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25 // 22 //
26 // 20110906 M. Kelsey -- Use reference to G4H <<
27 <<
28 #include "G4HadLeadBias.hh" 23 #include "G4HadLeadBias.hh"
29 #include "G4Gamma.hh" 24 #include "G4Gamma.hh"
30 #include "G4PionZero.hh" 25 #include "G4PionZero.hh"
31 #include "Randomize.hh" 26 #include "Randomize.hh"
32 #include "G4HadFinalState.hh" 27 #include "G4HadFinalState.hh"
33 28
34 G4HadFinalState * G4HadLeadBias::Bias(G4HadF 29 G4HadFinalState * G4HadLeadBias::Bias(G4HadFinalState * result)
35 { 30 {
36 // G4cerr << "bias enter"<<G4endl; 31 // G4cerr << "bias enter"<<G4endl;
37 G4int nMeson(0), nBaryon(0), npi0(0), ngam 32 G4int nMeson(0), nBaryon(0), npi0(0), ngamma(0), nLepton(0);
38 G4int i(0); 33 G4int i(0);
39 G4int maxE = -1; 34 G4int maxE = -1;
40 G4double emax = 0; 35 G4double emax = 0;
41 if(result->GetStatusChange()==isAlive) 36 if(result->GetStatusChange()==isAlive)
42 { 37 {
43 emax = result->GetEnergyChange(); 38 emax = result->GetEnergyChange();
44 } 39 }
45 //G4cout << "max energy "<<G4endl; 40 //G4cout << "max energy "<<G4endl;
46 for(i=0;i<static_cast<G4int>(result->GetNu << 41 for(i=0;i<result->GetNumberOfSecondaries();i++)
47 { 42 {
48 if(result->GetSecondary(i)->GetParticle( 43 if(result->GetSecondary(i)->GetParticle()->GetKineticEnergy()>emax)
49 { 44 {
50 maxE = i; 45 maxE = i;
51 emax = result->GetSecondary(i)->GetParticle( 46 emax = result->GetSecondary(i)->GetParticle()->GetKineticEnergy();
52 } 47 }
53 } 48 }
54 //G4cout <<"loop1"<<G4endl; 49 //G4cout <<"loop1"<<G4endl;
55 for(i=0; i<static_cast<G4int>(result->GetN << 50 for(i=0; i<result->GetNumberOfSecondaries(); i++)
56 { 51 {
57 const G4DynamicParticle* aSecTrack = res 52 const G4DynamicParticle* aSecTrack = result->GetSecondary(i)->GetParticle();
58 if(i==maxE) 53 if(i==maxE)
59 { 54 {
60 } 55 }
61 else if(aSecTrack->GetDefinition()->GetB 56 else if(aSecTrack->GetDefinition()->GetBaryonNumber()!=0)
62 { 57 {
63 nBaryon++; 58 nBaryon++;
64 } 59 }
65 else if(aSecTrack->GetDefinition()->GetL 60 else if(aSecTrack->GetDefinition()->GetLeptonNumber()!=0)
66 { 61 {
67 nLepton++; 62 nLepton++;
68 } 63 }
69 else if(aSecTrack->GetDefinition()==G4Ga 64 else if(aSecTrack->GetDefinition()==G4Gamma::Gamma())
70 { 65 {
71 ngamma++; 66 ngamma++;
72 } 67 }
73 else if(aSecTrack->GetDefinition()==G4Pi 68 else if(aSecTrack->GetDefinition()==G4PionZero::PionZero())
74 { 69 {
75 npi0++; 70 npi0++;
76 } 71 }
77 else 72 else
78 { 73 {
79 nMeson++; 74 nMeson++;
80 } 75 }
81 } 76 }
82 //G4cout << "BiasDebug 1 = "<<result->Get 77 //G4cout << "BiasDebug 1 = "<<result->GetNumberOfSecondaries()<<" "
83 // <<nMeson<<" "<< nBaryon<<" "<< n 78 // <<nMeson<<" "<< nBaryon<<" "<< npi0<<" "<< ngamma<<" "<< nLepton<<G4endl;
84 G4double mesonWeight = nMeson; 79 G4double mesonWeight = nMeson;
85 G4double baryonWeight = nBaryon; 80 G4double baryonWeight = nBaryon;
86 G4double gammaWeight = ngamma; 81 G4double gammaWeight = ngamma;
87 G4double npi0Weight = npi0; 82 G4double npi0Weight = npi0;
88 G4double leptonWeight = nLepton; 83 G4double leptonWeight = nLepton;
89 G4int randomMeson = static_cast<G4int>((nM 84 G4int randomMeson = static_cast<G4int>((nMeson+1)*G4UniformRand());
90 G4int randomBaryon = static_cast<G4int>((n 85 G4int randomBaryon = static_cast<G4int>((nBaryon+1)*G4UniformRand());
