| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
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18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 <<
27 #include <typeinfo> <<
28 <<
29 #include "G4CollisionManager.hh" 26 #include "G4CollisionManager.hh"
30 #include "G4SystemOfUnits.hh" <<
31 #include "G4HadronicException.hh" 27 #include "G4HadronicException.hh"
32 #include "G4CollisionInitialState.hh" 28 #include "G4CollisionInitialState.hh"
33 #include "G4BCAction.hh" <<
34 29
35 G4CollisionManager::G4CollisionManager() 30 G4CollisionManager::G4CollisionManager()
36 { 31 {
37 theCollisionList = new G4ListOfCollisions; 32 theCollisionList = new G4ListOfCollisions;
38 } 33 }
39 34
40 35
41 G4CollisionManager::~G4CollisionManager() 36 G4CollisionManager::~G4CollisionManager()
42 { 37 {
43 ClearAndDestroy(); 38 ClearAndDestroy();
44 delete theCollisionList; 39 delete theCollisionList;
45 } 40 }
46 41
47 42
48 void G4CollisionManager::AddCollision(G4double 43 void G4CollisionManager::AddCollision(G4double time, G4KineticTrack * proj,
49 G4KineticTrack * target) 44 G4KineticTrack * target)
50 45
51 { 46 {
52 if ( time < DBL_MAX ) 47 if ( time < DBL_MAX )
53 { 48 {
54 G4CollisionInitialState * 49 G4CollisionInitialState *
55 collision = new G4CollisionInitialState 50 collision = new G4CollisionInitialState(time, proj, target);
56 theCollisionList->push_back(collision 51 theCollisionList->push_back(collision);
57 } else { 52 } else {
58 G4cerr << "G4Scatterer invalid TimeTo 53 G4cerr << "G4Scatterer invalid TimeTo Interaction : " << time;
59 G4cerr <<" projectile "<<proj->Get 54 G4cerr <<" projectile "<<proj->Get4Momentum()<<" "
60 <<proj->Get 55 <<proj->GetDefinition()->GetParticleName()<<G4endl;
61 if (target) G4cerr <<" target 56 if (target) G4cerr <<" target "
62 <<target->Get4Momentum()<<" " 57 <<target->Get4Momentum()<<" "
63 <<target->GetD 58 <<target->GetDefinition()->GetParticleName()<<G4endl;
64 G4cerr <<"G4Scatterer error message e 59 G4cerr <<"G4Scatterer error message end"<< G4endl;
65 throw G4HadronicException(__FILE__, __LINE_ 60 throw G4HadronicException(__FILE__, __LINE__, "G4Scatterer::AddCollision()");
66 } 61 }
67 } 62 }
68 63
69 64
70 void G4CollisionManager::RemoveCollision(G4Col 65 void G4CollisionManager::RemoveCollision(G4CollisionInitialState * collision)
71 { 66 {
72 theCollisionList->erase(std::find(theCollisi 67 theCollisionList->erase(std::find(theCollisionList->begin(),
73 theCollisionList->end(), 68 theCollisionList->end(),
74 collision)); 69 collision));
75 delete collision; 70 delete collision;
76 collision = NULL; // prevent future use of t 71 collision = NULL; // prevent future use of the pointer
77 } 72 }
78 73
79 74
80 void G4CollisionManager::RemoveTracksCollision 75 void G4CollisionManager::RemoveTracksCollisions(G4KineticTrackVector * toBeCaned)
81 { 76 {
82 if(toBeCaned == NULL) 77 if(toBeCaned == NULL)
83 return; 78 return;
84 if(toBeCaned->empty()) 79 if(toBeCaned->empty())
85 return; 80 return;
86 81
87 G4CollisionInitialState * collision; 82 G4CollisionInitialState * collision;
88 std::vector<G4CollisionInitialState *>::iter 83 std::vector<G4CollisionInitialState *>::iterator collIter, collIter2;
