G4ParallelWorldProcessStore.cc

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// $Id: G4ParallelWorldProcess.cc 76935 2013-11-19 09:46:31Z gcosmo $
// GEANT4 tag $Name: geant4-09-04-ref-00 $
//
//

#include "G4ParallelWorldProcessStore.hh"
#include "G4ParallelWorldProcess.hh"

G4ThreadLocal G4ParallelWorldProcessStore* G4ParallelWorldProcessStore::fInstance=0;

G4ParallelWorldProcessStore* G4ParallelWorldProcessStore::GetInstance()
{
  if(!fInstance)
  { fInstance = new G4ParallelWorldProcessStore(); }
  return fInstance;
}

G4ParallelWorldProcessStore* G4ParallelWorldProcessStore::GetInstanceIfExist()
{
  return fInstance;
}

G4ParallelWorldProcessStore::G4ParallelWorldProcessStore()
{;}

G4ParallelWorldProcessStore::~G4ParallelWorldProcessStore()
{
  Clear(); 
  fInstance = 0;
}

void G4ParallelWorldProcessStore::SetParallelWorld(G4ParallelWorldProcess* proc,
                        G4String parallelWorldName)
{
  std::map<G4ParallelWorldProcess*,G4String>::iterator itr;
  for(itr=fInstance->begin();itr!=fInstance->end();itr++)
  {
    if(itr->first==proc)
    { 
      if(itr->second==parallelWorldName)
      { // already registered
        return;
      }
      else
      { // insonsistent !
        G4ExceptionDescription ED;
        ED << "G4ParallelWorldProcess (" << proc << ") has the world volume ("
           << itr->second << "). It is inconsistent with (" << parallelWorldName << ").";
        G4Exception("G4ParallelWorldProcessStore::SetParallelWorld","ProcScore0101",
                    FatalException,ED);
      }
    }
  }
  (*fInstance)[proc] = parallelWorldName;
}

void G4ParallelWorldProcessStore::UpdateWorlds()
{
  std::map<G4ParallelWorldProcess*,G4String>::iterator itr;
  for(itr=fInstance->begin();itr!=fInstance->end();itr++)
  { (itr->first)->SetParallelWorld(itr->second); }
}

G4ParallelWorldProcess* G4ParallelWorldProcessStore::GetProcess(G4String parallelWorldName)
{
  std::map<G4ParallelWorldProcess*,G4String>::iterator itr;
  for(itr=fInstance->begin();itr!=fInstance->end();itr++)
  { if(itr->second==parallelWorldName) return itr->first; }
  return 0;
}

void G4ParallelWorldProcessStore::Clear()
{ fInstance->clear(); }