#include <acts/blob/sPHENIX/Examples/Io/Root/include/ActsExamples/Io/Root/RootSpacepointWriter.hpp>

Inheritance diagram for ActsExamples::RootSpacepointWriter:

Collaboration diagram for ActsExamples::RootSpacepointWriter:

Classes
struct	Config

Public Member Functions
	RootSpacepointWriter (const Config &config, Acts::Logging::Level level)

	~RootSpacepointWriter () final
	Ensure underlying file is closed.

ProcessCode	finalize () final
	End-of-run hook.

const Config &	config () const
	Get readonly access to the config parameters.

Public Member Functions inherited from ActsExamples::WriterT< SimSpacePointContainer >
	WriterT (std::string objectName, std::string writerName, Acts::Logging::Level level)

std::string	name () const override
	Provide the name of the writer.

ProcessCode	write (const AlgorithmContext &context) override
	Read the object and call the type-specific member function.

ProcessCode	finalize () override
	No-op default implementation.

Public Member Functions inherited from ActsExamples::IWriter
ProcessCode	internalExecute (const AlgorithmContext &context) final

ProcessCode	initialize () override
	Fulfil the algorithm interface.

Public Member Functions inherited from ActsExamples::SequenceElement
virtual	~SequenceElement ()=default

const std::vector< const DataHandleBase * > &	writeHandles () const

const std::vector< const DataHandleBase * > &	readHandles () const

Protected Member Functions
ProcessCode	writeT (const AlgorithmContext &ctx, const SimSpacePointContainer &spacepoints) final

Protected Member Functions inherited from ActsExamples::WriterT< SimSpacePointContainer >
const Acts::Logger &	logger () const

Private Attributes
Config	m_cfg

std::mutex	m_writeMutex

TFile *	m_outputFile = nullptr

TTree *	m_outputTree = nullptr

uint32_t	m_eventId = 0
	Event identifier.

uint64_t	m_measurementId = 0
	Hit surface identifier.

uint64_t	m_geometryId = 0
	Space point surface identifier.

float	m_x = std::numeric_limits<float>::infinity()
	Global space point position components in mm.

float	m_y = std::numeric_limits<float>::infinity()

float	m_z = std::numeric_limits<float>::infinity()

float	m_var_r = std::numeric_limits<float>::infinity()

float	m_var_z = std::numeric_limits<float>::infinity()

Detailed Description

Write out space points as a flat TTree.

Each entry in the TTree corresponds to one space point for optimum writing speed. The event number is part of the written data.

Safe to use from multiple writer threads. To avoid thread-saftey issues, the writer must be the sole owner of the underlying file. Thus, the output file pointer can not be given from the outside.

Definition at line 35 of file RootSpacepointWriter.hpp.

View newest version in sPHENIX GitHub at line 35 of file RootSpacepointWriter.hpp

Constructor & Destructor Documentation

ActsExamples::RootSpacepointWriter::RootSpacepointWriter	(	const Config &	config,
		Acts::Logging::Level	level
	)

Construct the particle writer.

Parameters

config	is the configuration object
level	is the logging level

Definition at line 25 of file RootSpacepointWriter.cpp.

View newest version in sPHENIX GitHub at line 25 of file RootSpacepointWriter.cpp

References ActsExamples::RootSpacepointWriter::Config::fileMode, ActsExamples::RootSpacepointWriter::Config::filePath, m_cfg, m_eventId, m_geometryId, m_measurementId, m_outputFile, m_outputTree, m_var_r, m_var_z, m_x, m_y, m_z, and ActsExamples::RootSpacepointWriter::Config::treeName.

ActsExamples::RootSpacepointWriter::~RootSpacepointWriter ( )

final

Ensure underlying file is closed.

Definition at line 60 of file RootSpacepointWriter.cpp.

View newest version in sPHENIX GitHub at line 60 of file RootSpacepointWriter.cpp

Member Function Documentation

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

inline

Get readonly access to the config parameters.

Definition at line 61 of file RootSpacepointWriter.hpp.

View newest version in sPHENIX GitHub at line 61 of file RootSpacepointWriter.hpp

References m_cfg.

ActsExamples::ProcessCode ActsExamples::RootSpacepointWriter::finalize ( )

finalvirtual

End-of-run hook.

Implements ActsExamples::SequenceElement.

Definition at line 66 of file RootSpacepointWriter.cpp.

View newest version in sPHENIX GitHub at line 66 of file RootSpacepointWriter.cpp

References ACTS_VERBOSE, m_cfg(), and SUCCESS.

