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Geant4/global/management/src/G4StateManager.cc

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Differences between /global/management/src/G4StateManager.cc (Version 11.3.0) and /global/management/src/G4StateManager.cc (Version 10.2)


  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 *
  6 // * the Geant4 Collaboration.  It is provided      6 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
  7 // * conditions of the Geant4 Software License      7 // * conditions of the Geant4 Software License,  included in the file *
  8 // * LICENSE and available at  http://cern.ch/      8 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
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 11 // * Neither the authors of this software syst     11 // * Neither the authors of this software system, nor their employing *
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 13 // * work  make  any representation or  warran     13 // * work  make  any representation or  warranty, express or implied, *
 14 // * regarding  this  software system or assum     14 // * regarding  this  software system or assume any liability for its *
 15 // * use.  Please see the license in the file      15 // * use.  Please see the license in the file  LICENSE  and URL above *
 16 // * for the full disclaimer and the limitatio     16 // * for the full disclaimer and the limitation of liability.         *
 17 // *                                               17 // *                                                                  *
 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.                      *
 20 // * By using,  copying,  modifying or  distri     20 // * By using,  copying,  modifying or  distributing the software (or *
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 23 // * acceptance of all terms of the Geant4 Sof     23 // * acceptance of all terms of the Geant4 Software license.          *
 24 // *******************************************     24 // ********************************************************************
 25 //                                                 25 //
 26 // G4StateManager class implementation         << 
 27 //                                                 26 //
 28 // Authors: G.Cosmo, M.Asai - November 1996    <<  27 // $Id: G4StateManager.cc 67970 2013-03-13 10:10:06Z gcosmo $
 29 // ------------------------------------------- <<  28 //
                                                   >>  29 // 
                                                   >>  30 // ------------------------------------------------------------
                                                   >>  31 //      GEANT 4 class implementation file 
                                                   >>  32 //
                                                   >>  33 //      ---------------- G4StateManager ----------------
                                                   >>  34 //             by Gabriele Cosmo, November 1996
                                                   >>  35 // ------------------------------------------------------------
 30                                                    36 
 31 #include "G4StateManager.hh"                       37 #include "G4StateManager.hh"
 32 #include "G4ios.hh"                                38 #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 G4ThreadLocal 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                             52 #ifdef G4MULTITHREADED
 43   G4iosInitialization();                           53   G4iosInitialization();
 44 #endif                                             54 #endif
 45 }                                                  55 }
 46                                                    56 
 47 G4StateManager::~G4StateManager()                  57 G4StateManager::~G4StateManager()
 48 {                                                  58 {
 49   G4VStateDependent* state = nullptr;          <<  59   G4VStateDependent* state=0;
 50                                                    60 
 51   while(!theDependentsList.empty())            <<  61   while (theDependentsList.size()>0)
 52   {                                                62   {
 53     state = theDependentsList.back();              63     state = theDependentsList.back();
 54     theDependentsList.pop_back();                  64     theDependentsList.pop_back();
 55     for(auto i = theDependentsList.cbegin(); i <<  65     for (std::vector<G4VStateDependent*>::iterator
                                                   >>  66          i=theDependentsList.begin(); i!=theDependentsList.end();)
 56     {                                              67     {
 57       if(*i == state)                          <<  68       if (*i==state)
 58       {                                            69       {
 59         i = theDependentsList.erase(i);            70         i = theDependentsList.erase(i);
 60       }                                            71       }
 61       else                                         72       else
 62       {                                            73       {
 63         ++i;                                       74         ++i;
 64       }                                            75       }
 65     }                                          <<  76     } 
 66     delete state;                              <<  77     if ( state )  { delete state; }
 67   }                                            <<  78   } 
 68   theStateManager = nullptr;                   << 
 69 #ifdef G4MULTITHREADED_DEACTIVATE                  79 #ifdef G4MULTITHREADED_DEACTIVATE
 70   G4iosFinalization();                             80   G4iosFinalization();
 71 #endif                                             81 #endif
 72 }                                                  82 }
 73                                                    83 
 74 // ------------------------------------------- <<  84 // -------------------------------------------------------------------------
 75 G4StateManager* G4StateManager::GetStateManage <<  85 // No matter how copy-constructor and operators below are implemented ...
