| Geant4 Cross Reference |
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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. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
27 // ------------------------------------------- 27 // -------------------------------------------------------------------
28 // GEANT4 Class file 28 // GEANT4 Class file
29 // 29 //
30 // For information related to this code c 30 // For information related to this code contact:
31 // 31 //
32 // File name: G4CrossSectionComposite 32 // File name: G4CrossSectionComposite
33 // 33 //
34 // Author: 34 // Author:
35 // 35 //
36 // Creation date: 15 April 1999 36 // Creation date: 15 April 1999
37 // 37 //
38 // Modifications: 38 // Modifications:
39 // 39 //
40 // ------------------------------------------- 40 // -------------------------------------------------------------------
41 41
42 #include "globals.hh" 42 #include "globals.hh"
43 #include "G4CrossSectionComposite.hh" 43 #include "G4CrossSectionComposite.hh"
44 #include "G4VCrossSectionSource.hh" 44 #include "G4VCrossSectionSource.hh"
45 #include "G4KineticTrack.hh" 45 #include "G4KineticTrack.hh"
46 #include "G4CrossSectionVector.hh" 46 #include "G4CrossSectionVector.hh"
47 47
48 G4CrossSectionComposite::G4CrossSectionComposi 48 G4CrossSectionComposite::G4CrossSectionComposite()
49 { } 49 { }
50 50
51 51
52 G4CrossSectionComposite::~G4CrossSectionCompos 52 G4CrossSectionComposite::~G4CrossSectionComposite()
53 { } 53 { }
54 54
55 55
56 G4bool G4CrossSectionComposite::operator==(con 56 G4bool G4CrossSectionComposite::operator==(const G4CrossSectionComposite &right) const
57 { 57 {
58 return (this == (G4CrossSectionComposite*) & 58 return (this == (G4CrossSectionComposite*) &right);
59 } 59 }
60 60
61 61
62 G4bool G4CrossSectionComposite::operator!=(con 62 G4bool G4CrossSectionComposite::operator!=(const G4CrossSectionComposite &right) const
63 { 63 {
64 return (this != (G4CrossSectionComposite*) & 64 return (this != (G4CrossSectionComposite*) &right);
65 } 65 }
66 66
67 67
68 G4double G4CrossSectionComposite::CrossSection 68 G4double G4CrossSectionComposite::CrossSection(const G4KineticTrack& trk1,
69 const G4KineticTrack& trk2) c 69 const G4KineticTrack& trk2) const
70 { 70 {
71 // Cross section of composite is the sum of 71 // Cross section of composite is the sum of components cross sections
72 72
73 G4double crossSection = 0.; 73 G4double crossSection = 0.;
74 G4double ecm = (trk1.Get4Momentum() + trk2.G 74 G4double ecm = (trk1.Get4Momentum() + trk2.Get4Momentum()).mag();
75 75
76 const G4CrossSectionVector* components = Get 76 const G4CrossSectionVector* components = GetComponents();
77 if (components != 0) 77 if (components != 0)
78 { 78 {
79 std::size_t nComponents = GetComponents( << 79 G4int nComponents = this->GetComponents()->size();
80 for (std::size_t i=0; i<nComponents; ++i << 80 // G4int nValid = 0;
>> 81
>> 82 G4int i;
>> 83 for (i=0; i<nComponents; i++)
81 { 84 {
82 G4CrossSectionSourcePtr componentPtr = (*c 85 G4CrossSectionSourcePtr componentPtr = (*components)[i];
83 G4VCrossSectionSource* component = compone 86 G4VCrossSectionSource* component = componentPtr();
84 if (component->IsValid(ecm)) 87 if (component->IsValid(ecm))
85 { 88 {
86 crossSection += component->CrossSectio 89 crossSection += component->CrossSection(trk1,trk2);
87 } 90 }
88 } 91 }
89 } 92 }
>> 93
90 return crossSection; 94 return crossSection;
91 } 95 }
92 96
93 97
94 G4bool G4CrossSectionComposite::IsValid(G4doub 98 G4bool G4CrossSectionComposite::IsValid(G4double e) const
95 { 99 {
96 // The composite is valid if any of its comp 100 // The composite is valid if any of its components are valid
97 G4bool answer = false; 101 G4bool answer = false;
98 const G4CrossSectionVector* components = Get 102 const G4CrossSectionVector* components = GetComponents();
99 if (components != 0) 103 if (components != 0)
100 { 104 {
101 std::size_t n = components->size(); << 105 G4int n = components->size();
102 for (std::size_t i=0; i<n; ++i) << 106 G4int i;
>> 107 for (i=0; i<n; i++)
103 { 108 {
104 G4CrossSectionSourcePtr componentPtr = (*c 109 G4CrossSectionSourcePtr componentPtr = (*components)[i];
105 G4VCrossSectionSource* component = compone 110 G4VCrossSectionSource* component = componentPtr();
106 if (component->IsValid(e)) 111 if (component->IsValid(e))
107 { 112 {
108 answer = true; 113 answer = true;
109 break; 114 break;
110 } 115 }
111 } 116 }
112 } 117 }
113 return answer; 118 return answer;
114 } 119 }
115 120
116 121