Gabriele Cosmo
90 lines
3.3 KiB
C++
90 lines
3.3 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: G4MassImportanceSampler.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 G4MassImportanceSampler
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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 the "mass" 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 G4MassImportanceSampler_hh
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#define G4MassImportanceSampler_hh G4MassImportanceSampler_hh
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#include "globals.hh"
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#include "G4VSampler.hh"
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class G4VIStore;
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class G4MassImportanceProcess;
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class G4VImportanceAlgorithm;
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class G4VProcess;
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class G4MassImportanceSampler : public G4VSampler
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{
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public: // with description
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G4MassImportanceSampler(G4VIStore &aIstore,
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const G4String &particlename,
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const G4VImportanceAlgorithm *algorithm = 0);
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// if *algorithm = 0: use the G4ImportanceAlgorithm
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// else: use a customised importance algorithm derived from
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// G4VImportanceAlgorithm
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~G4MassImportanceSampler();
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// delete G4MassImportanceProcess and G4VImportanceAlgorithm
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// if constructed by this object
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G4MassImportanceProcess *CreateMassImportanceProcess();
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// create the mass 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 G4MassImportanceSampler has to be initialised after
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// the initialisation of the G4RunManager !
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private:
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G4MassImportanceSampler(const G4MassImportanceSampler &);
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G4MassImportanceSampler &operator=(const G4MassImportanceSampler &);
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private:
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G4VIStore &fIStore;
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G4String fParticleName;
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G4MassImportanceProcess *fMassImportanceProcess;
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G4bool fCreatedAlgorithm;
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const G4VImportanceAlgorithm *fAlgorithm;
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};
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#endif
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