The provider of a tracking geometry. More...

Public Member Functions
	TrackersTrackingGeometryProvider (const std::string &name, const std::string &tag_name, const framework::config::Parameters &parameters, framework::Process &process)

std::pair< const framework::ConditionsObject *, framework::ConditionsIOV >	getCondition (const ldmx::EventHeader &context) final override
	create the tracking geometry as configured by the input parameters, using the input context to update any run-dependent constants

Public Member Functions inherited from framework::ConditionsObjectProvider
	ConditionsObjectProvider (const std::string &objname, const std::string &tagname, const framework::config::Parameters &parameters, Process &process)
	Class constructor.

virtual	~ConditionsObjectProvider ()
	Class destructor.

virtual void	releaseConditionsObject (const ConditionsObject *co)
	Called by conditions system when done with a conditions object, appropriate point for cleanup.

virtual void	onProcessStart ()
	Callback for the ConditionsObjectProvider to take any necessary action when the processing of events starts.

virtual void	onProcessEnd ()
	Callback for the ConditionsObjectProvider to take any necessary action when the processing of events finishes, such as closing database connections.

virtual void	onNewRun (ldmx::RunHeader &)
	Callback for the ConditionsObjectProvider to take any necessary action when the processing of events starts for a given run.

const std::string &	getConditionObjectName () const
	Get the list of conditions objects available from this provider.

const std::string &	getTagName () const
	Access the tag name.

Private Attributes
std::string	detector_
	the path to the detector we will use for tracking

bool	debug_
	whether to have debug information or not

Additional Inherited Members
Static Public Member Functions inherited from framework::ConditionsObjectProvider
static void	declare (const std::string &classname, ConditionsObjectProviderMaker *)
	Internal function which is part of the PluginFactory machinery.

Static Public Attributes inherited from framework::ConditionsObjectProvider
static const int	CLASSTYPE {10}
	Constant used to types by the PluginFactory.

Protected Member Functions inherited from framework::ConditionsObjectProvider
std::pair< const ConditionsObject *, ConditionsIOV >	requestParentCondition (const std::string &name, const ldmx::EventHeader &context)
	Request another condition needed to construct this condition.

const Process &	process () const
	Get the process handle.

Protected Attributes inherited from framework::ConditionsObjectProvider
logging::logger	theLog_
	The logger for this ConditionsObjectProvider.

Detailed Description

The provider of a tracking geometry.

Definition at line 14 of file TrackersTrackingGeometryProvider.cxx.

Constructor & Destructor Documentation

◆ TrackersTrackingGeometryProvider()

tracking::geo::TrackersTrackingGeometryProvider::TrackersTrackingGeometryProvider	(	const std::string &	name,
		const std::string &	tag_name,
		const framework::config::Parameters &	parameters,
		framework::Process &	process
	)

Definition at line 39 of file TrackersTrackingGeometryProvider.cxx.

    : framework::ConditionsObjectProvider(name, tag_name, parameters, process) {
  detector_ = parameters.getParameter<std::string>("detector");
  debug_ = parameters.getParameter<bool>("debug");
}

Member Function Documentation

◆ getCondition()

std::pair< const framework::ConditionsObject *, framework::ConditionsIOV > tracking::geo::TrackersTrackingGeometryProvider::getCondition ( const ldmx::EventHeader & context )

finaloverridevirtual

create the tracking geometry as configured by the input parameters, using the input context to update any run-dependent constants

Parameters

[in] context EventHeader with contextual information to pull from

Returns: pair of the created object and the associated interval of validity

For now, the tracking geometry is assumed to be accurate for the entire IOV of the GeometryContext.

we need the context for this geometry so we request the parent condition

return a new trackers tracking geometry, the conditions system handles cleaning up with the realeaseConditionsObject function which - by default

simply deletes the allocated conditions object. This probably will confuse linters and debuggers but is the main way to do it in the currently-designed conditions system.

Implements framework::ConditionsObjectProvider.

Definition at line 49 of file TrackersTrackingGeometryProvider.cxx.

                                    {
  auto [condition, iov] =
      requestParentCondition(GeometryContext::NAME, context);
 
  auto the_context = dynamic_cast<const GeometryContext*>(condition);
 
  return std::make_pair(
      new TrackersTrackingGeometry(the_context->get(), detector_, debug_), iov);
}

References debug_, detector_, tracking::geo::GeometryContext::NAME, and framework::ConditionsObjectProvider::requestParentCondition().

Member Data Documentation

◆ debug_

bool tracking::geo::TrackersTrackingGeometryProvider::debug_

private

whether to have debug information or not

Definition at line 36 of file TrackersTrackingGeometryProvider.cxx.

Referenced by getCondition().

◆ detector_

std::string tracking::geo::TrackersTrackingGeometryProvider::detector_

private

the path to the detector we will use for tracking

Definition at line 34 of file TrackersTrackingGeometryProvider.cxx.

Referenced by getCondition().

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

Tracking/src/Tracking/geo/TrackersTrackingGeometryProvider.cxx

Public Member Functions

Private Attributes

Additional Inherited Members