[819] | 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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[960] | 27 | // $Id: G4VSampler.hh,v 1.9 2008/04/21 09:10:28 ahoward Exp $ |
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[1007] | 28 | // GEANT4 tag $Name: geant4-09-02 $ |
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[819] | 29 | // |
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| 30 | // ---------------------------------------------------------------------- |
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| 31 | // Class G4VSampler |
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| 32 | // |
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| 33 | // Class description: |
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| 34 | // |
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| 35 | // This interface describes a configurable sampler. |
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| 36 | // It applies to a given particle type. |
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| 37 | // Concrete classes with this interface may be used for |
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| 38 | // scoring, importance sampling and weight cutoff (weight roulette). |
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| 39 | |
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| 40 | // Author: Michael Dressel (Michael.Dressel@cern.ch) |
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| 41 | // ---------------------------------------------------------------------- |
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| 42 | #ifndef G4VSampler_hh |
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| 43 | #define G4VSampler_hh G4VSampler_hh |
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| 44 | |
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| 45 | #include "G4Types.hh" |
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| 46 | #include "G4PlaceOfAction.hh" |
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| 47 | |
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| 48 | class G4VPhysicalVolume; |
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| 49 | class G4VImportanceAlgorithm; |
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| 50 | class G4VIStore; |
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| 51 | class G4VWeightWindowAlgorithm; |
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| 52 | class G4VWeightWindowStore; |
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| 53 | //class G4VScorer; |
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| 54 | |
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| 55 | class G4VSampler |
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| 56 | { |
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| 57 | |
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| 58 | public: // with description |
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| 59 | |
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| 60 | G4VSampler(); |
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| 61 | virtual ~G4VSampler(); |
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| 62 | |
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| 63 | // virtual void PrepareScoring(G4VScorer *Scorer) = 0; |
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| 64 | // virtual void PrepareScoring() = 0; |
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| 65 | |
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| 66 | virtual void PrepareImportanceSampling(G4VIStore *istore, |
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| 67 | const G4VImportanceAlgorithm |
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| 68 | *ialg = 0) = 0; |
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| 69 | |
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| 70 | |
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| 71 | virtual void PrepareWeightRoulett(G4double wsurvive = 0.5, |
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| 72 | G4double wlimit = 0.25, |
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| 73 | G4double isource = 1) = 0; |
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| 74 | |
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| 75 | virtual void PrepareWeightWindow(G4VWeightWindowStore *wwstore, |
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| 76 | G4VWeightWindowAlgorithm *wwAlg = 0, |
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| 77 | G4PlaceOfAction placeOfAction = |
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| 78 | onBoundary) = 0; |
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| 79 | |
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| 80 | virtual void Configure() = 0; |
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| 81 | |
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| 82 | virtual void ClearSampling() = 0; |
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| 83 | // clear the sampler and remove the processes |
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| 84 | |
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| 85 | virtual G4bool IsConfigured() const = 0; |
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| 86 | // check if some initialization hase already been done |
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| 87 | |
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| 88 | virtual void SetParallel(G4bool paraflag) = 0; |
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| 89 | |
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| 90 | }; |
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| 91 | |
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| 92 | #endif |
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