |
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| 76 | void AddImportanceGeometryCell(G4double importance, |
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| 77 | const G4GeometryCell &gCell); |
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| 78 | void AddImportanceGeometryCell(G4double importance, |
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| 79 | const G4VPhysicalVolume &, |
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| 80 | G4int aRepNum = 0); |
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| 81 | // Add a "cell" together with a importance value to the store. |
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| 82 | |
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| 83 | void ChangeImportance(G4double importance, |
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| 84 | const G4GeometryCell &gCell); |
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| 85 | void ChangeImportance(G4double importance, |
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| 86 | const G4VPhysicalVolume &, |
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| 87 | G4int aRepNum = 0); |
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| 88 | // Change a importance value of a "cell". |
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| 89 | |
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| 90 | G4double GetImportance(const G4VPhysicalVolume &, |
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| 91 | G4int aRepNum = 0) const ; |
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| 92 | |
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| 93 | private: |
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| 94 | |
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| 95 | G4bool IsInWorld(const G4VPhysicalVolume &) const; |
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| 96 | void SetInternalIterator(const G4GeometryCell &gCell) const; |
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| 97 | void Error(const G4String &m) const; |
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| 98 | |
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| 99 | private: |
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| 100 | |
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| 101 | const G4VPhysicalVolume &fWorldVolume; |
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| 102 | G4GeometryCellImportance fGeometryCelli; |
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| 103 | |
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| 104 | mutable G4GeometryCellImportance::const_iterator fCurrentIterator; |
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| 105 | }; |
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| 106 | |
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| 107 | #endif |
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