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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // G4StateManager class implementation <<
27 // 26 //
28 // Authors: G.Cosmo, M.Asai - November 1996 << 27 // $Id: G4StateManager.cc,v 1.13 2006/11/23 00:41:56 asaim Exp $
29 // ------------------------------------------- << 28 // GEANT4 tag $Name: geant4-09-02-patch-03 $
>> 29 //
>> 30 //
>> 31 // ------------------------------------------------------------
>> 32 // GEANT 4 class implementation file
>> 33 //
>> 34 // ---------------- G4StateManager ----------------
>> 35 // by Gabriele Cosmo, November 1996
>> 36 // ------------------------------------------------------------
30 37
31 #include "G4StateManager.hh" 38 #include "G4StateManager.hh"
32 #include "G4ios.hh" <<
33 39
34 // Initialization of the static pointer of the 40 // Initialization of the static pointer of the single class instance
35 // 41 //
36 G4ThreadLocal G4StateManager* G4StateManager:: << 42 G4StateManager* G4StateManager::theStateManager = 0;
37 G4int G4StateManager::verboseLevel <<
38 43
39 // ------------------------------------------- <<
40 G4StateManager::G4StateManager() 44 G4StateManager::G4StateManager()
>> 45 : theCurrentState(G4State_PreInit),
>> 46 thePreviousState(G4State_PreInit),
>> 47 theBottomDependent(0),
>> 48 suppressAbortion(0),
>> 49 msgptr(0),
>> 50 exceptionHandler(0)
41 { 51 {
42 #ifdef G4MULTITHREADED <<
43 G4iosInitialization(); <<
44 #endif <<
45 } 52 }
46 53
47 G4StateManager::~G4StateManager() 54 G4StateManager::~G4StateManager()
48 { 55 {
49 G4VStateDependent* state = nullptr; << 56 G4VStateDependent* state=0;
50 57
51 while(!theDependentsList.empty()) << 58 while (theDependentsList.size()>0)
52 { 59 {
53 state = theDependentsList.back(); 60 state = theDependentsList.back();
54 theDependentsList.pop_back(); 61 theDependentsList.pop_back();
55 for(auto i = theDependentsList.cbegin(); i << 62 for (std::vector<G4VStateDependent*>::iterator
>> 63 i=theDependentsList.begin(); i!=theDependentsList.end(); i++)
56 { 64 {
57 if(*i == state) << 65 if (*i==state)
58 { <<
59 i = theDependentsList.erase(i); <<
60 } <<
61 else <<
62 { 66 {
63 ++i; << 67 theDependentsList.erase(i);
>> 68 i--;
64 } 69 }
65 } << 70 }
66 delete state; << 71 if ( state ) { delete state; }
67 } << 72 }
68 theStateManager = nullptr; <<
69 #ifdef G4MULTITHREADED_DEACTIVATE <<
70 G4iosFinalization(); <<
71 #endif <<
72 } 73 }
73 74
74 // ------------------------------------------- << 75 // -------------------------------------------------------------------------
75 G4StateManager* G4StateManager::GetStateManage << 76 // No matter how copy-constructor and operators below are implemented ...
>> 77 // just dummy implementations, since not relevant for the singleton and
>> 78 // declared private.
>> 79 //
>> 80 G4StateManager::G4StateManager(const G4StateManager &right)
>> 81 : theCurrentState(right.theCurrentState),
>> 82 thePreviousState(right.thePreviousState),
>> 83 theDependentsList(right.theDependentsList),
>> 84 theBottomDependent(right.theBottomDependent),
>> 85 suppressAbortion(right.suppressAbortion),
>> 86 msgptr(right.msgptr),
>> 87 exceptionHandler(right.exceptionHandler)
76 { 88 {
77 if(theStateManager == nullptr) <<
78 { <<
79 theStateManager = new G4StateManager; <<
80 } <<
81 return theStateManager; <<
82 } 89 }
83 90
84 // ------------------------------------------- << 91 G4StateManager&
85 G4bool G4StateManager::RegisterDependent(G4VSt << 92 G4StateManager::operator=(const G4StateManager &right)
86 G4boo <<
87 { 93 {
88 G4bool ack = true; << 94 if (&right == this) { return *this; }
89 if(!bottom) << 95
90 { << 96 theCurrentState = right.theCurrentState;
91 theDependentsList.push_back(aDependent); << 97 thePreviousState = right.thePreviousState;
92 } << 98 theDependentsList = right.theDependentsList;
93 else << 99 theBottomDependent = right.theBottomDependent;
94 { << 100 suppressAbortion = right.suppressAbortion;
