| Geant4 Cross Reference |
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
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24 // ********************************************************************
25 //
26 #include "G4KineticTrackVector.hh"
27
28 G4KineticTrackVector::G4KineticTrackVector()
29 {
30 }
31
32
33 //****************************************************************************************************************
34 // These methods were implemented by Maxim Komogorov
35 // Maxim.Komogorov@cern.ch
36
37 void G4KineticTrackVector::BoostBeam(G4ThreeVector& BeamMom)
38 {
39 for(unsigned int c1 = 0; c1 < size(); c1++)
40 {
41 G4KineticTrack& KT =**(begin()+c1);
42 G4LorentzVector Mom = KT.Get4Momentum();
43 G4ThreeVector Velocity = (1/std::sqrt(BeamMom.mag2() + sqr(KT.GetDefinition()->GetPDGMass())))*BeamMom;
44 Mom.boost(Velocity);
45 KT.Set4Momentum(Mom);
46 }
47 }
48 //--------------------------------------------------------------------------------------------------------------
49
50 void G4KineticTrackVector::Boost(G4ThreeVector& Velocity)
51 {
52 for(unsigned int c1 = 0; c1 < size(); c1++)
53 {
54 G4KineticTrack& KT =**(begin()+c1);
55 G4LorentzVector Mom = KT.Get4Momentum();
56 Mom.boost(Velocity);
57 KT.Set4Momentum(Mom);
58 }
59 }
60
61 //--------------------------------------------------------------------------------------------------------------
62
63 void G4KineticTrackVector::Shift(G4ThreeVector& Pos)
64 {
65 for(unsigned int c1 = 0; c1 < size(); c1++)
66 {
67 G4KineticTrack& KT =**(begin()+c1);
68 KT.SetPosition(KT.GetPosition() + Pos);
69 }
70 }
71
72
73 //****************************************************************************************************************
74