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24 // ******************************************* 21 // ********************************************************************
25 // <<
26 // 20110906 M. Kelsey -- Use reference to G4H <<
27 22
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 "G4ParticleChange.hh"
33 28
34 G4HadFinalState * G4HadLeadBias::Bias(G4HadF << 29 G4VParticleChange * G4HadLeadBias::Bias(G4VParticleChange * 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 G4ParticleChange * temp;
>> 37 if(result->GetStatusChange()==fAlive)
42 { 38 {
43 emax = result->GetEnergyChange(); << 39 temp = dynamic_cast<G4ParticleChange *>(result);
>> 40 if(temp) emax = temp->GetEnergyChange();
44 } 41 }
45 //G4cout << "max energy "<<G4endl; << 42 G4cout << "max energy "<<G4endl;
46 for(i=0;i<static_cast<G4int>(result->GetNu << 43 for(i=0;i<result->GetNumberOfSecondaries();i++)
47 { 44 {
48 if(result->GetSecondary(i)->GetParticle( << 45 if(result->GetSecondary(i)->GetKineticEnergy()>emax)
49 { 46 {
50 maxE = i; 47 maxE = i;
51 emax = result->GetSecondary(i)->GetParticle( << 48 emax = result->GetSecondary(i)->GetKineticEnergy();
52 } 49 }
53 } 50 }
54 //G4cout <<"loop1"<<G4endl; << 51 G4cout <<"loop1"<<G4endl;
55 for(i=0; i<static_cast<G4int>(result->GetN << 52 for(i=0; i<result->GetNumberOfSecondaries(); i++)
56 { 53 {
57 const G4DynamicParticle* aSecTrack = res << 54 G4Track* aSecTrack = result->GetSecondary(i);
58 if(i==maxE) 55 if(i==maxE)
59 { 56 {
60 } 57 }
61 else if(aSecTrack->GetDefinition()->GetB 58 else if(aSecTrack->GetDefinition()->GetBaryonNumber()!=0)
62 { 59 {
63 nBaryon++; 60 nBaryon++;
64 } 61 }
65 else if(aSecTrack->GetDefinition()->GetL 62 else if(aSecTrack->GetDefinition()->GetLeptonNumber()!=0)
66 { 63 {
67 nLepton++; 64 nLepton++;
68 } 65 }
69 else if(aSecTrack->GetDefinition()==G4Ga 66 else if(aSecTrack->GetDefinition()==G4Gamma::Gamma())
70 { 67 {
71 ngamma++; 68 ngamma++;
72 } 69 }
73 else if(aSecTrack->GetDefinition()==G4Pi 70 else if(aSecTrack->GetDefinition()==G4PionZero::PionZero())
74 { 71 {
75 npi0++; 72 npi0++;
76 } 73 }
77 else 74 else
78 { 75 {
79 nMeson++; 76 nMeson++;
80 } 77 }
81 } 78 }
82 //G4cout << "BiasDebug 1 = "<<result->Get << 79 G4cout << "BiasDebug 1 = "<<result->GetNumberOfSecondaries()<<" "
83 // <<nMeson<<" "<< nBaryon<<" "<< n << 80 <<nMeson<<" "<< nBaryon<<" "<< npi0<<" "<< ngamma<<" "<< nLepton<<G4endl;
84 G4double mesonWeight = nMeson; 81 G4double mesonWeight = nMeson;
85 G4double baryonWeight = nBaryon; 82 G4double baryonWeight = nBaryon;
86 G4double gammaWeight = ngamma; 83 G4double gammaWeight = ngamma;
87 G4double npi0Weight = npi0; 84 G4double npi0Weight = npi0;
88 G4double leptonWeight = nLepton; 85 G4double leptonWeight = nLepton;
89 G4int randomMeson = static_cast<G4int>((nM 86 G4int randomMeson = static_cast<G4int>((nMeson+1)*G4UniformRand());
90 G4int randomBaryon = static_cast<G4int>((n 87 G4int randomBaryon = static_cast<G4int>((nBaryon+1)*G4UniformRand());
91 G4int randomGamma = static_cast<G4int>((ng 88 G4int randomGamma = static_cast<G4int>((ngamma+1)*G4UniformRand());
