#include <ITrackingGeometryBuilder.h>

Inherited by o2::alice3::TrkTGeoBlueprintBuilder.

Public Member Functions
virtual	~ITrackingGeometryBuilder ()=default

virtual TrackingGeometryOutput	build (TGeoManager &tgeo, const Acts::GeometryContext &gctx)=0

virtual const char *	getName () const =0
	Short name, used in log messages.

Detailed Description

Builds an Acts::TrackingGeometry from a TGeo tree.

Implementations are detector specific and live with their detector (see o2::alice3::Gen3BlueprintBuilder). They are injected into TrackingGeometryManager at runtime, so this library never depends on any concrete detector.

Definition at line 60 of file ITrackingGeometryBuilder.h.

Constructor & Destructor Documentation

◆ ~ITrackingGeometryBuilder()

virtual o2::acts::ITrackingGeometryBuilder::~ITrackingGeometryBuilder ( )

virtualdefault

Member Function Documentation

◆ build()

virtual TrackingGeometryOutput o2::acts::ITrackingGeometryBuilder::build	(	TGeoManager &	tgeo,
		const Acts::GeometryContext &	gctx
	)

pure virtual

Build from an already-loaded TGeo tree.

Parameters

tgeo	the geometry manager to read; implementations must not import or otherwise replace it, since it is normally O2's live gGeoManager shared with the rest of the workflow
gctx	nominal context used while placing surfaces

Implemented in o2::alice3::TrkTGeoBlueprintBuilder.

◆ getName()

virtual const char * o2::acts::ITrackingGeometryBuilder::getName ( ) const