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geant4/source/geometry/biasing/src/G4ImportanceSplitExaminer.cc
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2016-06-09 10:49:58 +02:00

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//
// ********************************************************************
// * DISCLAIMER *
// * *
// * The following disclaimer summarizes all the specific disclaimers *
// * of contributors to this software. The specific disclaimers,which *
// * govern, are listed with their locations in: *
// * http://cern.ch/geant4/license *
// * *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. *
// * *
// * This code implementation is the intellectual property of the *
// * GEANT4 collaboration. *
// * By copying, distributing or modifying the Program (or any work *
// * based on the Program) you indicate your acceptance of this *
// * statement, and all its terms. *
// ********************************************************************
//
//
// $Id: G4ImportanceSplitExaminer.cc,v 1.7 2003/08/19 16:38:47 dressel Exp $
// GEANT4 tag $Name: geant4-06-00-patch-01 $
//
// ----------------------------------------------------------------------
// GEANT 4 class source file
//
// G4ImportanceSplitExaminer.cc
//
// ----------------------------------------------------------------------
#include "G4ImportanceSplitExaminer.hh"
#include "G4VParallelStepper.hh"
#include "G4VImportanceAlgorithm.hh"
#include "G4VIStore.hh"
G4ImportanceSplitExaminer::
G4ImportanceSplitExaminer(const G4VImportanceAlgorithm &aIalg,
const G4VParallelStepper &astepper,
const G4VIStore &istore)
: fIalgorithm(aIalg),
fPStepper(astepper),
fIStore(istore)
{}
G4ImportanceSplitExaminer::~G4ImportanceSplitExaminer()
{}
G4Nsplit_Weight G4ImportanceSplitExaminer::Examine(G4double w) const
{
G4GeometryCellStep pstep = fPStepper.GetPStep();
G4Nsplit_Weight nw = fIalgorithm.
Calculate(fIStore.GetImportance(pstep.GetPreGeometryCell()),
fIStore.GetImportance(pstep.GetPostGeometryCell()),
w);
return nw;
}