91 G4int randomGamma = static_cast<G4int>((ng 86 G4int randomGamma = static_cast<G4int>((ngamma+1)*G4UniformRand());
92 G4int randomPi0 = static_cast<G4int>((npi0 87 G4int randomPi0 = static_cast<G4int>((npi0+1)*G4UniformRand());
93 G4int randomLepton = static_cast<G4int>((n 88 G4int randomLepton = static_cast<G4int>((nLepton+1)*G4UniformRand());
94 89
95 std::vector<G4HadSecondary> buffer; << 90 std::vector<G4HadSecondary *> buffer;
96 G4int cMeson(0), cBaryon(0), cpi0(0), cgam 91 G4int cMeson(0), cBaryon(0), cpi0(0), cgamma(0), cLepton(0);
97 for(i=0; i<static_cast<G4int>(result->GetN << 92 for(i=0; i<result->GetNumberOfSecondaries(); i++)
98 { 93 {
99 G4bool aCatch = false; 94 G4bool aCatch = false;
100 G4double weight = 1; 95 G4double weight = 1;
101 const G4HadSecondary* aSecTrack = result << 96 G4HadSecondary * aSecTrack = result->GetSecondary(i);
102 G4ParticleDefinition* aSecDef = aSecTrac <<
103 if(i==maxE) 97 if(i==maxE)
104 { 98 {
105 aCatch = true; 99 aCatch = true;
106 weight = 1; 100 weight = 1;
107 } 101 }
108 else if(aSecDef->GetBaryonNumber()!=0) << 102 else if(aSecTrack->GetParticle()->GetDefinition()->GetBaryonNumber()!=0)
109 { 103 {
110 if(++cBaryon==randomBaryon) 104 if(++cBaryon==randomBaryon)
111 { 105 {
112 aCatch = true; 106 aCatch = true;
113 weight = baryonWeight; 107 weight = baryonWeight;
114 } 108 }
115 } 109 }
116 else if(aSecDef->GetLeptonNumber()!=0) << 110 else if(aSecTrack->GetParticle()->GetDefinition()->GetLeptonNumber()!=0)
117 { 111 {
118 if(++cLepton==randomLepton) 112 if(++cLepton==randomLepton)
119 { 113 {
120 aCatch = true; 114 aCatch = true;
121 weight = leptonWeight; 115 weight = leptonWeight;
122 } 116 }
123 } 117 }
124 else if(aSecDef==G4Gamma::Gamma()) << 118 else if(aSecTrack->GetParticle()->GetDefinition()==G4Gamma::Gamma())
125 { 119 {
126 if(++cgamma==randomGamma) 120 if(++cgamma==randomGamma)
127 { 121 {
128 aCatch = true; 122 aCatch = true;
129 weight = gammaWeight; 123 weight = gammaWeight;
130 } 124 }
131 } 125 }
132 else if(aSecDef==G4PionZero::PionZero()) << 126 else if(aSecTrack->GetParticle()->GetDefinition()==G4PionZero::PionZero())
133 { 127 {
134 if(++cpi0==randomPi0) 128 if(++cpi0==randomPi0)
135 { 129 {
136 aCatch = true; 130 aCatch = true;
137 weight = npi0Weight; 131 weight = npi0Weight;
138 } 132 }
139 } 133 }
140 else 134 else
141 { 135 {
142 if(++cMeson==randomMeson) 136 if(++cMeson==randomMeson)
143 { 137 {
144 aCatch = true; 138 aCatch = true;
145 weight = mesonWeight; 139 weight = mesonWeight;
146 } 140 }
147 } 141 }
148 if(aCatch) 142 if(aCatch)
149 { 143 {
150 buffer.push_back(*aSecTrack); << 144 buffer.push_back(aSecTrack);
151 buffer.back().SetWeight(aSecTrack->GetWeight << 145 aSecTrack->SetWeight(aSecTrack->GetWeight()*weight);
152 } 146 }
153 else 147 else
154 { 148 {
155 delete aSecTrack; 149 delete aSecTrack;
156 } 150 }
157 } 151 }
158 result->ClearSecondaries(); 152 result->ClearSecondaries();
159 // G4cerr << "pre"<<G4endl; 153 // G4cerr << "pre"<<G4endl;
160 result->AddSecondaries(buffer); << 154 for(i=0;i<static_cast<G4int>(buffer.size());i++)
>> 155 {
>> 156 result->AddSecondary(buffer[i]);
>> 157 }
161 // G4cerr << "bias exit"<<G4endl; 158 // G4cerr << "bias exit"<<G4endl;
162 159
163 return result; 160 return result;
164 } 161 }
165 162