Gabriele Cosmo
86 lines
3.2 KiB
C++
86 lines
3.2 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: G4VSampler.hh,v 1.9 2003/11/26 14:51:49 gcosmo Exp $
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// GEANT4 tag $Name: geant4-06-00-patch-01 $
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//
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// ----------------------------------------------------------------------
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// Class G4VSampler
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//
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// Class description:
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//
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// This interface describes a configurable sampler.
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// It applies to a given particle type.
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// Concrete classes with this interface may be used for
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// scoring, importance sampling and weight cutoff (weight roulette).
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// Author: Michael Dressel (Michael.Dressel@cern.ch)
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// ----------------------------------------------------------------------
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#ifndef G4VSampler_hh
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#define G4VSampler_hh G4VSampler_hh
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#include "G4Types.hh"
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#include "G4PlaceOfAction.hh"
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class G4VPhysicalVolume;
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class G4VImportanceAlgorithm;
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class G4VIStore;
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class G4VWeightWindowAlgorithm;
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class G4VWeightWindowStore;
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class G4VScorer;
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class G4VSampler
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{
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public: // with description
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G4VSampler();
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virtual ~G4VSampler();
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virtual void PrepareScoring(G4VScorer *Scorer) = 0;
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virtual void PrepareImportanceSampling(G4VIStore *istore,
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const G4VImportanceAlgorithm
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*ialg = 0) = 0;
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virtual void PrepareWeightRoulett(G4double wsurvive = 0.5,
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G4double wlimit = 0.25,
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G4double isource = 1) = 0;
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virtual void PrepareWeightWindow(G4VWeightWindowStore *wwstore,
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G4VWeightWindowAlgorithm *wwAlg = 0,
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G4PlaceOfAction placeOfAction =
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onBoundary) = 0;
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virtual void Configure() = 0;
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virtual void ClearSampling() = 0;
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// clear the sampler and remove the processes
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virtual G4bool IsConfigured() const = 0;
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// check if some initialization hase already been done
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};
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#endif
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