Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/processes/transportation/src/G4StepLimiter.cc

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Diff markup

Differences between /processes/transportation/src/G4StepLimiter.cc (Version 11.3.0) and /processes/transportation/src/G4StepLimiter.cc (Version 9.0)


  1 //                                                  1 //
  2 // *******************************************      2 // ********************************************************************
  3 // * License and Disclaimer                         3 // * License and Disclaimer                                           *
  4 // *                                                4 // *                                                                  *
  5 // * The  Geant4 software  is  copyright of th      5 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
  6 // * the Geant4 Collaboration.  It is provided      6 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
  7 // * conditions of the Geant4 Software License      7 // * conditions of the Geant4 Software License,  included in the file *
  8 // * LICENSE and available at  http://cern.ch/      8 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
  9 // * include a list of copyright holders.           9 // * include a list of copyright holders.                             *
 10 // *                                               10 // *                                                                  *
 11 // * Neither the authors of this software syst     11 // * Neither the authors of this software system, nor their employing *
 12 // * institutes,nor the agencies providing fin     12 // * institutes,nor the agencies providing financial support for this *
 13 // * work  make  any representation or  warran     13 // * work  make  any representation or  warranty, express or implied, *
 14 // * regarding  this  software system or assum     14 // * regarding  this  software system or assume any liability for its *
 15 // * use.  Please see the license in the file      15 // * use.  Please see the license in the file  LICENSE  and URL above *
 16 // * for the full disclaimer and the limitatio     16 // * for the full disclaimer and the limitation of liability.         *
 17 // *                                               17 // *                                                                  *
 18 // * This  code  implementation is the result      18 // * This  code  implementation is the result of  the  scientific and *
 19 // * technical work of the GEANT4 collaboratio     19 // * technical work of the GEANT4 collaboration.                      *
 20 // * By using,  copying,  modifying or  distri     20 // * By using,  copying,  modifying or  distributing the software (or *
 21 // * any work based  on the software)  you  ag     21 // * any work based  on the software)  you  agree  to acknowledge its *
 22 // * use  in  resulting  scientific  publicati     22 // * use  in  resulting  scientific  publications,  and indicate your *
 23 // * acceptance of all terms of the Geant4 Sof     23 // * acceptance of all terms of the Geant4 Software license.          *
 24 // *******************************************     24 // ********************************************************************
 25 //                                                 25 //
 26 //                                                 26 //
                                                   >>  27 // $Id: G4StepLimiter.cc,v 1.3 2006/11/14 09:11:18 gcosmo Exp $
                                                   >>  28 // GEANT4 tag $Name: geant4-09-00 $
 27 //                                                 29 //
 28 // -------------------------------------------     30 // --------------------------------------------------------------
 29 // History                                         31 // History
 30 //                                                 32 //
 31 // 23-01-04 first implementation  (H.Kurashige     33 // 23-01-04 first implementation  (H.Kurashige)
 32 // -------------------------------------------     34 // --------------------------------------------------------------
 33                                                    35 
 34 #include "G4StepLimiter.hh"                        36 #include "G4StepLimiter.hh"
 35 #include "G4TransportationProcessType.hh"      << 
 36                                                    37 
 37 #include "G4Step.hh"                               38 #include "G4Step.hh"
 38 #include "G4UserLimits.hh"                         39 #include "G4UserLimits.hh"
 39 #include "G4VParticleChange.hh"                    40 #include "G4VParticleChange.hh"
 40                                                    41 
 41                                                    42 
 42 ////////////////////////////////////               43 ////////////////////////////////////
 43 G4StepLimiter::G4StepLimiter(const G4String& a     44 G4StepLimiter::G4StepLimiter(const G4String& aName)
 44   : G4VProcess(aName, fGeneral )               <<  45   : G4VProcess(aName)
 45 {                                                  46 {
 46   // set Process Sub Type                      <<  47    if (verboseLevel>1) {
 47   SetProcessSubType(static_cast<int>(STEP_LIMI << 
 48                                                << 
 49   if (verboseLevel>1) {                        << 
 50      G4cout << GetProcessName() << " is create     48      G4cout << GetProcessName() << " is created "<< G4endl;
 51    }                                               49    }
 52 }                                                  50 }
 53                                                    51 
 54                                                    52 
 55 ////////////////////////                           53 ////////////////////////
 56 G4StepLimiter::~G4StepLimiter()                    54 G4StepLimiter::~G4StepLimiter()
 57 {                                                  55 {
 58 }                                                  56 }
 59                                                    57 
 60                                                    58 
 61 ////////////////////////                           59 ////////////////////////
 62 G4StepLimiter::G4StepLimiter(G4StepLimiter& ri     60 G4StepLimiter::G4StepLimiter(G4StepLimiter& right)
 63   : G4VProcess(right)                              61   : G4VProcess(right)
 64 {                                                  62 {
 65 }                                                  63 }
 66                                                    64 
 67                                                    65  
 68 ////////////////                                   66 ////////////////
 69 G4double                                           67 G4double 
 70   G4StepLimiter::PostStepGetPhysicalInteractio     68   G4StepLimiter::PostStepGetPhysicalInteractionLength( 
 71                const G4Track& aTrack,              69                const G4Track& aTrack,
 72                G4double, // previousStepSize       70                G4double, // previousStepSize
 73                G4ForceCondition* condition  )      71                G4ForceCondition* condition  )
 74 {                                                  72 {
 75   // condition is set to "Not Forced"              73   // condition is set to "Not Forced"
 76   *condition = NotForced;                          74   *condition = NotForced;
 77                                                    75 
 78    G4double proposedStep = DBL_MAX;                76    G4double proposedStep = DBL_MAX;
 79    G4UserLimits* pUserLimits =                     77    G4UserLimits* pUserLimits =
 80                  aTrack.GetVolume()->GetLogica     78                  aTrack.GetVolume()->GetLogicalVolume()->GetUserLimits();
 81    if (pUserLimits) {                              79    if (pUserLimits) {
 82      // max allowed step length                    80      // max allowed step length
 83      //                                            81      //
 84      proposedStep = pUserLimits->GetMaxAllowed     82      proposedStep = pUserLimits->GetMaxAllowedStep(aTrack);
 85      if (proposedStep < 0.) proposedStep =0.;      83      if (proposedStep < 0.) proposedStep =0.; 
 86    }                                               84    }
 87    return proposedStep;                            85    return proposedStep;
 88 }                                                  86 }
 89                                                    87 
 90 ///////////////                                    88 ///////////////
 91 G4VParticleChange*                                 89 G4VParticleChange*
 92   G4StepLimiter::PostStepDoIt( const G4Track&      90   G4StepLimiter::PostStepDoIt( const G4Track& aTrack,
 93                                  const G4Step&     91                                  const G4Step&  )
 94 // Do Nothing                                      92 // Do Nothing
 95 //                                                 93 //
 96 {                                                  94 {
 97    aParticleChange.Initialize(aTrack);             95    aParticleChange.Initialize(aTrack);
 98    return &aParticleChange;                        96    return &aParticleChange;
 99 }                                                  97 }
100                                                    98 
101                                                    99 
102                                                   100 
103                                                   101 
104                                                   102 
105                                                   103 
106                                                   104 
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113                                                   111