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25 // 25 //
26 // 26 //
>> 27 // $Id$
>> 28 //
27 // Hadronic Process: Energy Range Manager 29 // Hadronic Process: Energy Range Manager
28 // original by H.P. Wellisch 30 // original by H.P. Wellisch
29 // modified by J.L. Chuma, TRIUMF, 22-Nov-199 31 // modified by J.L. Chuma, TRIUMF, 22-Nov-1996
30 // Last modified: 24-Mar-1997 32 // Last modified: 24-Mar-1997
31 // fix in the counter-hndling: H.P. Wellisch 33 // fix in the counter-hndling: H.P. Wellisch 04-Apr-97
32 // throw an exception if no model found: J.L 34 // throw an exception if no model found: J.L. Chuma 04-Apr-97
33 35
34 #include "G4EnergyRangeManager.hh" 36 #include "G4EnergyRangeManager.hh"
35 #include "Randomize.hh" 37 #include "Randomize.hh"
36 #include "G4HadronicException.hh" 38 #include "G4HadronicException.hh"
37 #include "G4SystemOfUnits.hh" << 39
38 40
39 G4EnergyRangeManager::G4EnergyRangeManager() 41 G4EnergyRangeManager::G4EnergyRangeManager()
40 : theHadronicInteractionCounter(0) 42 : theHadronicInteractionCounter(0)
41 {} << 43 {
>> 44 for (G4int i = 0; i < G4EnergyRangeManager::MAX_NUMBER_OF_MODELS; i++)
>> 45 theHadronicInteraction[i] = 0;
>> 46 }
42 47
43 G4EnergyRangeManager::~G4EnergyRangeManager() <<
44 {} <<
45 48
46 void G4EnergyRangeManager::RegisterMe(G4Hadron << 49 G4EnergyRangeManager::G4EnergyRangeManager(const G4EnergyRangeManager& right)
47 { 50 {
48 if(!a) { return; } << 51 if (this != &right) {
49 if(0 < theHadronicInteractionCounter) { << 52 for (G4int i=0; i<theHadronicInteractionCounter; ++i)
50 for(G4int i=0; i<theHadronicInteractionCou << 53 theHadronicInteraction[i] = right.theHadronicInteraction[i];
51 if(a == theHadronicInteraction[i]) { ret << 54 theHadronicInteractionCounter = right.theHadronicInteractionCounter;
52 } <<
53 } 55 }
54 theHadronicInteraction.push_back(a); <<
55 ++theHadronicInteractionCounter; <<
56 } 56 }
>> 57
57 58
58 G4HadronicInteraction* << 59 G4EnergyRangeManager&G4EnergyRangeManager::operator=(
59 G4EnergyRangeManager::GetHadronicInteraction(c << 60 const G4EnergyRangeManager &right )
60 G <<
61 c <<
62 c <<
63 { 61 {
64 // VI shortcut: if only one interaction is r << 62 if (this != &right) {
65 if(1 == theHadronicInteractionCounter) { ret << 63 for (G4int i=0; i<theHadronicInteractionCounter; ++i)
66 else if(0 == theHadronicInteractionCounter) << 64 theHadronicInteraction[i] = right.theHadronicInteraction[i];
67 G4cout << "G4EnergyRangeManager::GetHadron << 65 theHadronicInteractionCounter = right.theHadronicInteractionCounter;
68 << "no models defined for a process" << G <<
69 return nullptr; <<
70 } 66 }
>> 67 return *this;
>> 68 }
71 69
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 70
78 G4int cou = 0, memory = 0, memor2 = 0; << 71 void G4EnergyRangeManager::RegisterMe(G4HadronicInteraction* a)
79 G4double emi1 = 0.0, ema1 = 0.0, emi2 = 0.0, << 72 {
>> 73 if( theHadronicInteractionCounter+1 > MAX_NUMBER_OF_MODELS )
>> 74 {