89 std::vector<G4KineticTrack *>::iterator trac 84 std::vector<G4KineticTrack *>::iterator trackIter;
90 G4ListOfCollisions toRemove; 85 G4ListOfCollisions toRemove;
91 86
92 for(collIter = theCollisionList->begin(); 87 for(collIter = theCollisionList->begin();
93 collIter != theCollisionList->end(); col 88 collIter != theCollisionList->end(); collIter++)
94 { 89 {
95 collision = *collIter; 90 collision = *collIter;
96 G4KineticTrackVector & targets = collision 91 G4KineticTrackVector & targets = collision->GetTargetCollection();
97 G4bool getNextCollision = false; 92 G4bool getNextCollision = false;
98 for(trackIter = toBeCaned->begin(); trackI 93 for(trackIter = toBeCaned->begin(); trackIter != toBeCaned->end(); ++trackIter)
99 { 94 {
100 if((collision->GetTarget() == *trackIter 95 if((collision->GetTarget() == *trackIter) ||
101 (collision->GetPrimary() == *trackIter)) 96 (collision->GetPrimary() == *trackIter))
102 { // cannot remove the collision from t 97 { // cannot remove the collision from the list inside the loop. Save and do it later
103 toRemove.push_back(collision); 98 toRemove.push_back(collision);
104 break; // exit from the "trackIter" loop 99 break; // exit from the "trackIter" loop
105 } 100 }
106 for(size_t tcount=0; tcount<targets.size 101 for(size_t tcount=0; tcount<targets.size(); tcount++)
107 { 102 {
108 if(targets[tcount] == *trackIter) 103 if(targets[tcount] == *trackIter)
109 { 104 {
110 toRemove.push_back(collision); 105 toRemove.push_back(collision);
111 getNextCollision = true; 106 getNextCollision = true;
112 break; 107 break;
113 } 108 }
114 } 109 }
115 if(getNextCollision) break; 110 if(getNextCollision) break;
116 } 111 }
117 } 112 }
118 113
119 // now remove the collisions 114 // now remove the collisions
120 for(collIter = toRemove.begin(); collIter != 115 for(collIter = toRemove.begin(); collIter != toRemove.end(); ++collIter)
121 { 116 {
122 collision = *collIter; 117 collision = *collIter;
123 collIter2 = std::find(theCollisionList->be 118 collIter2 = std::find(theCollisionList->begin(),
124 theCollisionList->end(), collision); 119 theCollisionList->end(), collision);
125 theCollisionList->erase(collIter2); // re 120 theCollisionList->erase(collIter2); // remove from list...
126 delete collision; // .. 121 delete collision; // ...and delete the collision
127 } 122 }
128 } 123 }
129 124
130 125
131 void G4CollisionManager::ClearAndDestroy() 126 void G4CollisionManager::ClearAndDestroy()
132 { 127 {
133 std::vector<G4CollisionInitialState *>::iter 128 std::vector<G4CollisionInitialState *>::iterator i;
134 for(i = theCollisionList->begin(); i != theC 129 for(i = theCollisionList->begin(); i != theCollisionList->end(); ++i)
135 delete *i; 130 delete *i;
136 theCollisionList->clear(); 131 theCollisionList->clear();
137 } 132 }
138 133
139 134
140 G4CollisionInitialState * G4CollisionManager:: 135 G4CollisionInitialState * G4CollisionManager::GetNextCollision()
141 { 136 {
142 G4CollisionInitialState * theNext=0; 137 G4CollisionInitialState * theNext=0;
143 G4double nextTime = DBL_MAX; 138 G4double nextTime = DBL_MAX;
144 std::vector<G4CollisionInitialState *>::iter 139 std::vector<G4CollisionInitialState *>::iterator i;
