| Geant4 Cross Reference |
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25 // 22 //
26 // 23 //
>> 24 // $Id: G4CollisionNNElastic.cc,v 1.2 2003/11/03 17:53:28 hpw Exp $ //
27 25
28 #include "globals.hh" 26 #include "globals.hh"
29 #include "G4CollisionNNElastic.hh" 27 #include "G4CollisionNNElastic.hh"
30 #include "G4KineticTrack.hh" 28 #include "G4KineticTrack.hh"
31 #include "G4VCrossSectionSource.hh" 29 #include "G4VCrossSectionSource.hh"
32 #include "G4Proton.hh" 30 #include "G4Proton.hh"
33 #include "G4Neutron.hh" 31 #include "G4Neutron.hh"
34 #include "G4XNNElastic.hh" 32 #include "G4XNNElastic.hh"
35 #include "G4AngularDistribution.hh" 33 #include "G4AngularDistribution.hh"
36 #include "G4ThreeVector.hh" 34 #include "G4ThreeVector.hh"
37 #include "G4LorentzVector.hh" 35 #include "G4LorentzVector.hh"
38 #include "G4LorentzRotation.hh" 36 #include "G4LorentzRotation.hh"
39 #include "G4KineticTrackVector.hh" 37 #include "G4KineticTrackVector.hh"
40 #include "G4AngularDistributionPP.hh" // nn 38 #include "G4AngularDistributionPP.hh" // nn and pp scattering
41 39
42 G4CollisionNNElastic::G4CollisionNNElastic() 40 G4CollisionNNElastic::G4CollisionNNElastic()
43 { 41 {
44 // Subtype of interacting particles 42 // Subtype of interacting particles
45 const G4String& subType1 = G4Proton::ProtonD << 43 G4String subType1 = G4Proton::ProtonDefinition()->GetParticleSubType();
46 const G4String& subType2 = G4Neutron::Neutro << 44 G4String subType2 = G4Neutron::NeutronDefinition()->GetParticleSubType();
47 45
48 colliders1.push_back(subType1); 46 colliders1.push_back(subType1);
49 colliders2.push_back(subType2); 47 colliders2.push_back(subType2);
50 48
51 angularDistribution = new G4AngularDistribut 49 angularDistribution = new G4AngularDistributionPP();
52 crossSectionSource = new G4XNNElastic(); 50 crossSectionSource = new G4XNNElastic();
53 } 51 }
54 52
55 53
56 G4CollisionNNElastic::~G4CollisionNNElastic() 54 G4CollisionNNElastic::~G4CollisionNNElastic()
57 { 55 {
58 delete angularDistribution; 56 delete angularDistribution;
59 angularDistribution = 0; 57 angularDistribution = 0;
60 delete crossSectionSource; 58 delete crossSectionSource;
61 crossSectionSource = 0; 59 crossSectionSource = 0;
62 } 60 }
63 61
64 62
65 G4bool G4CollisionNNElastic::IsInCharge(const 63 G4bool G4CollisionNNElastic::IsInCharge(const G4KineticTrack& trk1,
66 const G4KineticTrack& trk2) const 64 const G4KineticTrack& trk2) const
67 { 65 {
68 G4bool isInCharge = false; 66 G4bool isInCharge = false;
69 67
70 const G4ParticleDefinition* def1 = trk1.GetD << 68 G4ParticleDefinition* def1 = trk1.GetDefinition();
71 const G4ParticleDefinition* def2 = trk2.GetD << 69 G4ParticleDefinition* def2 = trk2.GetDefinition();
72 70
73 if ( (def1 == G4Proton::ProtonDefinition() & 71 if ( (def1 == G4Proton::ProtonDefinition() &&
74 def2 == G4Proton::ProtonDefinition() ) 72 def2 == G4Proton::ProtonDefinition() )
75 || 73 ||
76 (def1 == G4Neutron::NeutronDefinition() 74 (def1 == G4Neutron::NeutronDefinition() &&
77 def2 == G4Neutron::NeutronDefinition() ) ) 75 def2 == G4Neutron::NeutronDefinition() ) )
78 { 76 {
79 isInCharge = true; 77 isInCharge = true;
80 } 78 }
81 return isInCharge; 79 return isInCharge;
82 } 80 }
83 81
84 82
85 const std::vector<G4String>& G4CollisionNNElas 83 const std::vector<G4String>& G4CollisionNNElastic::GetListOfColliders(G4int whichOne) const
86 { 84 {
87 if (whichOne == 1) { << 85 if (whichOne == 1)
>> 86 {
88 return colliders1; 87 return colliders1;
89 }else if (whichOne == 2) { << 88 }
90 return colliders2; << 89 else
91 } << 90 {
92 throw G4HadronicException(__FILE__, __LINE__ << 91 if (whichOne == 2)
>> 92 { return colliders2; }
>> 93 else
>> 94 {
>> 95 throw G4HadronicException(__FILE__, __LINE__, "G4CollisionNNElastic::GetListOfColliders - Argument outside valid range");
>> 96 return colliders1;
>> 97 }
>> 98 }
93 } 99 }
94 100