>> 75 throw G4HadronicException(__FILE__, __LINE__,"RegisterMe: TOO MANY MODELS");
>> 76 }
>> 77 theHadronicInteraction[ theHadronicInteractionCounter++ ] = a;
>> 78 }
80 79
81 for (G4int i = 0; i<theHadronicInteractionCo << 80
82 if ( theHadronicInteraction[i]->IsApplicab << 81 G4HadronicInteraction*
>> 82 G4EnergyRangeManager::GetHadronicInteraction(
>> 83 const G4double kineticEnergy,
>> 84 const G4Material *aMaterial,
>> 85 const G4Element *anElement ) const
>> 86 {
>> 87 G4int counter = GetHadronicInteractionCounter();
>> 88 if( counter == 0 )
>> 89 throw G4HadronicException(__FILE__, __LINE__,
>> 90 "GetHadronicInteraction: NO MODELS STORED");
>> 91
>> 92 G4int cou = 0, memory = 0, memor2 = 0;
>> 93 G4double emi1 = 0.0, ema1 = 0.0, emi2 = 0.0, ema2 = 0.0;
>> 94 for( G4int i=0; i<counter; i++ )
>> 95 {
83 G4double low = theHadronicInteraction[i 96 G4double low = theHadronicInteraction[i]->GetMinEnergy( aMaterial, anElement );
>> 97 // Work-around for particles with 0 kinetic energy, which still
>> 98 // require a model to return a ParticleChange
>> 99 if (low == 0.) low = -DBL_MIN;
84 G4double high = theHadronicInteraction[i 100 G4double high = theHadronicInteraction[i]->GetMaxEnergy( aMaterial, anElement );
85 if (low <= kineticEnergy && high >= kine << 101 if( low < kineticEnergy && high >= kineticEnergy )
>> 102 {
86 ++cou; 103 ++cou;
87 emi2 = emi1; 104 emi2 = emi1;
88 ema2 = ema1; 105 ema2 = ema1;
89 emi1 = low; 106 emi1 = low;
90 ema1 = high; 107 ema1 = high;
91 memor2 = memory; 108 memor2 = memory;
92 memory = i; 109 memory = i;
93 } 110 }
94 } 111 }
95 } << 112 G4int mem=-1;
96 << 113 G4double rand;
97 G4HadronicInteraction* hi = nullptr; << 114 switch ( cou )
98 switch (cou) { << 115 {
99 case 0: << 116 case 0:
100 G4cout << "No model found out of " << th << 117 G4cout<<"G4EnergyRangeManager:GetHadronicInteraction: counter="<<counter<<", Ek="
101 for( G4int j=0; j<theHadronicInteraction << 118 <<kineticEnergy<<", Material = "<<aMaterial->GetName()<<", Element = "
102 G4HadronicInteraction* hint=theHadronicInter << 119 <<anElement->GetName()<<G4endl;
103 G4cout << " "<< j << ". Elow= " << hint-> << 120 for( G4int j=0; j<counter; j++ )
104 <<", Ehigh= " << hint->GetMaxEnergy(a << 121 {
105 <<" " << hint->GetModelName() << G4 << 122 G4HadronicInteraction* HInt=theHadronicInteraction[j];
106 } << 123 G4cout<<"*"<<j<<"* low=" <<HInt->GetMinEnergy(aMaterial,anElement)
107 break; << 124 <<", high="<<HInt->GetMaxEnergy(aMaterial,anElement)<<G4endl;
108 << 125 }
109 case 1: << 126 throw G4HadronicException(__FILE__, __LINE__,
110 hi = theHadronicInteraction[memory]; << 127 "GetHadronicInteraction: No Model found");
111 break; << 128 return 0;
112 << 129 case 1:
113 case 2: << 130 mem = memory;
114 if( (emi2<=emi1 && ema2>=ema1) || (emi2> << 131 break;
115 G4cout << "Energy ranges of two models fully << 132 case 2:
116 for( G4int j=0; j<theHadronicInteractionCoun << 133 if( (emi2<=emi1 && ema2>=ema1) || (emi2>=emi1 && ema2<=ema1) )