145 for(i = theCollisionList->begin(); i != theC 140 for(i = theCollisionList->begin(); i != theCollisionList->end(); ++i)
146 { 141 {
147 if(nextTime > (*i)->GetCollisionTime()) 142 if(nextTime > (*i)->GetCollisionTime())
148 { 143 {
149 nextTime = (*i)->GetCollisionTime(); 144 nextTime = (*i)->GetCollisionTime();
150 theNext = *i; 145 theNext = *i;
151 } 146 }
152 } 147 }
153 #ifdef debug_G4CollisionManager 148 #ifdef debug_G4CollisionManager
154 if(theNext == 0 && theCollisionList->size()! 149 if(theNext == 0 && theCollisionList->size()!=0)
155 { 150 {
156 G4double debugTime = DBL_MAX; 151 G4double debugTime = DBL_MAX;
157 G4cerr <<"G4CollisionManager::GetNextColli 152 G4cerr <<"G4CollisionManager::GetNextCollision - Fatal"<<G4endl;
158 G4cerr <<" number of collisions left "<<th 153 G4cerr <<" number of collisions left "<<theCollisionList->size()<<G4endl;
159 for(i = theCollisionList->begin(); i != th 154 for(i = theCollisionList->begin(); i != theCollisionList->end(); ++i)
160 { 155 {
161 G4cerr <<" Time to collision "<<(*i)->Ge 156 G4cerr <<" Time to collision "<<(*i)->GetCollisionTime()<<" "<<G4endl;
162 G4cerr <<" projectile "<<(*i)->GetPri 157 G4cerr <<" projectile "<<(*i)->GetPrimary()->Get4Momentum()<<" "
163 <<(*i)->GetPri 158 <<(*i)->GetPrimary()->GetDefinition()->GetParticleName()<<G4endl;
164 if ((*i)->GetTarget()) G4cerr <<" tar 159 if ((*i)->GetTarget()) G4cerr <<" target "<<(*i)->GetTarget()->Get4Momentum()<<" "
165 <<(*i)->GetTar 160 <<(*i)->GetTarget()->GetDefinition()->GetParticleName()<<G4endl;
166 } 161 }
167 G4cerr <<"G4CollisionManager::GetNextColli 162 G4cerr <<"G4CollisionManager::GetNextCollision - End of message"<<G4endl;
168 } 163 }
169 #endif 164 #endif
170 165
171 return theNext; 166 return theNext;
172 } 167 }
173 168
174 169
175 void G4CollisionManager::Print() 170 void G4CollisionManager::Print()
176 { 171 {
177 std::vector<G4CollisionInitialState *>::iter 172 std::vector<G4CollisionInitialState *>::iterator i;
178 << 173
179 G4cout << "CollisionManager: " << theCollisi 174 G4cout << "CollisionManager: " << theCollisionList->size()
180 << " entries at " << theCollisionList << G4 175 << " entries at " << theCollisionList << G4endl;
181 G4CollisionInitialState * collision; 176 G4CollisionInitialState * collision;
182 for(i = theCollisionList->begin(); i != theC 177 for(i = theCollisionList->begin(); i != theCollisionList->end(); ++i)
183 { 178 {
184 collision = *i; 179 collision = *i;
185 G4int tgtPdg=collision->GetTarget() ? <<
186 collision->GetTarget()->GetDefinition()-> <<
187 const G4BCAction &action= *collision->GetGe <<
188 G4cout << " collision " << collision << " 180 G4cout << " collision " << collision << " time: "
189 << collision->GetCollisionTime()/second < 181 << collision->GetCollisionTime()/second << " proj: "
190 << collision->GetPrimary() << "/pdg=" << 182 << collision->GetPrimary() << " trgt: "
191 << collision->GetPrimary()->GetDefinition << 183 << collision->GetTarget() << G4endl;
192 << " trgt: " <<
193 << collision->GetTarget() << "/pdg=" <<
194 << tgtPdg <<
195 << " Collision type: "<< typeid(action).n <<
196 << G4endl; <<
197 } 184 }
198 } 185 }
199 186