Initiates and executes material mapping. More...

#include <acts/blob/sPHENIX/Examples/Algorithms/MaterialMapping/include/ActsExamples/MaterialMapping/MaterialMapping.hpp>

Inheritance diagram for ActsExamples::MaterialMapping:

Collaboration diagram for ActsExamples::MaterialMapping:

Classes
struct	Config

Public Member Functions
	MaterialMapping (const Config &cfg, Acts::Logging::Level level=Acts::Logging::INFO)

	~MaterialMapping () override

ActsExamples::ProcessCode	execute (const AlgorithmContext &context) const override

std::vector< std::pair< double, int > >	scoringParameters (uint64_t surfaceID)

const Config &	config () const
	Readonly access to the config.

Public Member Functions inherited from ActsExamples::IAlgorithm
	IAlgorithm (std::string name, Acts::Logging::Level level=Acts::Logging::INFO)

std::string	name () const override
	The algorithm name.

ProcessCode	internalExecute (const AlgorithmContext &context) final

ProcessCode	initialize () override
	Initialize the algorithm.

ProcessCode	finalize () override
	Finalize the algorithm.

Private Attributes
Config	m_cfg
	internal config object

Acts::SurfaceMaterialMapper::State	m_mappingState
	Material mapping state.

Acts::VolumeMaterialMapper::State	m_mappingStateVol
	Material mapping state.

ReadDataHandle < std::unordered_map< size_t, Acts::RecordedMaterialTrack > >	m_inputMaterialTracks {this, "InputMaterialTracks"}

WriteDataHandle < std::unordered_map< size_t, Acts::RecordedMaterialTrack > >	m_outputMaterialTracks {this, "OutputMaterialTracks"}

Additional Inherited Members
Protected Member Functions inherited from ActsExamples::IAlgorithm
const Acts::Logger &	logger () const

Detailed Description

Initiates and executes material mapping.

The MaterialMapping reads in the MaterialTrack with a dedicated reader and uses the material mapper to project the material onto the tracking geometry

By construction, the material mapping needs inter-event information to build the material maps of accumulated single particle views. However, running it in one single event, puts enormous pressure onto the I/O structure.

It therefore saves the mapping state/cache as a private member variable and is designed to be executed in a single threaded mode.

Definition at line 72 of file MaterialMapping.hpp.

View newest version in sPHENIX GitHub at line 72 of file MaterialMapping.hpp

Constructor & Destructor Documentation

ActsExamples::MaterialMapping::MaterialMapping	(	const Config &	cfg,
		Acts::Logging::Level	level = `Acts::Logging::INFO`
	)

Constructor

Parameters

cfg	The configuration struct carrying the used tools
level	The output logging level

Definition at line 23 of file MaterialMapping.cpp.

View newest version in sPHENIX GitHub at line 23 of file MaterialMapping.cpp

References ACTS_INFO, ActsExamples::MaterialMapping::Config::collection, ActsExamples::MaterialMapping::Config::geoContext, ActsExamples::WriteDataHandle< T >::initialize(), ActsExamples::ReadDataHandle< T >::initialize(), m_cfg, m_inputMaterialTracks, m_mappingState, m_mappingStateVol, m_outputMaterialTracks, ActsExamples::MaterialMapping::Config::magFieldContext, ActsExamples::MaterialMapping::Config::mappingMaterialCollection, ActsExamples::MaterialMapping::Config::materialSurfaceMapper, ActsExamples::MaterialMapping::Config::materialVolumeMapper, and ActsExamples::MaterialMapping::Config::trackingGeometry.

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ActsExamples::MaterialMapping::~MaterialMapping ( )

override

Destructor

it also writes out the file

Definition at line 54 of file MaterialMapping.cpp.

View newest version in sPHENIX GitHub at line 54 of file MaterialMapping.cpp

References m_cfg(), testing::internal::move(), and value.

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Member Function Documentation

const Config& ActsExamples::MaterialMapping::config ( ) const

inline

Readonly access to the config.

Definition at line 127 of file MaterialMapping.hpp.

View newest version in sPHENIX GitHub at line 127 of file MaterialMapping.hpp

References m_cfg.

ActsExamples::ProcessCode ActsExamples::MaterialMapping::execute ( const AlgorithmContext & context ) const

overridevirtual

Framework execute method

Parameters

context The algorithm context for event consistency

Implements ActsExamples::IAlgorithm.

Definition at line 101 of file MaterialMapping.cpp.

View newest version in sPHENIX GitHub at line 101 of file MaterialMapping.cpp

References m_cfg(), testing::internal::move(), and SUCCESS.

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std::vector< std::pair< double, int > > ActsExamples::MaterialMapping::scoringParameters ( uint64_t surfaceID )

Return the parameters to optimised the material map for a given surface Those parameters are the variance and the number of track for each bin

Parameters

surfaceID the ID of the surface of interest

Definition at line 132 of file MaterialMapping.cpp.

View newest version in sPHENIX GitHub at line 132 of file MaterialMapping.cpp

References m_cfg().

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Member Data Documentation

Config ActsExamples::MaterialMapping::m_cfg

private

internal config object

Definition at line 130 of file MaterialMapping.hpp.

View newest version in sPHENIX GitHub at line 130 of file MaterialMapping.hpp

Referenced by config(), and MaterialMapping().

ReadDataHandle<std::unordered_map<size_t, Acts::RecordedMaterialTrack> > ActsExamples::MaterialMapping::m_inputMaterialTracks {this, "InputMaterialTracks"}

private

Definition at line 138 of file MaterialMapping.hpp.

View newest version in sPHENIX GitHub at line 138 of file MaterialMapping.hpp

Referenced by MaterialMapping().

Acts::SurfaceMaterialMapper::State ActsExamples::MaterialMapping::m_mappingState

private

Material mapping state.

Definition at line 132 of file MaterialMapping.hpp.

View newest version in sPHENIX GitHub at line 132 of file MaterialMapping.hpp

Referenced by MaterialMapping().

Acts::VolumeMaterialMapper::State ActsExamples::MaterialMapping::m_mappingStateVol

private

Material mapping state.

Definition at line 134 of file MaterialMapping.hpp.

View newest version in sPHENIX GitHub at line 134 of file MaterialMapping.hpp

Referenced by MaterialMapping().

WriteDataHandle<std::unordered_map<size_t, Acts::RecordedMaterialTrack> > ActsExamples::MaterialMapping::m_outputMaterialTracks {this, "OutputMaterialTracks"}

private

Definition at line 140 of file MaterialMapping.hpp.

View newest version in sPHENIX GitHub at line 140 of file MaterialMapping.hpp

Referenced by MaterialMapping().

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

acts/blob/sPHENIX/Examples/Algorithms/MaterialMapping/include/ActsExamples/MaterialMapping/MaterialMapping.hpp
acts/blob/sPHENIX/Examples/Algorithms/MaterialMapping/src/MaterialMapping.cpp

Classes

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation