Public Member Functions
	AlignmentTestProcessor (const std::string &name, framework::Process &process)

void	onProcessStart () override
	Callback for the EventProcessor to take any necessary action when the processing of events starts, such as creating histograms.

void	onNewRun (const ldmx::RunHeader &rh) override
	Callback for the EventProcessor to take any necessary action when the run being processed changes.

void	onProcessEnd () override
	Callback for the EventProcessor to take any necessary action when the processing of events finishes, such as calculating job-summary quantities.

void	configure (framework::config::Parameters &parameters) override
	Callback for the EventProcessor to configure itself from the given set of parameters.

void	produce (framework::Event &event) override
	Process the event and put new data products into it.

Public Member Functions inherited from tracking::reco::TrackingGeometryUser
	TrackingGeometryUser (const std::string &name, framework::Process &p)

Public Member Functions inherited from framework::Producer
	Producer (const std::string &name, Process &process)
	Class constructor.

virtual void	process (Event &event) final
	Processing an event for a Producer is calling produce.

Public Member Functions inherited from framework::EventProcessor
	DECLARE_FACTORY (EventProcessor, EventProcessor *, const std::string &, Process &)
	declare that we have a factory for this class

	EventProcessor (const std::string &name, Process &process)
	Class constructor.

virtual	~EventProcessor ()=default
	Class destructor.

virtual void	beforeNewRun (ldmx::RunHeader &run_header)
	Callback for Producers to add parameters to the run header before conditions are initialized.

virtual void	onFileOpen (EventFile &event_file)
	Callback for the EventProcessor to take any necessary action when a new event input ROOT file is opened.

virtual void	onFileClose (EventFile &event_file)
	Callback for the EventProcessor to take any necessary action when a event input ROOT file is closed.

template<class T >
const T &	getCondition (const std::string &condition_name)
	Access a conditions object for the current event.

TDirectory *	getHistoDirectory ()
	Access/create a directory in the histogram file for this event processor to create histograms and analysis tuples.

void	setStorageHint (framework::StorageControl::Hint hint)
	Mark the current event as having the given storage control hint from this module_.

void	setStorageHint (framework::StorageControl::Hint hint, const std::string &purposeString)
	Mark the current event as having the given storage control hint from this module and the given purpose string.

int	getLogFrequency () const
	Get the current logging frequency from the process.

int	getRunNumber () const
	Get the run number from the process.

std::string	getName () const
	Get the processor name.

void	createHistograms (const std::vector< framework::config::Parameters > &histos)
	Internal function which is used to create histograms passed from the python configuration @parma histos vector of Parameters that configure histograms to create.

Private Attributes
std::unordered_map< unsigned int, Acts::Transform3 >	alignment_transforms_

tracking::geo::GeometryContext	test_gctx_

std::shared_ptr< geo::TrackersTrackingGeometry >	tg_

Additional Inherited Members
Protected Member Functions inherited from tracking::reco::TrackingGeometryUser
const Acts::GeometryContext &	geometryContext ()

const Acts::MagneticFieldContext &	magneticFieldContext ()

const Acts::CalibrationContext &	calibrationContext ()

const geo::TrackersTrackingGeometry &	geometry ()

Protected Member Functions inherited from framework::EventProcessor
void	abortEvent ()
	Abort the event immediately.

Protected Attributes inherited from framework::EventProcessor
HistogramPool	histograms_
	helper object for making and filling histograms

NtupleManager &	ntuple_ {NtupleManager::getInstance()}
	Manager for any ntuples.

logging::logger	the_log_
	The logger for this EventProcessor.

Detailed Description

Definition at line 16 of file AlignmentTestProcessor.h.

Constructor & Destructor Documentation

◆ AlignmentTestProcessor()

tracking::reco::AlignmentTestProcessor::AlignmentTestProcessor	(	const std::string &	name,
		framework::Process &	process )

Definition at line 5 of file AlignmentTestProcessor.cxx.

8 : TrackingGeometryUser(name, process) {}

framework::Producer::process

virtual void process(Event &event) final

Processing an event for a Producer is calling produce.

Definition EventProcessor.h:278

Member Function Documentation

◆ configure()

void tracking::reco::AlignmentTestProcessor::configure ( framework::config::Parameters & parameters )

overridevirtual

Callback for the EventProcessor to configure itself from the given set of parameters.

