Gabriele Cosmo
71 lines
2.9 KiB
C++
71 lines
2.9 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: G4VParallelStepper.hh,v 1.7 2002/10/22 13:18:46 dressel Exp $
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// GEANT4 tag $Name: geant4-07-00-cand-01 $
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//
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// ----------------------------------------------------------------------
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// Class G4VParallelStepper
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//
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// Class description:
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//
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// This interface is used internally by importance sampling and scoring
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// in a "parallel" geometry.
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// It abstracts a parallel stepper which servs to comunicate
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// information about a G4GeometryCellStep between the "transportation"
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// (done by G4ParallelTransport) of a track in a "parallel" geometry
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// and a scorer for that geometry.
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// Author: Michael Dressel (Michael.Dressel@cern.ch)
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// ----------------------------------------------------------------------
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#ifndef G4VParallelStepper_hh
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#define G4VParallelStepper_hh G4VParallelStepper_hh
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#include "G4GeometryCellStep.hh"
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class G4VParallelStepper
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{
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public: // with description
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G4VParallelStepper();
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virtual ~G4VParallelStepper();
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virtual G4GeometryCellStep GetPStep() const = 0;
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// get the current G4GeometryCellStep
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virtual void Init(const G4GeometryCell &agCell) = 0;
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// initialise the parallel stepper and the G4GeometryCellStep
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// pre and post G4GeometryCell of the step are set equal
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virtual void Update(const G4GeometryCell &agCell) = 0;
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// to be called when crossing a boundary of the
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// "parallel" geometry to update the G4GeometryCellStep
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virtual void UnSetCrossBoundary() = 0;
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// to be called to unset the fCrossBoundary member of the G4GeometryCellStep
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};
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#endif
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