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>> 26 // $Id: G4EnergyRangeManager.cc 71734 2013-06-21 08:53:11Z gcosmo $
26 // 27 //
27 // Hadronic Process: Energy Range Manager 28 // Hadronic Process: Energy Range Manager
28 // original by H.P. Wellisch 29 // original by H.P. Wellisch
29 // modified by J.L. Chuma, TRIUMF, 22-Nov-199 30 // modified by J.L. Chuma, TRIUMF, 22-Nov-1996
30 // Last modified: 24-Mar-1997 31 // Last modified: 24-Mar-1997
31 // fix in the counter-hndling: H.P. Wellisch 32 // fix in the counter-hndling: H.P. Wellisch 04-Apr-97
32 // throw an exception if no model found: J.L 33 // throw an exception if no model found: J.L. Chuma 04-Apr-97
33 34
34 #include "G4EnergyRangeManager.hh" 35 #include "G4EnergyRangeManager.hh"
35 #include "Randomize.hh" 36 #include "Randomize.hh"
36 #include "G4HadronicException.hh" 37 #include "G4HadronicException.hh"
37 #include "G4SystemOfUnits.hh" << 38
38 39
39 G4EnergyRangeManager::G4EnergyRangeManager() 40 G4EnergyRangeManager::G4EnergyRangeManager()
40 : theHadronicInteractionCounter(0) 41 : theHadronicInteractionCounter(0)
41 {} << 42 {
>> 43 for (G4int i = 0; i < G4EnergyRangeManager::MAX_NUMBER_OF_MODELS; i++)
>> 44 theHadronicInteraction[i] = 0;
>> 45 }
>> 46
>> 47
>> 48 G4EnergyRangeManager::G4EnergyRangeManager(const G4EnergyRangeManager& right)
>> 49 {
>> 50 if (this != &right) {
>> 51 theHadronicInteractionCounter = right.theHadronicInteractionCounter;
>> 52 for (G4int i = 0; i < theHadronicInteractionCounter; ++i)
>> 53 theHadronicInteraction[i] = right.theHadronicInteraction[i];
>> 54 }
>> 55 }
>> 56
>> 57
>> 58 G4EnergyRangeManager& G4EnergyRangeManager::operator=(
>> 59 const G4EnergyRangeManager& right)
>> 60 {
>> 61 if (this != &right) {
>> 62 theHadronicInteractionCounter = right.theHadronicInteractionCounter;
>> 63 for (G4int i=0; i<theHadronicInteractionCounter; ++i)
>> 64 theHadronicInteraction[i] = right.theHadronicInteraction[i];
>> 65 }
>> 66 return *this;
>> 67 }
42 68
43 G4EnergyRangeManager::~G4EnergyRangeManager() <<
44 {} <<
45 69
46 void G4EnergyRangeManager::RegisterMe(G4Hadron 70 void G4EnergyRangeManager::RegisterMe(G4HadronicInteraction* a)
47 { 71 {
48 if(!a) { return; } << 72 if (theHadronicInteractionCounter+1 > MAX_NUMBER_OF_MODELS) {
49 if(0 < theHadronicInteractionCounter) { << 73 throw G4HadronicException(__FILE__, __LINE__,"RegisterMe: TOO MANY MODELS");
50 for(G4int i=0; i<theHadronicInteractionCou <<
51 if(a == theHadronicInteraction[i]) { ret <<
52 } <<
53 } 74 }
54 theHadronicInteraction.push_back(a); << 75 theHadronicInteraction[ theHadronicInteractionCounter++ ] = a;
55 ++theHadronicInteractionCounter; <<
56 } 76 }
57 77
>> 78
58 G4HadronicInteraction* 79 G4HadronicInteraction*
59 G4EnergyRangeManager::GetHadronicInteraction(c << 80 G4EnergyRangeManager::GetHadronicInteraction(const G4double kineticEnergy,
60 G <<
61 c 81 const G4Material* aMaterial,
62 c 82 const G4Element* anElement) const
63 { 83 {
64 // VI shortcut: if only one interaction is r << 84 G4int counter = GetHadronicInteractionCounter();
65 if(1 == theHadronicInteractionCounter) { ret << 85 if (counter == 0) throw G4HadronicException(__FILE__, __LINE__,