95 if(theBottomDependent != nullptr) << 101 msgptr = right.msgptr;
>> 102 exceptionHandler = right.exceptionHandler;
>> 103
>> 104 return *this;
>> 105 }
>> 106
>> 107 G4int
>> 108 G4StateManager::operator==(const G4StateManager &right) const
>> 109 {
>> 110 return (this == &right);
>> 111 }
>> 112
>> 113 G4int
>> 114 G4StateManager::operator!=(const G4StateManager &right) const
>> 115 {
>> 116 return (this != &right);
>> 117 }
>> 118 //
>> 119 // -------------------------------------------------------------------------
>> 120
>> 121 G4StateManager*
>> 122 G4StateManager::GetStateManager()
>> 123 {
>> 124 if (!theStateManager)
96 { 125 {
97 theDependentsList.push_back(theBottomDep << 126 theStateManager = new G4StateManager;
98 } 127 }
99 theBottomDependent = aDependent; << 128 return theStateManager;
100 } <<
101 return ack; <<
102 } 129 }
103 130
104 // ------------------------------------------- << 131 G4bool
105 G4bool G4StateManager::DeregisterDependent(G4V << 132 G4StateManager::RegisterDependent(G4VStateDependent* aDependent, G4bool bottom)
106 { 133 {
107 G4VStateDependent* tmp = nullptr; << 134 G4bool ack=true;
108 for(auto i = theDependentsList.cbegin(); i ! << 135 if(!bottom)
109 { <<
110 if(**i == *aDependent) <<
111 { 136 {
112 tmp = *i; << 137 theDependentsList.push_back(aDependent);
113 i = theDependentsList.erase(i); <<
114 } 138 }
115 else 139 else
116 { << 140 {
117 ++i; << 141 if(theBottomDependent)
>> 142 {
>> 143 theDependentsList.push_back(theBottomDependent);
>> 144 }
>> 145 theBottomDependent = aDependent;
118 } 146 }
119 } << 147 return ack;
120 return (tmp != nullptr); <<
121 } 148 }
122 149
123 // ------------------------------------------- << 150 G4bool
124 const G4ApplicationState& G4StateManager::GetC << 151 G4StateManager::DeregisterDependent(G4VStateDependent* aDependent)
125 { 152 {
126 return theCurrentState; << 153 G4VStateDependent* tmp = 0;
>> 154 for (std::vector<G4VStateDependent*>::iterator i=theDependentsList.begin();
>> 155 i!=theDependentsList.end(); i++)
>> 156 {
>> 157 if (**i==*aDependent)
>> 158 {
>> 159 tmp = *i;
>> 160 theDependentsList.erase(i);
>> 161 }
>> 162 }
>> 163 return (tmp != 0);
127 } 164 }
128 165
129 // ------------------------------------------- << 166 G4ApplicationState
130 const G4ApplicationState& G4StateManager::GetP << 167 G4StateManager::GetCurrentState() const
131 { 168 {
132 return thePreviousState; << 169 return theCurrentState;
133 } 170 }
134 171
135 // ------------------------------------------- << 172 G4ApplicationState
136 G4bool G4StateManager::SetNewState(const G4App << 173 G4StateManager::GetPreviousState() const
137 { 174 {
138 return SetNewState(requestedState, nullptr); << 175 return thePreviousState;
139 } 176 }
140 177
141 // ------------------------------------------- << 178 G4bool
142 G4bool G4StateManager::SetNewState(const G4App << 179 G4StateManager::SetNewState(G4ApplicationState requestedState)
143 const char* << 180 { return SetNewState(requestedState,0); }
144 { <<
145 if(requestedState == G4State_Abort && suppre <<
146 { <<
147 if(suppressAbortion == 2) <<
148 { <<
149 return false; <<
150 } <<
151 if(theCurrentState == G4State_EventProc) <<
152 { <<
153 return false; <<
154 } <<
155 } <<
156 msgptr = msg; <<
157 std::size_t i = 0; <<
158 G4bool ack = true; <<
159 G4ApplicationState savedState = thePreviousS <<
160 thePreviousState = theCurrentSt <<
161 181
162 while((ack) && (i < theDependentsList.size() << 182 G4bool
163 { << 183 G4StateManager::SetNewState(G4ApplicationState requestedState, const char* msg)
164 ack = theDependentsList[i]->Notify(request << 184 {
165 ++i; << 185 if(requestedState==G4State_Abort && suppressAbortion>0)
166 } << 186 {
167 if(theBottomDependent != nullptr) << 187 if(suppressAbortion==2) { return false; }
168 { << 188 if(theCurrentState==G4State_EventProc) { return false; }
169 ack = theBottomDependent->Notify(requested << 189 }
170 } << 190 msgptr = msg;