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ActsExamples::ProcessCode ActsExamples::RootSpacepointWriter::writeT	(	const AlgorithmContext &	ctx,
		const SimSpacePointContainer &	spacepoints
	)

finalprotectedvirtual

Type-specific write implementation.

Parameters

[in]	ctx	is the algorithm context
[in]	hits	are the hits to be written

Implements ActsExamples::WriterT< SimSpacePointContainer >.

Definition at line 77 of file RootSpacepointWriter.cpp.

View newest version in sPHENIX GitHub at line 77 of file RootSpacepointWriter.cpp

References ActsExamples::AlgorithmContext::eventNumber, ActsExamples::IndexSourceLink::index(), Acts::UnitConstants::mm, and SUCCESS.

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Member Data Documentation

Config ActsExamples::RootSpacepointWriter::m_cfg

private

Definition at line 72 of file RootSpacepointWriter.hpp.

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

Referenced by config(), and RootSpacepointWriter().

uint32_t ActsExamples::RootSpacepointWriter::m_eventId = 0

private

Event identifier.

Definition at line 77 of file RootSpacepointWriter.hpp.

View newest version in sPHENIX GitHub at line 77 of file RootSpacepointWriter.hpp

Referenced by RootSpacepointWriter().

uint64_t ActsExamples::RootSpacepointWriter::m_geometryId = 0

private

Space point surface identifier.

Definition at line 81 of file RootSpacepointWriter.hpp.

View newest version in sPHENIX GitHub at line 81 of file RootSpacepointWriter.hpp

Referenced by RootSpacepointWriter().

uint64_t ActsExamples::RootSpacepointWriter::m_measurementId = 0

private

Hit surface identifier.

Definition at line 79 of file RootSpacepointWriter.hpp.

View newest version in sPHENIX GitHub at line 79 of file RootSpacepointWriter.hpp

Referenced by RootSpacepointWriter().

TFile* ActsExamples::RootSpacepointWriter::m_outputFile = nullptr

private

Definition at line 74 of file RootSpacepointWriter.hpp.

View newest version in sPHENIX GitHub at line 74 of file RootSpacepointWriter.hpp

Referenced by RootSpacepointWriter().

TTree* ActsExamples::RootSpacepointWriter::m_outputTree = nullptr

private

Definition at line 75 of file RootSpacepointWriter.hpp.

View newest version in sPHENIX GitHub at line 75 of file RootSpacepointWriter.hpp

Referenced by RootSpacepointWriter().

float ActsExamples::RootSpacepointWriter::m_var_r = std::numeric_limits<float>::infinity()

private

Definition at line 87 of file RootSpacepointWriter.hpp.

View newest version in sPHENIX GitHub at line 87 of file RootSpacepointWriter.hpp

Referenced by RootSpacepointWriter().

float ActsExamples::RootSpacepointWriter::m_var_z = std::numeric_limits<float>::infinity()

private

Definition at line 88 of file RootSpacepointWriter.hpp.

View newest version in sPHENIX GitHub at line 88 of file RootSpacepointWriter.hpp

Referenced by RootSpacepointWriter().

std::mutex ActsExamples::RootSpacepointWriter::m_writeMutex

private

Definition at line 73 of file RootSpacepointWriter.hpp.

View newest version in sPHENIX GitHub at line 73 of file RootSpacepointWriter.hpp

float ActsExamples::RootSpacepointWriter::m_x = std::numeric_limits<float>::infinity()

private

Global space point position components in mm.

Definition at line 83 of file RootSpacepointWriter.hpp.

View newest version in sPHENIX GitHub at line 83 of file RootSpacepointWriter.hpp

Referenced by RootSpacepointWriter().

float ActsExamples::RootSpacepointWriter::m_y = std::numeric_limits<float>::infinity()

private

Definition at line 84 of file RootSpacepointWriter.hpp.

View newest version in sPHENIX GitHub at line 84 of file RootSpacepointWriter.hpp

Referenced by RootSpacepointWriter().

float ActsExamples::RootSpacepointWriter::m_z = std::numeric_limits<float>::infinity()

private

Definition at line 85 of file RootSpacepointWriter.hpp.

View newest version in sPHENIX GitHub at line 85 of file RootSpacepointWriter.hpp

Referenced by RootSpacepointWriter().

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

acts/blob/sPHENIX/Examples/Io/Root/include/ActsExamples/Io/Root/RootSpacepointWriter.hpp
acts/blob/sPHENIX/Examples/Io/Root/src/RootSpacepointWriter.cpp

Classes

Public Member Functions

Protected Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation