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26 // 26 //
>> 27 // $Id: G4EnergyRangeManager.cc,v 1.15 2006/06/29 19:58:21 gunter Exp $
>> 28 // GEANT4 tag $Name: geant4-09-03-patch-01 $
>> 29 //
27 // Hadronic Process: Energy Range Manager 30 // Hadronic Process: Energy Range Manager
28 // original by H.P. Wellisch 31 // original by H.P. Wellisch
29 // modified by J.L. Chuma, TRIUMF, 22-Nov-199 32 // modified by J.L. Chuma, TRIUMF, 22-Nov-1996
30 // Last modified: 24-Mar-1997 33 // Last modified: 24-Mar-1997
31 // fix in the counter-hndling: H.P. Wellisch 34 // fix in the counter-hndling: H.P. Wellisch 04-Apr-97
32 // throw an exception if no model found: J.L 35 // throw an exception if no model found: J.L. Chuma 04-Apr-97
33 36
34 #include "G4EnergyRangeManager.hh" 37 #include "G4EnergyRangeManager.hh"
35 #include "Randomize.hh" 38 #include "Randomize.hh"
36 #include "G4HadronicException.hh" 39 #include "G4HadronicException.hh"
37 #include "G4SystemOfUnits.hh" <<
38 40
39 G4EnergyRangeManager::G4EnergyRangeManager() << 41 G4EnergyRangeManager::G4EnergyRangeManager(
40 : theHadronicInteractionCounter(0) << 42 const G4EnergyRangeManager &right )
41 {} << 43 {
42 << 44 if( this != &right )
43 G4EnergyRangeManager::~G4EnergyRangeManager() << 45 {
44 {} << 46 for( G4int i=0; i<theHadronicInteractionCounter; ++i )
45 << 47 theHadronicInteraction[i] = right.theHadronicInteraction[i];
46 void G4EnergyRangeManager::RegisterMe(G4Hadron << 48 theHadronicInteractionCounter = right.theHadronicInteractionCounter;
47 { <<
48 if(!a) { return; } <<
49 if(0 < theHadronicInteractionCounter) { <<
50 for(G4int i=0; i<theHadronicInteractionCou <<
51 if(a == theHadronicInteraction[i]) { ret <<
52 } 49 }
53 } 50 }
54 theHadronicInteraction.push_back(a); << 51
55 ++theHadronicInteractionCounter; << 52 G4EnergyRangeManager &
56 } << 53 G4EnergyRangeManager::operator=(
57 << 54 const G4EnergyRangeManager &right )
58 G4HadronicInteraction* << 55 {
59 G4EnergyRangeManager::GetHadronicInteraction(c << 56 if( this != &right )
60 G << 57 {
61 c << 58 for( G4int i=0; i<theHadronicInteractionCounter; ++i )
62 c << 59 theHadronicInteraction[i] =
63 { << 60 right.theHadronicInteraction[i];
64 // VI shortcut: if only one interaction is r << 61 theHadronicInteractionCounter =
65 if(1 == theHadronicInteractionCounter) { ret << 62 right.theHadronicInteractionCounter;
66 else if(0 == theHadronicInteractionCounter) << 63 }
67 G4cout << "G4EnergyRangeManager::GetHadron << 64 return *this;
68 << "no models defined for a process" << G <<
69 return nullptr; <<
70 } 65 }
71 << 66
72 G4double kineticEnergy = aHadProjectile.GetK << 67 void
73 // For ions, get kinetic energy per nucleon << 68 G4EnergyRangeManager::RegisterMe(
74 if ( std::abs( aHadProjectile.GetDefinition( << 69 G4HadronicInteraction *a )
75 kineticEnergy /= static_cast< G4double >( << 70 {
>> 71 if( theHadronicInteractionCounter+1 > MAX_NUMBER_OF_MODELS )
>> 72 {
>> 73 throw G4HadronicException(__FILE__, __LINE__,"RegisterMe: TOO MANY MODELS");
>> 74 }
>> 75 theHadronicInteraction[ theHadronicInteractionCounter++ ] = a;
76 } 76 }
77 << 77
78 G4int cou = 0, memory = 0, memor2 = 0; << 78 G4HadronicInteraction *
79 G4double emi1 = 0.0, ema1 = 0.0, emi2 = 0.0, << 79 G4EnergyRangeManager::GetHadronicInteraction(
80 << 80 const G4double kineticEnergy,
81 for (G4int i = 0; i<theHadronicInteractionCo << 81 const G4Material *aMaterial,
82 if ( theHadronicInteraction[i]->IsApplicab << 82 const G4Element *anElement ) const
>> 83 {
>> 84 G4int counter = GetHadronicInteractionCounter();
>> 85 if( counter == 0 )
>> 86 throw G4HadronicException(__FILE__, __LINE__,
>> 87 "GetHadronicInteraction: NO MODELS STORED");
>> 88
>> 89 G4int cou = 0, memory = 0, memor2 = 0;
>> 90 G4double emi1 = 0.0, ema1 = 0.0, emi2 = 0.0, ema2 = 0.0;
>> 91 for( G4int i=0; i<counter; i++ )
>> 92 {
83 G4double low = theHadronicInteraction[i 93 G4double low = theHadronicInteraction[i]->GetMinEnergy( aMaterial, anElement );
>> 94 // Work-around for particles with 0 kinetic energy, which still
>> 95 // require a model to return a ParticleChange