>> 191 size_t i=0;
>> 192 G4bool ack = true;
>> 193 G4ApplicationState savedState = thePreviousState;
>> 194 thePreviousState = theCurrentState;
>> 195 while ((ack) && (i<theDependentsList.size()))
>> 196 {
>> 197 ack = theDependentsList[i]->Notify(requestedState);
>> 198 i++;
>> 199 }
>> 200 if(theBottomDependent)
>> 201 {
>> 202 ack = theBottomDependent->Notify(requestedState);
>> 203 }
171 204
172 if(!ack) << 205 if(!ack)
173 { << 206 { thePreviousState = savedState; }
174 thePreviousState = savedState; << 207 else
175 } << 208 { theCurrentState = requestedState; }
176 else << 209 msgptr = 0;
177 { << 210 return ack;
178 theCurrentState = requestedState; <<
179 if(verboseLevel > 0) <<
180 { <<
181 G4cout << "#### G4StateManager::SetNewSt <<
182 << GetStateString(thePreviousStat <<
183 << GetStateString(requestedState) <<
184 } <<
185 } <<
186 msgptr = nullptr; <<
187 return ack; <<
188 } 211 }
189 212
190 // ------------------------------------------- << 213 G4VStateDependent*
191 G4VStateDependent* G4StateManager::RemoveDepen << 214 G4StateManager::RemoveDependent(const G4VStateDependent* aDependent)
192 const G4VStateDependent* aDependent) <<
193 { 215 {
194 G4VStateDependent* tmp = nullptr; << 216 G4VStateDependent* tmp = 0;
195 for(auto i = theDependentsList.cbegin(); i ! << 217 for (std::vector<G4VStateDependent*>::iterator i=theDependentsList.begin();
196 { << 218 i!=theDependentsList.end(); i++)
197 if(**i == *aDependent) <<
198 { <<
199 tmp = *i; <<
200 i = theDependentsList.erase(i); <<
201 } <<
202 else <<
203 { 219 {
204 ++i; << 220 if (**i==*aDependent)
>> 221 {
>> 222 tmp = *i;
>> 223 theDependentsList.erase(i);
>> 224 }
205 } 225 }
206 } <<
207 return tmp; 226 return tmp;
208 } 227 }
209 228
210 // ------------------------------------------- << 229 G4String
211 G4String G4StateManager::GetStateString(const << 230 G4StateManager::GetStateString(G4ApplicationState aState) const
212 { 231 {
213 G4String stateName; 232 G4String stateName;
214 switch(aState) 233 switch(aState)
215 { 234 {
216 case G4State_PreInit: 235 case G4State_PreInit:
217 stateName = "PreInit"; << 236 stateName = "PreInit"; break;
218 break; <<
219 case G4State_Init: 237 case G4State_Init:
220 stateName = "Init"; << 238 stateName = "Init"; break;
221 break; <<
222 case G4State_Idle: 239 case G4State_Idle:
223 stateName = "Idle"; << 240 stateName = "Idle"; break;
224 break; <<
225 case G4State_GeomClosed: 241 case G4State_GeomClosed:
226 stateName = "GeomClosed"; << 242 stateName = "GeomClosed"; break;
227 break; <<
228 case G4State_EventProc: 243 case G4State_EventProc:
229 stateName = "EventProc"; << 244 stateName = "EventProc"; break;
230 break; <<
231 case G4State_Quit: 245 case G4State_Quit:
232 stateName = "Quit"; << 246 stateName = "Quit"; break;
233 break; <<
234 case G4State_Abort: 247 case G4State_Abort:
235 stateName = "Abort"; << 248 stateName = "Abort"; break;
236 break; <<
237 default: 249 default:
238 stateName = "Unknown"; << 250 stateName = "Unknown"; break;
239 break; <<
240 } 251 }
241 return stateName; 252 return stateName;
242 } 253 }
243 254
244 // ------------------------------------------- << 255 //void G4StateManager::Pause()
245 void G4StateManager::SetVerboseLevel(G4int val << 256 //{
246 << 257 // Pause("G4_pause> ");
247 // ------------------------------------------- << 258 //}
248 void G4StateManager::NotifyDeletion(const G4Ev << 259 //
249 { << 260 //void G4StateManager::Pause(const char* msg)
250 for(auto& d : theDependentsList) << 261 //{
251 { d->NotifyDeletion(evt); } << 262 // G4String msgS = msg;
252 } << 263 // Pause(msgS);
253 << 264 //}
254 // ------------------------------------------- << 265 //
255 void G4StateManager::NotifyDeletion(const G4Ru << 266 //void G4StateManager::Pause(G4String msg)
256 { << 267 //{
257 for(auto& d : theDependentsList) << 268 // G4UImanager::GetUIpointer()->PauseSession(msg);
258 { d->NotifyDeletion(rn); } << 269 //}
259 } <<
260 270