117 G4HadronicInteraction* hint=theHadronicInt << 134 {
118 G4cout << " "<< j << ". Elow= " << hint << 135 G4cout<<"G4EnergyRangeManager:GetHadronicInteraction: counter="<<counter<<", Ek="
119 <<", Ehigh= " << hint->GetMaxEnergy(aMate << 136 <<kineticEnergy<<", Material = "<<aMaterial->GetName()<<", Element = "
120 <<" " << hint->GetModelName() << G4endl << 137 <<anElement->GetName()<<G4endl;
121 } << 138 if(counter) for( G4int j=0; j<counter; j++ )
122 } else { << 139 {
123 G4double rand = G4UniformRand(); << 140 G4HadronicInteraction* HInt=theHadronicInteraction[j];
124 G4int mem; << 141 G4cout<<"*"<<j<<"* low=" <<HInt->GetMinEnergy(aMaterial,anElement)
125 if( emi1 < emi2 ) { << 142 <<", high="<<HInt->GetMaxEnergy(aMaterial,anElement)<<G4endl;
126 if( (ema1-kineticEnergy) < rand*(ema1-emi2 << 143 }
127 mem = memor2; << 144 throw G4HadronicException(__FILE__, __LINE__,
128 } else { << 145 "GetHadronicInteraction: Energy ranges of two models fully overlapping");
129 mem = memory; << 146 }
130 } << 147 rand = G4UniformRand();
131 } else { << 148 if( emi1 < emi2 )
132 if( (ema2-kineticEnergy) < rand*(ema2-emi1 << 149 {
133 mem = memory; << 150 if( (ema1-kineticEnergy)/(ema1-emi2)<rand )
134 } else { << 151 mem = memor2;
135 mem = memor2; << 152 else
136 } << 153 mem = memory;
137 } << 154 } else {
138 hi = theHadronicInteraction[mem]; << 155 if( (ema2-kineticEnergy)/(ema2-emi1)<rand )
139 } << 156 mem = memory;
140 break; << 157 else
141 << 158 mem = memor2;
142 default: << 159 }
143 G4cout << "More than two competing model << 160 break;
144 for( G4int j=0; j<theHadronicInteraction << 161 default:
145 G4HadronicInteraction* hint=theHadronicInter << 162 throw G4HadronicException(__FILE__, __LINE__,
146 G4cout << " "<< j << ". Elow= " << hint-> << 163 "GetHadronicInteraction: More than two competing models in this energy range");
147 <<", Ehigh= " << hint->GetMaxEnergy(a <<
148 <<" " << hint->GetModelName() << G4 <<
149 } <<
150 break; <<
151 } <<
152 return hi; <<
153 } <<
154 <<
155 std::vector<G4HadronicInteraction*>& <<
156 G4EnergyRangeManager::GetHadronicInteractionLi <<
157 { <<
158 return theHadronicInteraction; <<
159 } <<
160 <<
161 void G4EnergyRangeManager::Dump( G4int verbose <<
162 { <<
163 G4cout << "G4EnergyRangeManager " << this << <<
164 for (G4int i = 0 ; i < theHadronicInteractio <<
165 G4cout << " HadronicModel " << i <<":" <<
166 << theHadronicInteraction[i]->GetMo <<
167 if (verbose > 0) { <<
168 G4cout << " Minimum Energy " <<
169 << theHadronicInteraction[i]->GetMinEne <<
170 << "Maximum Energy " <<
171 << theHadronicInteraction[i]->GetMaxEne <<
172 << G4endl; <<
173 } 164 }
174 } << 165 return theHadronicInteraction[mem];
175 } << 166 }
176 << 167
177 void << 168 /* end of file */
178 G4EnergyRangeManager::BuildPhysicsTable(const <<
179 { <<
180 for (auto & hadi : theHadronicInteraction) { <<
181 hadi->BuildPhysicsTable( aParticleType ); <<
182 } <<
183 } <<
184 <<
185 169
186 170