ActsSurfaceMappingTool Class Reference

#include <ActsSurfaceMappingTool.h>

Inheritance diagram for ActsSurfaceMappingTool:

Collaboration diagram for ActsSurfaceMappingTool:

Public Member Functions
virtual StatusCode	initialize () override
	ActsSurfaceMappingTool (const std::string &type, const std::string &name, const IInterface *parent)
virtual std::shared_ptr< Acts::SurfaceMaterialMapper >	mapper () const override
virtual Acts::SurfaceMaterialMapper::State	mappingState () const override
virtual const IActsTrackingGeometryTool *	trackingGeometryTool () const override

Private Types
using	SlStepper = Acts::StraightLineStepper
using	StraightLinePropagator = Acts::Propagator< SlStepper, Acts::Navigator >

Private Attributes
Acts::MagneticFieldContext	m_magFieldContext
ActsGeometryContext	m_geoContext
ToolHandle< IActsTrackingGeometryTool >	m_trackingGeometryTool {this, "TrackingGeometryTool", "ActsTrackingGeometryTool"}
std::shared_ptr< Acts::SurfaceMaterialMapper >	m_mapper
std::shared_ptr< const Acts::TrackingGeometry >	m_trackingGeometry

Detailed Description

Definition at line 25 of file ActsSurfaceMappingTool.h.

Member Typedef Documentation

SlStepper

using ActsSurfaceMappingTool::SlStepper = Acts::StraightLineStepper

private

Definition at line 57 of file ActsSurfaceMappingTool.h.

StraightLinePropagator

using ActsSurfaceMappingTool::StraightLinePropagator = Acts::Propagator<SlStepper, Acts::Navigator>

private

Definition at line 58 of file ActsSurfaceMappingTool.h.

Constructor & Destructor Documentation

ActsSurfaceMappingTool()

ActsSurfaceMappingTool::ActsSurfaceMappingTool	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent
	)

Definition at line 26 of file ActsSurfaceMappingTool.cxx.

  : base_class(type, name, parent)
{
}

Member Function Documentation

initialize()

StatusCode ActsSurfaceMappingTool::initialize ( )

overridevirtual

The material mapper

Definition at line 33 of file ActsSurfaceMappingTool.cxx.

{
  ATH_MSG_INFO("Initializing ACTS Surface Mapper");
 
  ATH_CHECK( m_trackingGeometryTool.retrieve() );
 
  m_trackingGeometry = m_trackingGeometryTool->trackingGeometry();
 
  Acts::Navigator navigator( Acts::Navigator::Config{ m_trackingGeometry } );
  
  // Make stepper and propagator
  SlStepper stepper;
  StraightLinePropagator propagator = StraightLinePropagator(std::move(stepper), std::move(navigator));
 
  Acts::SurfaceMaterialMapper::Config smmConfig;
  smmConfig.mapperDebugOutput = false;
  m_mapper = std::make_shared<Acts::SurfaceMaterialMapper>(
      smmConfig,
      std::move(propagator),
      makeActsAthenaLogger(this, "SurfaceMaterialMapper"));
 
  m_geoContext = m_trackingGeometryTool->getNominalGeometryContext();
 
  ATH_MSG_INFO("ACTS Surface Mapper successfully initialized");
  return StatusCode::SUCCESS;
}

mapper()

virtual std::shared_ptr<Acts::SurfaceMaterialMapper> ActsSurfaceMappingTool::mapper ( ) const

inlineoverridevirtual

Definition at line 36 of file ActsSurfaceMappingTool.h.

  {
    return m_mapper;
  };

mappingState()

Acts::SurfaceMaterialMapper::State ActsSurfaceMappingTool::mappingState ( ) const

overridevirtual

Definition at line 62 of file ActsSurfaceMappingTool.cxx.

{
  auto mappingState = m_mapper->createState(
    m_geoContext.context(), m_magFieldContext, *m_trackingGeometry);
 
  return mappingState;
}

trackingGeometryTool()

virtual const IActsTrackingGeometryTool* ActsSurfaceMappingTool::trackingGeometryTool ( ) const

inlineoverridevirtual

Definition at line 47 of file ActsSurfaceMappingTool.h.

  {
    return m_trackingGeometryTool.get();
  }

Member Data Documentation

m_geoContext

ActsGeometryContext ActsSurfaceMappingTool::m_geoContext

private

Definition at line 56 of file ActsSurfaceMappingTool.h.

m_magFieldContext

Acts::MagneticFieldContext ActsSurfaceMappingTool::m_magFieldContext

private

Definition at line 55 of file ActsSurfaceMappingTool.h.

m_mapper

std::shared_ptr<Acts::SurfaceMaterialMapper> ActsSurfaceMappingTool::m_mapper

private

Definition at line 60 of file ActsSurfaceMappingTool.h.

m_trackingGeometry

std::shared_ptr<const Acts::TrackingGeometry> ActsSurfaceMappingTool::m_trackingGeometry

private

Definition at line 61 of file ActsSurfaceMappingTool.h.

m_trackingGeometryTool

ToolHandle<IActsTrackingGeometryTool> ActsSurfaceMappingTool::m_trackingGeometryTool {this, "TrackingGeometryTool", "ActsTrackingGeometryTool"}

private

Definition at line 59 of file ActsSurfaceMappingTool.h.

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

• ActsSurfaceMappingTool.h
• ActsSurfaceMappingTool.cxx