92 G4int randomPi0 = static_cast<G4int>((npi0 89 G4int randomPi0 = static_cast<G4int>((npi0+1)*G4UniformRand());
93 G4int randomLepton = static_cast<G4int>((n 90 G4int randomLepton = static_cast<G4int>((nLepton+1)*G4UniformRand());
94 91
95 std::vector<G4HadSecondary> buffer; << 92 std::vector<G4Track*> buffer;
96 G4int cMeson(0), cBaryon(0), cpi0(0), cgam 93 G4int cMeson(0), cBaryon(0), cpi0(0), cgamma(0), cLepton(0);
97 for(i=0; i<static_cast<G4int>(result->GetN << 94 for(i=0; i<result->GetNumberOfSecondaries(); i++)
98 { 95 {
99 G4bool aCatch = false; 96 G4bool aCatch = false;
100 G4double weight = 1; 97 G4double weight = 1;
101 const G4HadSecondary* aSecTrack = result << 98 G4Track* aSecTrack = result->GetSecondary(i);
102 G4ParticleDefinition* aSecDef = aSecTrac <<
103 if(i==maxE) 99 if(i==maxE)
104 { 100 {
105 aCatch = true; 101 aCatch = true;
106 weight = 1; 102 weight = 1;
107 } 103 }
108 else if(aSecDef->GetBaryonNumber()!=0) << 104 else if(aSecTrack->GetDefinition()->GetBaryonNumber()!=0)
109 { 105 {
110 if(++cBaryon==randomBaryon) 106 if(++cBaryon==randomBaryon)
111 { 107 {
112 aCatch = true; 108 aCatch = true;
113 weight = baryonWeight; 109 weight = baryonWeight;
114 } 110 }
115 } 111 }
116 else if(aSecDef->GetLeptonNumber()!=0) << 112 else if(aSecTrack->GetDefinition()->GetLeptonNumber()!=0)
117 { 113 {
118 if(++cLepton==randomLepton) 114 if(++cLepton==randomLepton)
119 { 115 {
120 aCatch = true; 116 aCatch = true;
121 weight = leptonWeight; 117 weight = leptonWeight;
122 } 118 }
123 } 119 }
124 else if(aSecDef==G4Gamma::Gamma()) << 120 else if(aSecTrack->GetDefinition()==G4Gamma::Gamma())
125 { 121 {
126 if(++cgamma==randomGamma) 122 if(++cgamma==randomGamma)
127 { 123 {
128 aCatch = true; 124 aCatch = true;
129 weight = gammaWeight; 125 weight = gammaWeight;
130 } 126 }
131 } 127 }
132 else if(aSecDef==G4PionZero::PionZero()) << 128 else if(aSecTrack->GetDefinition()==G4PionZero::PionZero())
133 { 129 {
134 if(++cpi0==randomPi0) 130 if(++cpi0==randomPi0)
135 { 131 {
136 aCatch = true; 132 aCatch = true;
137 weight = npi0Weight; 133 weight = npi0Weight;
138 } 134 }
139 } 135 }
140 else 136 else
141 { 137 {
142 if(++cMeson==randomMeson) 138 if(++cMeson==randomMeson)
143 { 139 {
144 aCatch = true; 140 aCatch = true;
145 weight = mesonWeight; 141 weight = mesonWeight;
146 } 142 }
147 } 143 }
148 if(aCatch) 144 if(aCatch)
149 { 145 {
150 buffer.push_back(*aSecTrack); << 146 buffer.push_back(aSecTrack);
151 buffer.back().SetWeight(aSecTrack->GetWeight << 147 aSecTrack->SetWeight(aSecTrack->GetWeight()*weight);
152 } 148 }
153 else 149 else
154 { 150 {
155 delete aSecTrack; 151 delete aSecTrack;
156 } 152 }
157 } 153 }
158 result->ClearSecondaries(); << 154 result->Clear();
>> 155 result->SetNumberOfSecondaries(buffer.size());
159 // G4cerr << "pre"<<G4endl; 156 // G4cerr << "pre"<<G4endl;
160 result->AddSecondaries(buffer); << 157 for(i=0;i<static_cast<G4int>(buffer.size());i++)
161 // G4cerr << "bias exit"<<G4endl; << 158 {
>> 159 result->AddSecondary(buffer[i]);
>> 160 }
>> 161 G4cerr << "bias exit"<<G4endl;
162 162
163 return result; 163 return result;
164 } 164 }
165 165