GGSSaveTGeoAction Class Reference

Inheritance diagram for GGSSaveTGeoAction:

Collaboration diagram for GGSSaveTGeoAction:

Public Member Functions
	GGSSaveTGeoAction ()
	Constructor.
	~GGSSaveTGeoAction ()=default
	Destructor.
void	BeginOfRunAction (const G4Run *run)
	Actions executed at beginning of run. More...
void	EndOfRunAction (const G4Run *run)
	Actions executed at end of run. More...
void	SetOutputFileBase (const std::string &outFileBase)
	Sets the output file base name. More...
Public Member Functions inherited from GGSUserAction
	GGSUserAction ()
	Constructor. More...
virtual	~GGSUserAction ()
	Destructor.
G4ClassificationOfNewTrack	ClassifyNewTrack (const G4Track *)
	Override of the ClassifyNewTrack method. More...

Detailed Description

Definition at line 21 of file GGSSaveTGeoAction.h.

Member Function Documentation

void GGSSaveTGeoAction::BeginOfRunAction

(

const G4Run *

run

)

Actions executed at beginning of run.

Method executed at the beginning of each run. A new ROOT file is created for each run.

Parameters

run	Pointer to the G4Run

Definition at line 31 of file GGSSaveTGeoAction.cpp.

                                                         { // -----------------
  const std::string routineName("GGSSaveTGeoAction::BeginOfRunAction");

  // Open the run file
  // -----------------
  if (GGSRootFileService::GetInstance().GetOutputMode() == GGSRootFileService::OutputMode::MULTIFILE ||
      G4Threading::G4GetThreadId() <= 0) {
    _outFile = GGSRootFileService::GetInstance().GetFileForThisRun(_outBase, run);
    if (!_outFile || (_outFile && _outFile->IsZombie())) {
      GGSCOUT(ERROR) << "Cannot open ROOT file " << _outBase << "for run" << run->GetRunID() << GGSENDL;
      throw std::runtime_error("");
    }
  }
}

void GGSSaveTGeoAction::EndOfRunAction

(

const G4Run *

run

)

Actions executed at end of run.

Method executed at the end of each run. The TGeo object is written to file and the file is closed.

Parameters

run	Pointer to a G4Run

Definition at line 49 of file GGSSaveTGeoAction.cpp.

                                                       {
  const std::string routineName("GGSSaveTGeoAction::EndOfRunAction");

  if (GGSRootFileService::GetInstance().GetOutputMode() == GGSRootFileService::OutputMode::MULTIFILE ||
      G4Threading::G4GetThreadId() <= 0) {

    // Acquire a lock since VGM is probably not thread-safe
    G4AutoLock lock(mutexForSaveTGeo);

    GGSVGeometryConstruction *geometry = GGSGeoPluginManager::GetInstance().GetGeoConstruction();
    if (!geometry) {
      GGSCOUT(ERROR) << "Can't get the geometry. Exit." << GGSENDL;
      throw std::runtime_error("Invalid geometry");
    }

    auto physVolume = geometry->GetVolume();

    auto g4Factory = std::make_unique<Geant4GM::Factory>();
    if (GGSSmartLog::verboseLevel >= GGSSmartLog::DEBUG)
      g4Factory->SetDebug(1);
    g4Factory->Import(physVolume);

    // Export VGM geometry to Root
    auto rtFactory = std::make_unique<RootGM::Factory>();
    if (GGSSmartLog::verboseLevel >= GGSSmartLog::DEBUG)
      rtFactory->SetDebug(1);
    g4Factory->Export(rtFactory.get());
    gGeoManager->CloseGeometry();

    _outFile->WriteObject(gGeoManager, "GGSGeometry");

    GGSRootFileService::GetInstance().CloseFileForThisRun(_outBase, run);
  }
}

void GGSSaveTGeoAction::SetOutputFileBase ( const std::string &  outFileBase )

inline

Sets the output file base name.

The file base name can be with or without extension (.root will be automatically used as extension). For each run, the run number will be appended to the base name before the .root extension. If no value is provided the file base name will fallback to the default value set in GSRootFileservice.

Parameters

outFileBase

The output file base name.

See Also

GGSRootFileservice

Definition at line 58 of file GGSSaveTGeoAction.h.

{ _outBase = outFileBase; }

---

The documentation for this class was generated from the following files:

• GGSSaveTGeoAction.h
• GGSSaveTGeoAction.cpp