66 else if(0 == theHadronicInteractionCounter) << 86 "GetHadronicInteraction: NO MODELS STORED");
67 G4cout << "G4EnergyRangeManager::GetHadron <<
68 << "no models defined for a process" << G <<
69 return nullptr; <<
70 } <<
71 <<
72 G4double kineticEnergy = aHadProjectile.GetK <<
73 // For ions, get kinetic energy per nucleon <<
74 if ( std::abs( aHadProjectile.GetDefinition( <<
75 kineticEnergy /= static_cast< G4double >( <<
76 } <<
77 87
78 G4int cou = 0, memory = 0, memor2 = 0; 88 G4int cou = 0, memory = 0, memor2 = 0;
79 G4double emi1 = 0.0, ema1 = 0.0, emi2 = 0.0, 89 G4double emi1 = 0.0, ema1 = 0.0, emi2 = 0.0, ema2 = 0.0;
80 90
81 for (G4int i = 0; i<theHadronicInteractionCo << 91 for (G4int i = 0; i < counter; i++) {
82 if ( theHadronicInteraction[i]->IsApplicab << 92 G4double low = theHadronicInteraction[i]->GetMinEnergy( aMaterial, anElement );
83 G4double low = theHadronicInteraction[i << 93 // Work-around for particles with 0 kinetic energy, which still
84 G4double high = theHadronicInteraction[i << 94 // require a model to return a ParticleChange
85 if (low <= kineticEnergy && high >= kine << 95 if (low == 0.) low = -DBL_MIN;
86 ++cou; << 96 G4double high = theHadronicInteraction[i]->GetMaxEnergy( aMaterial, anElement );
87 emi2 = emi1; << 97 if (low < kineticEnergy && high >= kineticEnergy) {
88 ema2 = ema1; << 98 ++cou;
89 emi1 = low; << 99 emi2 = emi1;
90 ema1 = high; << 100 ema2 = ema1;
91 memor2 = memory; << 101 emi1 = low;
92 memory = i; << 102 ema1 = high;
93 } << 103 memor2 = memory;
>> 104 memory = i;
94 } 105 }
95 } 106 }
96 107
97 G4HadronicInteraction* hi = nullptr; << 108 G4int mem = -1;
>> 109 G4double rand;
98 switch (cou) { 110 switch (cou) {
99 case 0: 111 case 0:
100 G4cout << "No model found out of " << th << 112 G4cout<<"G4EnergyRangeManager:GetHadronicInteraction: counter="<<counter<<", Ek="
101 for( G4int j=0; j<theHadronicInteraction << 113 <<kineticEnergy<<", Material = "<<aMaterial->GetName()<<", Element = "
102 G4HadronicInteraction* hint=theHadronicInter << 114 <<anElement->GetName()<<G4endl;
103 G4cout << " "<< j << ". Elow= " << hint-> << 115 for( G4int j=0; j<counter; j++ )
104 <<", Ehigh= " << hint->GetMaxEnergy(a << 116 {
105 <<" " << hint->GetModelName() << G4 << 117 G4HadronicInteraction* HInt=theHadronicInteraction[j];
106 } << 118 G4cout<<"*"<<j<<"* low=" <<HInt->GetMinEnergy(aMaterial,anElement)
107 break; << 119 <<", high="<<HInt->GetMaxEnergy(aMaterial,anElement)<<G4endl;
108 << 120 }
>> 121 throw G4HadronicException(__FILE__, __LINE__,
>> 122 "GetHadronicInteraction: No Model found");
>> 123 return 0;
109 case 1: 124 case 1:
110 hi = theHadronicInteraction[memory]; << 125 mem = memory;
111 break; << 126 break;
112 <<
113 case 2: 127 case 2:
114 if( (emi2<=emi1 && ema2>=ema1) || (emi2> << 128 if( (emi2<=emi1 && ema2>=ema1) || (emi2>=emi1 && ema2<=ema1) )
115 G4cout << "Energy ranges of two models fully << 129 {
116 for( G4int j=0; j<theHadronicInteractionCoun << 130 G4cout<<"G4EnergyRangeManager:GetHadronicInteraction: counter="<<counter<<", Ek="
117 G4HadronicInteraction* hint=theHadronicInt << 131 <<kineticEnergy<<", Material = "<<aMaterial->GetName()<<", Element = "
118 G4cout << " "<< j << ". Elow= " << hint << 132 <<anElement->GetName()<<G4endl;
