Geant4 Cross Reference

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Geant4/graphics_reps/src/G4AttDefStore.cc

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Diff markup

Differences between /graphics_reps/src/G4AttDefStore.cc (Version 11.3.0) and /graphics_reps/src/G4AttDefStore.cc (Version 11.1.2)


  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 *
  9 // * include a list of copyright holders.           9 // * include a list of copyright holders.                             *
 10 // *                                               10 // *                                                                  *
 11 // * Neither the authors of this software syst     11 // * Neither the authors of this software system, nor their employing *
 12 // * institutes,nor the agencies providing fin     12 // * institutes,nor the agencies providing financial support for this *
 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 *
 21 // * any work based  on the software)  you  ag     21 // * any work based  on the software)  you  agree  to acknowledge its *
 22 // * use  in  resulting  scientific  publicati     22 // * use  in  resulting  scientific  publications,  and indicate your *
 23 // * acceptance of all terms of the Geant4 Sof     23 // * acceptance of all terms of the Geant4 Software license.          *
 24 // *******************************************     24 // ********************************************************************
 25 //                                                 25 //
 26 //                                                 26 //
 27                                                    27 
 28 #include "G4AttDefStore.hh"                        28 #include "G4AttDefStore.hh"
 29                                                    29 
 30 #include "G4AttDef.hh"                             30 #include "G4AttDef.hh"
 31 #include "G4AutoLock.hh"                           31 #include "G4AutoLock.hh"
 32                                                    32 
 33 namespace G4AttDefStore {                          33 namespace G4AttDefStore {
 34                                                    34 
 35 std::map<G4String,std::map<G4String,G4AttDef>*     35 std::map<G4String,std::map<G4String,G4AttDef>*> *m_defsmaps = nullptr;
 36                                                    36 
 37 G4Mutex mutex = G4MUTEX_INITIALIZER;               37 G4Mutex mutex = G4MUTEX_INITIALIZER;
 38                                                    38 
 39 std::map<G4String,G4AttDef>*                       39 std::map<G4String,G4AttDef>*
 40 GetInstance(const G4String& storeKey, G4bool&      40 GetInstance(const G4String& storeKey, G4bool& isNew)
 41 {                                                  41 {
 42   G4AutoLock al(&mutex);                           42   G4AutoLock al(&mutex);
 43                                                    43 
 44   if (m_defsmaps == nullptr)                       44   if (m_defsmaps == nullptr)
 45     m_defsmaps = new std::map<G4String,std::ma     45     m_defsmaps = new std::map<G4String,std::map<G4String,G4AttDef>*>;
 46                                                    46 
 47   // Allocate the new map if not existing alre     47   // Allocate the new map if not existing already
 48   // and return it to the caller                   48   // and return it to the caller
 49   //                                               49   //
 50   std::map<G4String,G4AttDef>* definitions;        50   std::map<G4String,G4AttDef>* definitions;
 51                                                    51   
 52   // NOLINTNEXTLINE(modernize-use-auto): Expli     52   // NOLINTNEXTLINE(modernize-use-auto): Explicitly want a const_iterator
 53   std::map<G4String,std::map<G4String,G4AttDef     53   std::map<G4String,std::map<G4String,G4AttDef>*>::const_iterator iDefinitions =
 54     m_defsmaps->find(storeKey);                    54     m_defsmaps->find(storeKey);
 55                                                    55 
 56   if (iDefinitions == m_defsmaps->end())           56   if (iDefinitions == m_defsmaps->end())
 57   {                                                57   {
 58     isNew = true;                                  58     isNew = true;
 59     definitions = new std::map<G4String,G4AttD     59     definitions = new std::map<G4String,G4AttDef>;
 60     (*m_defsmaps)[storeKey] = definitions;         60     (*m_defsmaps)[storeKey] = definitions;
 61   }                                                61   }
 62   else                                             62   else
 63   {                                                63   {
 64     isNew = false;                                 64     isNew = false;
 65     definitions = iDefinitions->second;            65     definitions = iDefinitions->second;
 66   }                                                66   }
 67   return definitions;                              67   return definitions;
 68 }                                                  68 }
 69                                                    69 
 70 G4bool GetStoreKey                                 70 G4bool GetStoreKey
 71 (const std::map<G4String,G4AttDef>* definition     71 (const std::map<G4String,G4AttDef>* definitions, G4String& key)
 72 {                                                  72 {
 73   G4AutoLock al(&mutex);                           73   G4AutoLock al(&mutex);
 74                                                    74 
 75   if (m_defsmaps == nullptr)                       75   if (m_defsmaps == nullptr)
 76     m_defsmaps = new std::map<G4String,std::ma     76     m_defsmaps = new std::map<G4String,std::map<G4String,G4AttDef>*>;
 77   std::map<G4String,std::map<G4String,G4AttDef     77   std::map<G4String,std::map<G4String,G4AttDef>*>::const_iterator i;
 78   for (i = m_defsmaps->begin(); i != m_defsmap     78   for (i = m_defsmaps->begin(); i != m_defsmaps->end(); ++i)
 79     {                                              79     {
 80       if (i->second == definitions)                80       if (i->second == definitions)
 81         {                                          81         {
 82           key = i->first;                          82           key = i->first;
 83           return true;                             83           return true;
 84         }                                          84         }
 85     }                                              85     }
 86                                                    86 
 87   return false;                                    87   return false;
 88 }                                                  88 }
 89                                                    89 
 90 }  // End namespace G4AttDefStore.                 90 }  // End namespace G4AttDefStore.
 91                                                    91