| 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | //
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| 27 | // $Id: G4Step.cc,v 1.11 2010/10/30 07:49:08 kurasige Exp $
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| 28 | // GEANT4 tag $Name: track-V09-03-09 $
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| 29 | //
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| 30 | //
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| 31 | //---------------------------------------------------------------
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| 32 | //
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| 33 | // G4Step.cc
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| 34 | //
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| 35 | // Description:
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| 36 | // This class represents the Step of a particle tracked.
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| 37 | // It includes information of
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| 38 | // 1) List of Step points which compose the Step,
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| 39 | // 2) static information of particle which generated the
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| 40 | // Step,
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| 41 | // 3) trackID and parent particle ID of the Step,
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| 42 | // 4) termination condition of the Step,
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| 43 | //
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| 44 | // Contact:
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| 45 | // Questions and comments to this code should be sent to
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| 46 | // Katsuya Amako (e-mail: Katsuya.Amako@kek.jp)
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| 47 | // Takashi Sasaki (e-mail: Takashi.Sasaki@kek.jp)
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| 48 | //
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| 49 | // ---------------------------------------------------------------
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| 50 |
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| 51 | #include "G4Step.hh"
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| 52 |
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| 53 | ////////////////
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| 54 | G4Step::G4Step()
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| 55 | ////////////////
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| 56 | : fTotalEnergyDeposit(0.0),fNonIonizingEnergyDeposit(0.0),
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| 57 | fStepLength(0.), fpTrack(0),
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| 58 | fpSteppingControlFlag(NormalCondition),fSecondary(0),
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| 59 | fpVectorOfAuxiliaryPointsPointer(0)
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| 60 | {
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| 61 | fpPreStepPoint = new G4StepPoint();
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| 62 | fpPostStepPoint = new G4StepPoint();
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| 63 |
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| 64 | fFirstStepInVolume =false;
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| 65 | fLastStepInVolume = false;
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| 66 | }
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| 67 |
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| 68 | /////////////////
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| 69 | G4Step::~G4Step()
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| 70 | /////////////////
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| 71 | {
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| 72 | delete fpPreStepPoint;
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| 73 | delete fpPostStepPoint;
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| 74 | }
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| 75 |
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| 76 |
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| 77 | /////////////////
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| 78 | G4ThreeVector G4Step::GetDeltaMomentum() const
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| 79 | /////////////////
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| 80 | {
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| 81 | static G4bool isFirstTime = true;
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| 82 | if (isFirstTime) {
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| 83 | isFirstTime = false;
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| 84 | #ifdef G4VERBOSE
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| 85 | G4Exception( "G4Step::GetDeltaMomentum()","Warning", JustWarning,
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| 86 | "This method is obsolete and will be removed soon");
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| 87 | #endif
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| 88 | }
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| 89 |
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| 90 | return fpPostStepPoint->GetMomentum()
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| 91 | - fpPreStepPoint->GetMomentum();
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| 92 | }
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| 93 |
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| 94 | /////////////////
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| 95 | G4double G4Step::GetDeltaEnergy() const
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| 96 | /////////////////
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| 97 | {
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| 98 | static G4bool isFirstTime = true;
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| 99 | if (isFirstTime) {
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| 100 | isFirstTime = false;
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| 101 | #ifdef G4VERBOSE
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| 102 | G4Exception( "G4Step::GetDeltaEnergy()","Warning", JustWarning,
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| 103 | "This method is obsolete and will be removed soon");
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| 104 | #endif
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| 105 | }
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| 106 |
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| 107 | return fpPostStepPoint->GetKineticEnergy()
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| 108 | - fpPreStepPoint->GetKineticEnergy();
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| 109 | }
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