Load a GDML file and construct sensitive detectors. More...

#include <DetectorConstruction.hh>

Inheritance diagram for celeritas::DetectorConstruction:

Public Types
Type aliases
using	UPSD = std::unique_ptr< G4VSensitiveDetector >

using	SDBuilder = std::function< UPSD(std::string const &)>

using	SPGeoParams = std::shared_ptr< GeantGeoParams >

Public Member Functions
	DetectorConstruction (std::string const &filename, SDBuilder build_worker_sd)
	Set up Celeritas SD options during construction.

G4VPhysicalVolume *	Construct () override
	Load geometry and sensitive detector volumes.

void	ConstructSDandField () override
	Construct thread-local sensitive detectors and field.

std::string const &	filename () const
	Get the filename used by the GDML loader.

SPGeoParams const &	geo () const
	Access the constructed geometry etc.

Detailed Description

Load a GDML file and construct sensitive detectors.

In Construct on the main thread, load the GDML file (including detectors) and construct a Celeritas geometry wrapper
In ConstructSDandField on each worker thread, call the SDBuilder for each distinct SD name, for all LVs that share the SD name

Todo:: This is extracted from app/celer-g4; it should be extended and will replace the app/celer-g4 construction.

Constructor & Destructor Documentation

celeritas::DetectorConstruction::DetectorConstruction	(	std::string const &	filename,
		SDBuilder	build_worker_sd
	)

Set up Celeritas SD options during construction.

This should be done only during the main/serial thread.

G4VPhysicalVolume * celeritas::DetectorConstruction::Construct ( )

override

Load geometry and sensitive detector volumes.

This should only be called once from the main thread, toward the very beginning of the program.

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