Gabriele Cosmo
68 lines
2.6 KiB
C++
68 lines
2.6 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: G4VIStore.hh,v 1.8 2002/10/14 12:36:01 dressel Exp $
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// GEANT4 tag $Name: geant4-05-02-patch-01 $
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//
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// ----------------------------------------------------------------------
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// Class G4VIStore
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//
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// Class description:
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//
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// An interface of an "importance store" used by importance sampling.
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// It defines how a importance value together with a "cell"
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// (a G4VPhysicalVolume and a replica number) has to be added
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// to the "importance store" and how a importance value can be derived
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// from the "importance store".
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//
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// Author: Michael Dressel (Michael.Dressel@cern.ch)
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// ----------------------------------------------------------------------
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#ifndef G4VIStore_hh
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#define G4VIStore_hh G4VIStore_hh
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#include "globals.hh"
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class G4GeometryCell;
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class G4VPhysicalVolume;
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class G4VIStore
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{
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public: // with description
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G4VIStore();
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virtual ~G4VIStore();
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virtual G4double GetImportance(const G4GeometryCell &gCell) const = 0;
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// derive a importance value of a "cell" addresed by a G4GeometryCell
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// from the store.
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virtual G4bool IsKnown(const G4GeometryCell &gCell) const = 0;
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// returns true if the gCell is in the store, else false
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virtual const G4VPhysicalVolume &GetWorldVolume() const = 0;
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};
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#endif
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