Gabriele Cosmo
105 lines
3.8 KiB
C++
105 lines
3.8 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: G4ParallelImportanceSampler.hh,v 1.1 2002/05/31 10:16:01 dressel Exp $
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// GEANT4 tag $Name: geant4-04-01 $
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//
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// ----------------------------------------------------------------------
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// Class G4ParallelImportanceSampler
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//
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// Class description:
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//
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// A user should use this class to set up importance sampling
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// in a "parallel" geometry.
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// The user must create an object of this kind and initialise it.
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// Author: Michael Dressel (Michael.Dressel@cern.ch)
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// ----------------------------------------------------------------------
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#ifndef G4ParallelImportanceSampler_hh
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#define G4ParallelImportanceSampler_hh G4ParallelImportanceSampler_hh
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#include "globals.hh"
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#include "G4VSampler.hh"
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class G4ParallelWorld;
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class G4VIStore;
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class G4VImportanceAlgorithm;
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class G4VImportanceSplitExaminer;
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class G4ParallelImportanceProcess;
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class G4ParallelImportanceSampler : public G4VSampler
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{
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public: // with description
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G4ParallelImportanceSampler(G4VIStore &is,
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const G4String &particlename,
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const G4VImportanceAlgorithm *ialg = 0);
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// if *ialg = 0: use the G4ImportanceAlgorithm
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// use a customised importance algorithm derived from
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// G4VImportanceAlgorithm
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// create G4ParallelWorld and G4ImportanceSplitExaminer
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public: // used internally by importance sampling
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G4ParallelImportanceSampler(G4VIStore &is,
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const G4String &particlename,
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G4ParallelWorld &pworld,
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const G4VImportanceAlgorithm *ialg = 0);
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~G4ParallelImportanceSampler();
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// delete G4ParallelWorld and G4ImportanceSplitExaminer
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// and G4ImportanceAgorithm and G4ParallelImportanceProcess
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// if created
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public: // with description
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G4ParallelImportanceProcess *CreateParallelImportanceProcess();
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// create the parallel importance process
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// don't use it if you use Initialize()
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void Initialize();
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// the G4ParallelImportanceSampler has to be initialised after
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// the initialisation of the G4RunManager !
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private:
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G4ParallelImportanceSampler(const G4ParallelImportanceSampler &);
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G4ParallelImportanceSampler &operator=(const G4ParallelImportanceSampler &);
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private:
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G4String fParticleName;
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G4ParallelWorld &fParallelWorld;
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G4bool fCreatedPW;
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G4bool fDeleteAlg;
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const G4VImportanceAlgorithm *fIalgorithm;
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G4VImportanceSplitExaminer *fExaminer;
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G4ParallelImportanceProcess *fParallelImportanceProcess;
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};
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#endif
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