                                                   >>  86 // just dummy implementations, since not relevant for the singleton and
                                                   >>  87 // declared private.
                                                   >>  88 //
                                                   >>  89 G4StateManager::G4StateManager(const G4StateManager &right)
                                                   >>  90   : theCurrentState(right.theCurrentState),
                                                   >>  91     thePreviousState(right.thePreviousState),
                                                   >>  92     theDependentsList(right.theDependentsList),
                                                   >>  93     theBottomDependent(right.theBottomDependent),
                                                   >>  94     suppressAbortion(right.suppressAbortion),
                                                   >>  95     msgptr(right.msgptr),
                                                   >>  96     exceptionHandler(right.exceptionHandler)
 76 {                                                  97 {
 77   if(theStateManager == nullptr)               << 
 78   {                                            << 
 79     theStateManager = new G4StateManager;      << 
 80   }                                            << 
 81   return theStateManager;                      << 
 82 }                                                  98 }
 83                                                    99 
 84 // ------------------------------------------- << 100 G4StateManager&
 85 G4bool G4StateManager::RegisterDependent(G4VSt << 101 G4StateManager::operator=(const G4StateManager &right)
 86                                          G4boo << 
 87 {                                                 102 {
 88   G4bool ack = true;                           << 103    if (&right == this)  { return *this; }
 89   if(!bottom)                                  << 104 
 90   {                                            << 105    theCurrentState = right.theCurrentState;
 91     theDependentsList.push_back(aDependent);   << 106    thePreviousState = right.thePreviousState;
 92   }                                            << 107    theDependentsList = right.theDependentsList;
 93   else                                         << 108    theBottomDependent = right.theBottomDependent;
 94   {                                            << 109    suppressAbortion = right.suppressAbortion;
 95     if(theBottomDependent != nullptr)          << 110    msgptr = right.msgptr;
                                                   >> 111    exceptionHandler = right.exceptionHandler;
                                                   >> 112 
                                                   >> 113    return *this;
                                                   >> 114 }
                                                   >> 115 
                                                   >> 116 G4int
                                                   >> 117 G4StateManager::operator==(const G4StateManager &right) const
                                                   >> 118 {
                                                   >> 119    return (this == &right);
                                                   >> 120 }
                                                   >> 121 
                                                   >> 122 G4int
                                                   >> 123 G4StateManager::operator!=(const G4StateManager &right) const
                                                   >> 124 {
                                                   >> 125    return (this != &right);
                                                   >> 126 }
                                                   >> 127 //
                                                   >> 128 // -------------------------------------------------------------------------
                                                   >> 129 
                                                   >> 130 G4StateManager*
                                                   >> 131 G4StateManager::GetStateManager()
                                                   >> 132 {
                                                   >> 133     if (!theStateManager)
 96     {                                             134     {
 97       theDependentsList.push_back(theBottomDep << 135       theStateManager = new G4StateManager;
 98     }                                             136     }
 99     theBottomDependent = aDependent;           << 137     return theStateManager;    
100   }                                            << 
101   return ack;                                  << 
102 }                                                 138 }
103                                                   139 
104 // ------------------------------------------- << 140 G4bool
105 G4bool G4StateManager::DeregisterDependent(G4V << 141 G4StateManager::RegisterDependent(G4VStateDependent* aDependent, G4bool bottom)
106 {                                                 142 {
107   G4VStateDependent* tmp = nullptr;            << 143     G4bool ack=true;
108   for(auto i = theDependentsList.cbegin(); i ! << 144     if(!bottom)
                                                   >> 145     {
                                                   >> 146       theDependentsList.push_back(aDependent);
                                                   >> 147     }
                                                   >> 148     else
                                                   >> 149     { 
                                                   >> 150       if(theBottomDependent)
                                                   >> 151       {
