G4AttDefStore Namespace Reference

Functions
std::map< G4String, G4AttDef > *	GetInstance (const G4String &storeKey, G4bool &isNew)
G4bool	GetStoreKey (const std::map< G4String, G4AttDef > *definitions, G4String &key)

Variables
std::map< G4String, std::map< G4String, G4AttDef > * > *	m_defsmaps = nullptr
G4Mutex	mutex = G4MUTEX_INITIALIZER

Function Documentation

GetInstance()

std::map< G4String, G4AttDef > * G4AttDefStore::GetInstance	(	const G4String &	storeKey,
		G4bool &	isNew
	)

Definition at line 40 of file G4AttDefStore.cc.

{
  G4AutoLock al(&mutex);
 
  if (m_defsmaps == nullptr)
    m_defsmaps = new std::map<G4String,std::map<G4String,G4AttDef>*>;
 
  // Allocate the new map if not existing already
  // and return it to the caller
  //
  std::map<G4String,G4AttDef>* definitions;
  
  // NOLINTNEXTLINE(modernize-use-auto): Explicitly want a const_iterator
  std::map<G4String,std::map<G4String,G4AttDef>*>::const_iterator iDefinitions =
    m_defsmaps->find(storeKey);
 
  if (iDefinitions == m_defsmaps->end())
  {
    isNew = true;
    definitions = new std::map<G4String,G4AttDef>;
    (*m_defsmaps)[storeKey] = definitions;
  }
  else
  {
    isNew = false;
    definitions = iDefinitions->second;
  }
  return definitions;
}

Referenced by G4RichTrajectory::GetAttDefs(), G4RichTrajectoryPoint::GetAttDefs(), G4SmoothTrajectory::GetAttDefs(), G4SmoothTrajectoryPoint::GetAttDefs(), G4Trajectory::GetAttDefs(), G4TrajectoryPoint::GetAttDefs(), G4PhysicalVolumeModel::GetAttDefs(), and G4TrajectoriesModel::GetAttDefs().

GetStoreKey()

G4bool G4AttDefStore::GetStoreKey	(	const std::map< G4String, G4AttDef > *	definitions,
		G4String &	key
	)

Definition at line 70 of file G4AttDefStore.cc.

{
  G4AutoLock al(&mutex);
 
  if (m_defsmaps == nullptr)
    m_defsmaps = new std::map<G4String,std::map<G4String,G4AttDef>*>;
  std::map<G4String,std::map<G4String,G4AttDef>*>::const_iterator i;
  for (i = m_defsmaps->begin(); i != m_defsmaps->end(); ++i)
    {
      if (i->second == definitions)
        {
          key = i->first;
          return true;
        }
    }
 
  return false;
}

Referenced by operator<<().

Variable Documentation

m_defsmaps

std::map< G4String, std::map< G4String, G4AttDef > * > * G4AttDefStore::m_defsmaps = nullptr

Definition at line 35 of file G4AttDefStore.cc.

Referenced by GetInstance(), and GetStoreKey().

mutex

G4Mutex G4AttDefStore::mutex = G4MUTEX_INITIALIZER

Definition at line 37 of file G4AttDefStore.cc.