ActsVolumeMappingTool Class Reference

#include <ActsVolumeMappingTool.h>

Inheritance diagram for ActsVolumeMappingTool:

Collaboration diagram for ActsVolumeMappingTool:

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

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

Private Attributes
Acts::MagneticFieldContext	m_magFieldContext
Acts::GeometryContext	m_geoContext
PublicToolHandle< ActsTrk::ITrackingGeometryTool >	m_trackingGeometryTool {this, "TrackingGeometryTool", "ActsTrackingGeometryTool"}
std::shared_ptr< Acts::VolumeMaterialMapper >	m_mapper
std::shared_ptr< const Acts::TrackingGeometry >	m_trackingGeometry

Detailed Description

Definition at line 26 of file ActsVolumeMappingTool.h.

Member Typedef Documentation

SlStepper

using ActsVolumeMappingTool::SlStepper = Acts::StraightLineStepper

private

Definition at line 49 of file ActsVolumeMappingTool.h.

StraightLinePropagator

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

private

Definition at line 50 of file ActsVolumeMappingTool.h.

Constructor & Destructor Documentation

ActsVolumeMappingTool()

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

Definition at line 28 of file ActsVolumeMappingTool.cxx.

  : base_class(type, name, parent)
{
}

Member Function Documentation

initialize()

StatusCode ActsVolumeMappingTool::initialize ( )

overridevirtual

The material mapper

Definition at line 35 of file ActsVolumeMappingTool.cxx.

{
  ATH_MSG_INFO("Initializing ACTS Volume 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::VolumeMaterialMapper::Config smmConfig;
  smmConfig.mappingStep = 10;
  m_mapper = std::make_shared<Acts::VolumeMaterialMapper>(
      smmConfig,
      std::move(propagator),
      makeActsAthenaLogger(this, "VolumeMaterialMapper"));
 
  m_geoContext = m_trackingGeometryTool->getNominalGeometryContext().context();
 
  ATH_MSG_INFO("ACTS Surface Mapper successfully initialized");
  return StatusCode::SUCCESS;
}

mapper()

std::shared_ptr<Acts::VolumeMaterialMapper> ActsVolumeMappingTool::mapper ( ) const

inlineoverride

Definition at line 36 of file ActsVolumeMappingTool.h.

  {
    return m_mapper;
  };

mappingState()

Acts::VolumeMaterialMapper::State ActsVolumeMappingTool::mappingState ( ) const

overridevirtual

Definition at line 63 of file ActsVolumeMappingTool.cxx.

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

Member Data Documentation

m_geoContext

Acts::GeometryContext ActsVolumeMappingTool::m_geoContext

private

Definition at line 48 of file ActsVolumeMappingTool.h.

m_magFieldContext

Acts::MagneticFieldContext ActsVolumeMappingTool::m_magFieldContext

private

Definition at line 47 of file ActsVolumeMappingTool.h.

m_mapper

std::shared_ptr<Acts::VolumeMaterialMapper> ActsVolumeMappingTool::m_mapper

private

Definition at line 52 of file ActsVolumeMappingTool.h.

m_trackingGeometry

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

private

Definition at line 53 of file ActsVolumeMappingTool.h.

m_trackingGeometryTool

PublicToolHandle<ActsTrk::ITrackingGeometryTool> ActsVolumeMappingTool::m_trackingGeometryTool {this, "TrackingGeometryTool", "ActsTrackingGeometryTool"}

private

Definition at line 51 of file ActsVolumeMappingTool.h.

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

• ActsVolumeMappingTool.h
• ActsVolumeMappingTool.cxx