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25 // 25 //
26 // G4ParticleChangeForMSC class implementation 26 // G4ParticleChangeForMSC class implementation
27 // 27 //
28 // Author: Hisaya Kurashige, 23 March 1998 28 // Author: Hisaya Kurashige, 23 March 1998
29 // Revision: Vladimir Ivantchenko, 16 January 29 // Revision: Vladimir Ivantchenko, 16 January 2004
30 // 23 August 2 30 // 23 August 2022
31 // ------------------------------------------- 31 // --------------------------------------------------------------------
32 32
33 #include "G4ParticleChangeForMSC.hh" 33 #include "G4ParticleChangeForMSC.hh"
34 #include "G4SystemOfUnits.hh" 34 #include "G4SystemOfUnits.hh"
35 #include "G4Track.hh" 35 #include "G4Track.hh"
36 #include "G4Step.hh" 36 #include "G4Step.hh"
37 #include "G4ExceptionSeverity.hh" 37 #include "G4ExceptionSeverity.hh"
38 38
39 // ------------------------------------------- 39 // --------------------------------------------------------------------
40 G4ParticleChangeForMSC::G4ParticleChangeForMSC 40 G4ParticleChangeForMSC::G4ParticleChangeForMSC()
41 { 41 {
42 // Disable flag that is enabled in G4VPartic 42 // Disable flag that is enabled in G4VParticleChange if G4VERBOSE.
43 debugFlag = false; 43 debugFlag = false;
44 } 44 }
45 45
46 // ------------------------------------------- 46 // --------------------------------------------------------------------
47 G4Step* G4ParticleChangeForMSC::UpdateStepForA 47 G4Step* G4ParticleChangeForMSC::UpdateStepForAlongStep(G4Step* pStep)
48 { 48 {
49 // update the G4Step specific attributes 49 // update the G4Step specific attributes
50 pStep->SetStepLength(theTrueStepLength); 50 pStep->SetStepLength(theTrueStepLength);
51 51
52 // multiple scattering calculates the final 52 // multiple scattering calculates the final state of the particle
53 G4StepPoint* pPostStepPoint = pStep->GetPost 53 G4StepPoint* pPostStepPoint = pStep->GetPostStepPoint();
54 54
55 // update momentum direction 55 // update momentum direction
56 pPostStepPoint->SetMomentumDirection(theMome 56 pPostStepPoint->SetMomentumDirection(theMomentumDirection);
57 57
58 // update position 58 // update position
59 pPostStepPoint->SetPosition(thePosition); 59 pPostStepPoint->SetPosition(thePosition);
60 return pStep; 60 return pStep;
61 } 61 }
62 62
63 63