                                                   >> 152         theDependentsList.push_back(theBottomDependent);
                                                   >> 153       }
                                                   >> 154       theBottomDependent = aDependent;
                                                   >> 155     }
                                                   >> 156     return ack;
                                                   >> 157 }
                                                   >> 158 
                                                   >> 159 G4bool
                                                   >> 160 G4StateManager::DeregisterDependent(G4VStateDependent* aDependent)
                                                   >> 161 {
                                                   >> 162   G4VStateDependent* tmp = 0;
                                                   >> 163   for (std::vector<G4VStateDependent*>::iterator i=theDependentsList.begin();
                                                   >> 164        i!=theDependentsList.end();)
109   {                                               165   {
110     if(**i == *aDependent)                     << 166     if (**i==*aDependent) 
111     {                                             167     {
112       tmp = *i;                                   168       tmp = *i;
113       i   = theDependentsList.erase(i);        << 169       i = theDependentsList.erase(i);
114     }                                             170     }
115     else                                          171     else
116     {                                             172     {
117       ++i;                                        173       ++i;
118     }                                             174     }
119   }                                               175   }
120   return (tmp != nullptr);                     << 176   return (tmp != 0);
121 }                                                 177 }
122                                                   178 
123 // ------------------------------------------- << 179 G4ApplicationState
124 const G4ApplicationState& G4StateManager::GetC << 180 G4StateManager::GetCurrentState() const
125 {                                                 181 {
126   return theCurrentState;                      << 182    return theCurrentState;
127 }                                                 183 }
128                                                   184 
129 // ------------------------------------------- << 185 G4ApplicationState
130 const G4ApplicationState& G4StateManager::GetP << 186 G4StateManager::GetPreviousState() const
131 {                                                 187 {
132   return thePreviousState;                     << 188    return thePreviousState;
133 }                                                 189 }
134                                                   190 
135 // ------------------------------------------- << 191 G4bool
136 G4bool G4StateManager::SetNewState(const G4App << 192 G4StateManager::SetNewState(G4ApplicationState requestedState)
137 {                                              << 193 { return SetNewState(requestedState,0); }
138   return SetNewState(requestedState, nullptr); << 
139 }                                              << 
140                                                   194 
141 // ------------------------------------------- << 195 G4bool
142 G4bool G4StateManager::SetNewState(const G4App << 196 G4StateManager::SetNewState(G4ApplicationState requestedState, const char* msg)
143                                    const char* << 
144 {                                                 197 {
145   if(requestedState == G4State_Abort && suppre << 198    if(requestedState==G4State_Abort && suppressAbortion>0)
146   {                                            << 199    {
147     if(suppressAbortion == 2)                  << 200      if(suppressAbortion==2)  { return false; }
148     {                                          << 201      if(theCurrentState==G4State_EventProc)  { return false; }
149       return false;                            << 202    }
150     }                                          << 203    msgptr = msg;
151     if(theCurrentState == G4State_EventProc)   << 204    size_t i=0;
152     {                                          << 205    G4bool ack = true;
153       return false;                            << 206    G4ApplicationState savedState = thePreviousState;
154     }                                          << 207    thePreviousState = theCurrentState;
155   }                                            << 208    while ((ack) && (i<theDependentsList.size()))
156   msgptr                        = msg;         << 209    {
157   std::size_t i                 = 0;           << 210      ack = theDependentsList[i]->Notify(requestedState);
158   G4bool ack                    = true;        << 211      i++;
159   G4ApplicationState savedState = thePreviousS << 212    }
160   thePreviousState              = theCurrentSt << 213    if(theBottomDependent)
161                                                << 214    {
162   while((ack) && (i < theDependentsList.size() << 215      ack = theBottomDependent->Notify(requestedState);
163   {                                            << 216    }
164     ack = theDependentsList[i]->Notify(request << 
165     ++i;                                       << 
166   }                                            << 
167   if(theBottomDependent != nullptr)            << 
168   {                                            << 
169     ack = theBottomDependent->Notify(requested << 
170   }                                            << 
171                                                   217 
172   if(!ack)                                     << 218    if(!ack)
173   {                                            << 219    { thePreviousState = savedState; }
