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geant4/source/processes/transportation/include/G4PIScorer.hh
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2016-06-08 16:39:52 +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: G4PIScorer.hh,v 1.5 2002/04/10 13:14:16 dressel Exp $
// GEANT4 tag $Name: geant4-04-01 $
//
// ----------------------------------------------------------------------
// Class G4PIScorer
//
// Class description:
//
// A scorer delegating the scoring to G4PScorer. It performs
// a check for consistency between the importance value
// assigned to a post G4PTouchableKey and the weight of a track.
// The relation should be importance value * weight = 1.
// CAUTION: This holds only in well defined situations:
// A track starts in a "cell" with importance 1 and has a weight of 1.
// The particle can not be produced by other not importance sampled
// particles.
// Author: Michael Dressel (Michael.Dressel@cern.ch)
// ----------------------------------------------------------------------
#ifndef G4PIScorer_hh
#define G4PIScorer_hh G4PIScorer_hh
#include "g4std/iostream"
#include "G4VPScorer.hh"
#include "G4PMapPtkTallys.hh"
#include "G4PScorer.hh"
class G4Step;
class G4PStep;
class G4VIStore;
class G4PIScorer : public G4VPScorer
{
public: // with description
G4PIScorer(const G4VIStore &IStore);
// simple construction
~G4PIScorer();
// simple destruction
void Score(const G4Step &aStep, const G4PStep &aPStep);
// perform scoring for the G4Step and G4PStep
const G4PMapPtkTallys &GetMapPtkTallys() const
{return fPScorer.GetMapPtkTallys();}
// get a reference to the G4PMapPtkTallys containing
// the tallies
G4bool CorrectWeight() const {return fCorrectWeight;}
// returns false if the weight was not correct
// a user might want to get this information
// to mark the event a incorrect weight occurred
void ResetCorrectWeight() {fCorrectWeight = true;}
// reset fCorrectWeight
// the user has to reset the flag fCorrectWeight
// if he wants to use CorrectWeight()
private:
const G4VIStore &fIStore;
G4PScorer fPScorer;
G4int fNerr;
G4bool fCorrectWeight;
};
G4std::ostream& operator<<(G4std::ostream &out, const G4PIScorer &ps);
#endif