The parameters a processor has access to are the member variables of the python class in the sequence that has className equal to the EventProcessor class name.

For an example, look at MyProcessor.

Parameters

parameters Parameters for configuration.

Reimplemented from framework::EventProcessor.

Definition at line 10 of file AlignmentTestProcessor.cxx.

11 {}

◆ onNewRun()

void tracking::reco::AlignmentTestProcessor::onNewRun ( const ldmx::RunHeader & run_header )

overridevirtual

Callback for the EventProcessor to take any necessary action when the run being processed changes.

Parameters

run_header The RunHeader containing run information.

Reimplemented from framework::EventProcessor.

Definition at line 13 of file AlignmentTestProcessor.cxx.

                                                             {
  // Load the tracking geometry
  tg_ = std::make_shared<geo::TrackersTrackingGeometry>(geometry());
 
  // Load the tracking geometry default transformations
  test_gctx_.loadTransformations(tg_->layer_surface_map_);
 
  std::cout << "Storing corrections to default transformations" << std::endl;
 
  // 100um in tu
  Acts::Vector3 delta_t{0.1, 0., 0.};
 
  // 10 mrad in rw.
  // rw is applied following the right-hand rule
  // In this case, w points towards -X.
  // Looking downstream the rotation is counterclockwise.
 
  Acts::Vector3 delta_r{0., 0., 0.01};
  test_gctx_.addAlignCorrection(2100, delta_t, delta_r);
  test_gctx_.addAlignCorrection(2101, delta_t, delta_r);
 
  // Try to correct back 2100
  // translate, then rotate
  test_gctx_.addAlignCorrection(2100, -delta_t, -delta_r, false);
}

◆ onProcessEnd()

void tracking::reco::AlignmentTestProcessor::onProcessEnd ( )

overridevirtual

Callback for the EventProcessor to take any necessary action when the processing of events finishes, such as calculating job-summary quantities.

Reimplemented from framework::EventProcessor.

Definition at line 60 of file AlignmentTestProcessor.cxx.

60{}

◆ onProcessStart()

void tracking::reco::AlignmentTestProcessor::onProcessStart ( )

overridevirtual

Callback for the EventProcessor to take any necessary action when the processing of events starts, such as creating histograms.

Reimplemented from framework::EventProcessor.

Definition at line 58 of file AlignmentTestProcessor.cxx.

58{}

◆ produce()

void tracking::reco::AlignmentTestProcessor::produce ( framework::Event & event )

overridevirtual

Process the event and put new data products into it.

Parameters

event The Event to process.

Implements framework::Producer.

Definition at line 39 of file AlignmentTestProcessor.cxx.

                                                          {
  std::cout << "Check propagation of alignment corrections to surfaces"
            << std::endl;
  std::cout << "wrapping the ldmx test geometry context" << std::endl;
 
  Acts::GeometryContext align_gctx(&test_gctx_);
 
  std::cout << "Loading the tracking geometry" << std::endl;
 
  std::cout << "Layers in Tracking Geometry" << std::endl;
  for (auto entry : tg_->layer_surface_map_) {
    std::cout << entry.first << std::endl;
 
    std::cout << "Dumping surfaces information" << std::endl;
    //    (entry.second)->toStream(align_gctx, std::cout);
    (entry.second)->toStream(align_gctx);
  }
}

Member Data Documentation

◆ alignment_transforms_

std::unordered_map<unsigned int, Acts::Transform3> tracking::reco::AlignmentTestProcessor::alignment_transforms_

private

Definition at line 33 of file AlignmentTestProcessor.h.

◆ test_gctx_

tracking::geo::GeometryContext tracking::reco::AlignmentTestProcessor::test_gctx_

private

Definition at line 35 of file AlignmentTestProcessor.h.

◆ tg_

std::shared_ptr<geo::TrackersTrackingGeometry> tracking::reco::AlignmentTestProcessor::tg_

private

Definition at line 37 of file AlignmentTestProcessor.h.

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

Tracking/include/Tracking/Reco/AlignmentTestProcessor.h
Tracking/src/Tracking/Reco/AlignmentTestProcessor.cxx

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ AlignmentTestProcessor()

Member Function Documentation

◆ configure()

◆ onNewRun()

◆ onProcessEnd()

◆ onProcessStart()

◆ produce()

Member Data Documentation

◆ alignment_transforms_

◆ test_gctx_

◆ tg_