| 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: G4WeightWindowStore.hh,v 1.3 2006/06/29 18:17:05 gunter Exp $
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| 28 | // GEANT4 tag $Name: HEAD $
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| 29 | //
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| 30 | // ----------------------------------------------------------------------
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| 31 | // Class G4WeightWindowStore
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| 32 | //
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| 33 | // Class description:
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| 34 | //
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| 35 | // Implementation of a weight window store according to the
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| 36 | // G4VWeightWindowStore interface.
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| 37 | // See G4VWeightWindowStore.
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| 38 |
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| 39 | // Author: Michael Dressel (Michael.Dressel@cern.ch)
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| 40 | // ----------------------------------------------------------------------
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| 41 | #ifndef G4WeightWindowStore_hh
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| 42 | #define G4WeightWindowStore_hh G4WeightWindowStore_hh
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| 43 |
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| 44 | #include "G4VWeightWindowStore.hh"
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| 45 | #include "G4GeometryCellWeight.hh"
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| 46 | #include <set>
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| 47 | #include <vector>
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| 48 |
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| 49 | class G4WeightWindowStore: public G4VWeightWindowStore
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| 50 | {
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| 51 |
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| 52 | public: // with description
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| 53 |
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| 54 | explicit G4WeightWindowStore(const G4VPhysicalVolume &worldvolume);
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| 55 | // initialise the weight window store for the given geometry
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| 56 |
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| 57 | virtual ~G4WeightWindowStore();
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| 58 | // destruct
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| 59 |
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| 60 | virtual G4double GetLowerWeitgh(const G4GeometryCell &gCell,
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| 61 | G4double partEnergy) const;
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| 62 | // derive a lower weight bound value of a "cell" addresed by a
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| 63 | // G4GeometryCell and the coresponding energy from the store.
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| 64 |
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| 65 | virtual G4bool IsKnown(const G4GeometryCell &gCell) const;
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| 66 | // returns true if the gCell is in the store, else false
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| 67 |
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| 68 |
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| 69 | virtual const G4VPhysicalVolume &GetWorldVolume() const;
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| 70 | // return a reference to the wolrd volume of the
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| 71 | // geometry
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| 72 |
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| 73 | void AddLowerWeights(const G4GeometryCell &gCell,
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| 74 | const std::vector<G4double> &lowerWeights);
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| 75 | // add lower weights. Only if general upper energy bounds have
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| 76 | // been set
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| 77 |
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| 78 | void AddUpperEboundLowerWeightPairs(const G4GeometryCell &gCell,
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| 79 | const G4UpperEnergyToLowerWeightMap&
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| 80 | enWeMap);
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| 81 | // set upper energy - lower weight pairs for a cell
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| 82 |
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| 83 | void SetGeneralUpperEnergyBounds(const std::set<G4double, std::less<G4double> > &enBounds);
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| 84 |
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| 85 | private:
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| 86 |
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| 87 | G4bool IsInWorld(const G4VPhysicalVolume &) const;
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| 88 | void Error(const G4String &m) const;
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| 89 | void SetInternalIterator(const G4GeometryCell &gCell) const;
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| 90 |
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| 91 | private:
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| 92 |
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| 93 | const G4VPhysicalVolume &fWorldVolume;
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| 94 | std::set<G4double, std::less<G4double> > fGeneralUpperEnergyBounds;
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| 95 | G4GeometryCellWeight fCellToUpEnBoundLoWePairsMap;
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| 96 | mutable G4GeometryCellWeight::const_iterator fCurrentIterator;
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| 97 |
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| 98 | };
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| 99 |
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| 100 | #endif
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