119 <<", Ehigh= " << hint->GetMaxEnergy(aMate << 133 if(counter) for( G4int j=0; j<counter; j++ )
120 <<" " << hint->GetModelName() << G4endl << 134 {
121 } << 135 G4HadronicInteraction* HInt=theHadronicInteraction[j];
122 } else { << 136 G4cout<<"*"<<j<<"* low=" <<HInt->GetMinEnergy(aMaterial,anElement)
123 G4double rand = G4UniformRand(); << 137 <<", high="<<HInt->GetMaxEnergy(aMaterial,anElement)<<G4endl;
124 G4int mem; << 138 }
125 if( emi1 < emi2 ) { << 139 throw G4HadronicException(__FILE__, __LINE__,
126 if( (ema1-kineticEnergy) < rand*(ema1-emi2 << 140 "GetHadronicInteraction: Energy ranges of two models fully overlapping");
127 mem = memor2; << 141 }
128 } else { << 142 rand = G4UniformRand();
129 mem = memory; << 143 if( emi1 < emi2 )
130 } << 144 {
131 } else { << 145 if( (ema1-kineticEnergy)/(ema1-emi2)<rand )
132 if( (ema2-kineticEnergy) < rand*(ema2-emi1 << 146 mem = memor2;
133 mem = memory; << 147 else
134 } else { << 148 mem = memory;
135 mem = memor2; << 149 } else {
136 } << 150 if( (ema2-kineticEnergy)/(ema2-emi1)<rand )
137 } << 151 mem = memory;
138 hi = theHadronicInteraction[mem]; << 152 else
139 } << 153 mem = memor2;
140 break; << 154 }
141 << 155 break;
142 default: 156 default:
143 G4cout << "More than two competing model << 157 throw G4HadronicException(__FILE__, __LINE__,
144 for( G4int j=0; j<theHadronicInteraction << 158 "GetHadronicInteraction: More than two competing models in this energy range");
145 G4HadronicInteraction* hint=theHadronicInter <<
146 G4cout << " "<< j << ". Elow= " << hint-> <<
147 <<", Ehigh= " << hint->GetMaxEnergy(a <<
148 <<" " << hint->GetModelName() << G4 <<
149 } <<
150 break; <<
151 } 159 }
152 return hi; << 160
>> 161 return theHadronicInteraction[mem];
153 } 162 }
154 163
155 std::vector<G4HadronicInteraction*>& <<
156 G4EnergyRangeManager::GetHadronicInteractionLi <<
157 { <<
158 return theHadronicInteraction; <<
159 } <<
160 164
>> 165 #include "G4SystemOfUnits.hh"
161 void G4EnergyRangeManager::Dump( G4int verbose 166 void G4EnergyRangeManager::Dump( G4int verbose )
162 { 167 {
163 G4cout << "G4EnergyRangeManager " << this << 168 G4cout << "G4EnergyRangeManager " << this << G4endl;
164 for (G4int i = 0 ; i < theHadronicInteractio 169 for (G4int i = 0 ; i < theHadronicInteractionCounter; i++) {
165 G4cout << " HadronicModel " << i <<":" 170 G4cout << " HadronicModel " << i <<":"
166 << theHadronicInteraction[i]->GetMo 171 << theHadronicInteraction[i]->GetModelName() << G4endl;
167 if (verbose > 0) { 172 if (verbose > 0) {
168 G4cout << " Minimum Energy " << 173 G4cout << " Minimum Energy " << theHadronicInteraction[i]->GetMinEnergy()/GeV << " [GeV], "
169 << theHadronicInteraction[i]->GetMinEne << 174 << "Maximum Energy " << theHadronicInteraction[i]->GetMaxEnergy()/GeV << " [GeV]"
170 << "Maximum Energy " <<
171 << theHadronicInteraction[i]->GetMaxEne <<
172 << G4endl; 175 << G4endl;
173 } 176 }
174 } 177 }
175 } 178 }
176 << 179 /* end of file */
177 void <<
178 G4EnergyRangeManager::BuildPhysicsTable(const <<
179 { <<
180 for (auto & hadi : theHadronicInteraction) { <<
181 hadi->BuildPhysicsTable( aParticleType ); <<
182 } <<
183 } <<
184 <<
185 180
186 181