174     thePreviousState = savedState;             << 220    else
175   }                                            << 221    { theCurrentState = requestedState; }
176   else                                         << 222    msgptr = 0;
177   {                                            << 223    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 }                                                 224 }
189                                                   225 
190 // ------------------------------------------- << 226 G4VStateDependent*
191 G4VStateDependent* G4StateManager::RemoveDepen << 227 G4StateManager::RemoveDependent(const G4VStateDependent* aDependent)
192   const G4VStateDependent* aDependent)         << 
193 {                                                 228 {
194   G4VStateDependent* tmp = nullptr;            << 229   G4VStateDependent* tmp = 0;
195   for(auto i = theDependentsList.cbegin(); i ! << 230   for (std::vector<G4VStateDependent*>::iterator i=theDependentsList.begin();
                                                   >> 231        i!=theDependentsList.end();)
196   {                                               232   {
197     if(**i == *aDependent)                     << 233     if (**i==*aDependent) 
198     {                                             234     {
199       tmp = *i;                                   235       tmp = *i;
200       i   = theDependentsList.erase(i);        << 236       i = theDependentsList.erase(i);
201     }                                             237     }
202     else                                          238     else
203     {                                             239     {
204       ++i;                                        240       ++i;
205     }                                             241     }
206   }                                               242   }
207   return tmp;                                     243   return tmp;
208 }                                                 244 }
209                                                   245 
210 // ------------------------------------------- << 246 G4String
211 G4String G4StateManager::GetStateString(const  << 247 G4StateManager::GetStateString(G4ApplicationState aState) const
212 {                                                 248 {
213   G4String stateName;                             249   G4String stateName;
214   switch(aState)                                  250   switch(aState)
215   {                                               251   {
216     case G4State_PreInit:                         252     case G4State_PreInit:
217       stateName = "PreInit";                   << 253      stateName = "PreInit"; break;
218       break;                                   << 
219     case G4State_Init:                            254     case G4State_Init:
220       stateName = "Init";                      << 255      stateName = "Init"; break;
221       break;                                   << 
222     case G4State_Idle:                            256     case G4State_Idle:
223       stateName = "Idle";                      << 257      stateName = "Idle"; break;
224       break;                                   << 
225     case G4State_GeomClosed:                      258     case G4State_GeomClosed:
226       stateName = "GeomClosed";                << 259      stateName = "GeomClosed"; break;
227       break;                                   << 
228     case G4State_EventProc:                       260     case G4State_EventProc:
229       stateName = "EventProc";                 << 261      stateName = "EventProc"; break;
230       break;                                   << 
231     case G4State_Quit:                            262     case G4State_Quit:
232       stateName = "Quit";                      << 263      stateName = "Quit"; break;
233       break;                                   << 
234     case G4State_Abort:                           264     case G4State_Abort:
235       stateName = "Abort";                     << 265      stateName = "Abort"; break;
236       break;                                   << 
237     default:                                      266     default:
238       stateName = "Unknown";                   << 267      stateName = "Unknown"; break;
239       break;                                   << 
240   }                                               268   }
241   return stateName;                               269   return stateName;
242 }                                                 270 }
243                                                   271 
244 // ------------------------------------------- << 272 //void G4StateManager::Pause()
245 void G4StateManager::SetVerboseLevel(G4int val << 273 //{
246                                                << 274 //  Pause("G4_pause> ");
247 // ------------------------------------------- << 275 //}
248 void G4StateManager::NotifyDeletion(const G4Ev << 276 //
249 {                                              << 277 //void G4StateManager::Pause(const char* msg)
250   for(auto& d : theDependentsList)             << 278 //{
251   { d->NotifyDeletion(evt); }                  << 279 //  G4String msgS = msg;
252 }                                              << 280 //  Pause(msgS);
253                                                << 281 //}
254 // ------------------------------------------- << 282 //
255 void G4StateManager::NotifyDeletion(const G4Ru << 283 //void G4StateManager::Pause(G4String msg)
256 {                                              << 284 //{
257   for(auto& d : theDependentsList)             << 285 //  G4UImanager::GetUIpointer()->PauseSession(msg);
258   { d->NotifyDeletion(rn); }                   << 286 //}
259 }                                              << 
260                                                   287