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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 // $Id$
27 // 28 //
28 // ------------------------------------------- 29 // --------------------------------------------------------------
29 // History 30 // History
30 // 31 //
31 // 23-01-04 first implementation (H.Kurashige 32 // 23-01-04 first implementation (H.Kurashige)
32 // ------------------------------------------- 33 // --------------------------------------------------------------
33 34
34 #include "G4StepLimiter.hh" 35 #include "G4StepLimiter.hh"
35 #include "G4TransportationProcessType.hh" 36 #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, fGeneral )
45 { 46 {
46 // set Process Sub Type 47 // set Process Sub Type
47 SetProcessSubType(static_cast<int>(STEP_LIMI 48 SetProcessSubType(static_cast<int>(STEP_LIMITER));
48 49
49 if (verboseLevel>1) { 50 if (verboseLevel>1) {
50 G4cout << GetProcessName() << " is create 51 G4cout << GetProcessName() << " is created "<< G4endl;
51 } 52 }
52 } 53 }
53 54
54 55
55 //////////////////////// 56 ////////////////////////
56 G4StepLimiter::~G4StepLimiter() 57 G4StepLimiter::~G4StepLimiter()
57 { 58 {
58 } 59 }
59 60
60 61
61 //////////////////////// 62 ////////////////////////
62 G4StepLimiter::G4StepLimiter(G4StepLimiter& ri 63 G4StepLimiter::G4StepLimiter(G4StepLimiter& right)
63 : G4VProcess(right) 64 : G4VProcess(right)
64 { 65 {
65 } 66 }
66 67
67 68
68 //////////////// 69 ////////////////
69 G4double 70 G4double
70 G4StepLimiter::PostStepGetPhysicalInteractio 71 G4StepLimiter::PostStepGetPhysicalInteractionLength(
71 const G4Track& aTrack, 72 const G4Track& aTrack,
72 G4double, // previousStepSize 73 G4double, // previousStepSize
73 G4ForceCondition* condition ) 74 G4ForceCondition* condition )
74 { 75 {
75 // condition is set to "Not Forced" 76 // condition is set to "Not Forced"
76 *condition = NotForced; 77 *condition = NotForced;
77 78
78 G4double proposedStep = DBL_MAX; 79 G4double proposedStep = DBL_MAX;
79 G4UserLimits* pUserLimits = 80 G4UserLimits* pUserLimits =
80 aTrack.GetVolume()->GetLogica 81 aTrack.GetVolume()->GetLogicalVolume()->GetUserLimits();
81 if (pUserLimits) { 82 if (pUserLimits) {
82 // max allowed step length 83 // max allowed step length
83 // 84 //
84 proposedStep = pUserLimits->GetMaxAllowed 85 proposedStep = pUserLimits->GetMaxAllowedStep(aTrack);
85 if (proposedStep < 0.) proposedStep =0.; 86 if (proposedStep < 0.) proposedStep =0.;
86 } 87 }
87 return proposedStep; 88 return proposedStep;
88 } 89 }
89 90
90 /////////////// 91 ///////////////
91 G4VParticleChange* 92 G4VParticleChange*
92 G4StepLimiter::PostStepDoIt( const G4Track& 93 G4StepLimiter::PostStepDoIt( const G4Track& aTrack,
93 const G4Step& 94 const G4Step& )
94 // Do Nothing 95 // Do Nothing
95 // 96 //
96 { 97 {
97 aParticleChange.Initialize(aTrack); 98 aParticleChange.Initialize(aTrack);
98 return &aParticleChange; 99 return &aParticleChange;
99 } 100 }
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