Gabriele Cosmo
74 lines
2.8 KiB
C++
74 lines
2.8 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: G4PStep.hh,v 1.3 2002/04/10 13:13:06 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 G4PStep
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//
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// Class description:
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//
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// This class serves to address the "cell" a track previously
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// touched and a "cell" a track is currently in. It is used
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// for scoring and importance sampling in the "mass" geometry as well
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// as in a "parallel" geometry.
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// The "cell" information is available with the fPreTouchableKey and the
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// fPostTouchableKey.
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// The fCrossBoundary member is set true in case the step
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// crosses a boundary in the geometry it this G4PStep
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// refers to.
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// Author: Michael Dressel (Michael.Dressel@cern.ch)
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// ----------------------------------------------------------------------
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#ifndef G4PStep_hh
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#define G4PStep_hh G4PStep_hh
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#include "G4PTouchableKey.hh"
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class G4PStep
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{
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public: // with description
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G4PStep(const G4PTouchableKey &preKey, const G4PTouchableKey &postKey)
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: fPreTouchableKey(preKey), fPostTouchableKey(postKey),
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fCrossBoundary(false) {}
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// initialise pre and post G4PTouchableKey
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~G4PStep(){}
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public: // without description
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G4PTouchableKey fPreTouchableKey;
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// addressing the "cell" the track previously touched
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G4PTouchableKey fPostTouchableKey;
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// addressing the current "cell"
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G4bool fCrossBoundary;
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// true if step crosses boundary of the geometry it refers to
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};
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#endif
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