FW::MaterialMapping Class Reference

Initiates and executes material mapping. More...

#include <acts/blob/master/Examples/Algorithms/MaterialMapping/include/ACTFW/MaterialMapping/MaterialMapping.hpp>

Inheritance diagram for FW::MaterialMapping:

Collaboration diagram for FW::MaterialMapping:

Classes
struct	Config

Public Member Functions
	MaterialMapping (const Config &cfg, Acts::Logging::Level level=Acts::Logging::INFO)
	~MaterialMapping ()
FW::ProcessCode	execute (const AlgorithmContext &context) const finaloverride
Public Member Functions inherited from FW::BareAlgorithm
	BareAlgorithm (std::string name, Acts::Logging::Level level=Acts::Logging::INFO)
std::string	name () const finaloverride
	The algorithm name.

Private Attributes
Config	m_cfg
	internal config object
Acts::SurfaceMaterialMapper::State	m_mappingState
	Material mapping state.

Additional Inherited Members
Protected Member Functions inherited from FW::BareAlgorithm
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 52 of file MaterialMapping.hpp.

View newest version in sPHENIX GitHub at line 52 of file MaterialMapping.hpp

Constructor & Destructor Documentation

FW::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 20 of file MaterialMapping.cpp.

View newest version in sPHENIX GitHub at line 20 of file MaterialMapping.cpp

References ACTS_INFO, FW::MaterialMapping::Config::geoContext, m_cfg, m_mappingState, FW::MaterialMapping::Config::magFieldContext, FW::MaterialMapping::Config::materialMapper, and FW::MaterialMapping::Config::trackingGeometry.

FW::MaterialMapping::~MaterialMapping

(

)

Destructor

• it also writes out the file

Definition at line 39 of file MaterialMapping.cpp.

View newest version in sPHENIX GitHub at line 39 of file MaterialMapping.cpp

Member Function Documentation

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

finaloverridevirtual

Framework execute method

Parameters

context

The algorithm context for event consistency

Implements FW::BareAlgorithm.

Definition at line 56 of file MaterialMapping.cpp.

View newest version in sPHENIX GitHub at line 56 of file MaterialMapping.cpp

References FW::WhiteBoard::add(), FW::AlgorithmContext::eventStore, FW::WhiteBoard::get(), and SUCCESS.

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Member Data Documentation

Config FW::MaterialMapping::m_cfg

private

internal config object

Definition at line 101 of file MaterialMapping.hpp.

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

Referenced by MaterialMapping().

Acts::SurfaceMaterialMapper::State FW::MaterialMapping::m_mappingState

private

Material mapping state.

Definition at line 103 of file MaterialMapping.hpp.

View newest version in sPHENIX GitHub at line 103 of file MaterialMapping.hpp

Referenced by MaterialMapping().

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

• acts/blob/master/Examples/Algorithms/MaterialMapping/include/ACTFW/MaterialMapping/MaterialMapping.hpp
• acts/blob/master/Examples/Algorithms/MaterialMapping/src/MaterialMapping.cpp