>> 96 if (low == 0.) low = -DBL_MIN;
84 G4double high = theHadronicInteraction[i 97 G4double high = theHadronicInteraction[i]->GetMaxEnergy( aMaterial, anElement );
85 if (low <= kineticEnergy && high >= kine << 98 if( low < kineticEnergy && high >= kineticEnergy )
>> 99 {
86 ++cou; 100 ++cou;
87 emi2 = emi1; 101 emi2 = emi1;
88 ema2 = ema1; 102 ema2 = ema1;
89 emi1 = low; 103 emi1 = low;
90 ema1 = high; 104 ema1 = high;
91 memor2 = memory; 105 memor2 = memory;
92 memory = i; 106 memory = i;
93 } 107 }
94 } 108 }
95 } << 109 G4int m=-1;
96 << 110 G4double rand;
97 G4HadronicInteraction* hi = nullptr; << 111 switch ( cou )
98 switch (cou) { << 112 {
99 case 0: << 113 case 0:
100 G4cout << "No model found out of " << th << 114 G4cout<<"G4EnergyRangeManager:GetHadronicInteraction: counter="<<counter<<", Ek="
101 for( G4int j=0; j<theHadronicInteraction << 115 <<kineticEnergy<<", Material = "<<aMaterial->GetName()<<", Element = "
102 G4HadronicInteraction* hint=theHadronicInter << 116 <<anElement->GetName()<<G4endl;
103 G4cout << " "<< j << ". Elow= " << hint-> << 117 for( G4int j=0; j<counter; j++ )
104 <<", Ehigh= " << hint->GetMaxEnergy(a << 118 {
105 <<" " << hint->GetModelName() << G4 << 119 G4HadronicInteraction* HInt=theHadronicInteraction[j];
106 } << 120 G4cout<<"*"<<j<<"* low=" <<HInt->GetMinEnergy(aMaterial,anElement)
107 break; << 121 <<", high="<<HInt->GetMaxEnergy(aMaterial,anElement)<<G4endl;
108 << 122 }
109 case 1: << 123 throw G4HadronicException(__FILE__, __LINE__,
110 hi = theHadronicInteraction[memory]; << 124 "GetHadronicInteraction: No Model found");
111 break; << 125 return 0;
112 << 126 case 1:
113 case 2: << 127 m = memory;
114 if( (emi2<=emi1 && ema2>=ema1) || (emi2> << 128 break;
115 G4cout << "Energy ranges of two models fully << 129 case 2:
116 for( G4int j=0; j<theHadronicInteractionCoun << 130 if( (emi2<=emi1 && ema2>=ema1) || (emi2>=emi1 && ema2<=ema1) )
117 G4HadronicInteraction* hint=theHadronicInt << 131 {
118 G4cout << " "<< j << ". Elow= " << hint << 132 G4cout<<"G4EnergyRangeManager:GetHadronicInteraction: counter="<<counter<<", Ek="
119 <<", Ehigh= " << hint->GetMaxEnergy(aMate << 133 <<kineticEnergy<<", Material = "<<aMaterial->GetName()<<", Element = "
120 <<" " << hint->GetModelName() << G4endl << 134 <<anElement->GetName()<<G4endl;
121 } << 135 if(counter) for( G4int j=0; j<counter; j++ )
122 } else { << 136 {
123 G4double rand = G4UniformRand(); << 137 G4HadronicInteraction* HInt=theHadronicInteraction[j];
124 G4int mem; << 138 G4cout<<"*"<<j<<"* low=" <<HInt->GetMinEnergy(aMaterial,anElement)
125 if( emi1 < emi2 ) { << 139 <<", high="<<HInt->GetMaxEnergy(aMaterial,anElement)<<G4endl;
126 if( (ema1-kineticEnergy) < rand*(ema1-emi2 << 140 }
127 mem = memor2; << 141 throw G4HadronicException(__FILE__, __LINE__,
128 } else { << 142 "GetHadronicInteraction: Energy ranges of two models fully overlapping");
129 mem = memory; << 143 }
130 } << 144 rand = G4UniformRand();
131 } else { << 145 if( emi1 < emi2 )
132 if( (ema2-kineticEnergy) < rand*(ema2-emi1 << 146 {
133 mem = memory; << 147 if( (ema1-kineticEnergy)/(ema1-emi2)<rand )
134 } else { << 148 m = memor2;
135 mem = memor2; << 149 else
136 } << 150 m = memory;
137 } << 151 } else {
138 hi = theHadronicInteraction[mem]; << 152 if( (ema2-kineticEnergy)/(ema2-emi1)<rand )
139 } << 153 m = memory;
140 break; << 154 else
141 << 155 m = memor2;
142 default: << 156 }
143 G4cout << "More than two competing model << 157 break;
144 for( G4int j=0; j<theHadronicInteraction << 158 default:
145 G4HadronicInteraction* hint=theHadronicInter << 159 throw G4HadronicException(__FILE__, __LINE__,
146 G4cout << " "<< j << ". Elow= " << hint-> << 160 "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 } 161 }
174 } << 162 return theHadronicInteraction[m];
175 } << 163 }
176 << 164
177 void << 165 /* end of file */
178 G4EnergyRangeManager::BuildPhysicsTable(const <<
179 { <<
180 for (auto & hadi : theHadronicInteraction) { <<
181 hadi->BuildPhysicsTable( aParticleType ); <<
182 } <<
183 } <<
184 <<
185 166
186 167