FW::TruthVerticesToTracksAlgorithm Class Reference

Converter that takes a generator event (i.e. a std::vector<SimVertex>) and produces a std::vector<Acts::BoundParameter>. It also allows the possibility of parameter smearing. More...

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

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Classes
struct	Config
	Nested configuration struct. More...

Public Member Functions
	TruthVerticesToTracksAlgorithm (const Config &cfg, Acts::Logging::Level level=Acts::Logging::INFO)
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 Member Functions
void	correctPhiThetaPeriodicity (double &phiIn, double &thetaIn) const
	Function that corrects phi and theta wraps.

Private Attributes
Config	m_cfg
	Config struct.

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

Detailed Description

Converter that takes a generator event (i.e. a std::vector<SimVertex>) and produces a std::vector<Acts::BoundParameter>. It also allows the possibility of parameter smearing.

Definition at line 33 of file TruthVerticesToTracks.hpp.

View newest version in sPHENIX GitHub at line 33 of file TruthVerticesToTracks.hpp

Constructor & Destructor Documentation

FW::TruthVerticesToTracksAlgorithm::TruthVerticesToTracksAlgorithm	(	const Config &	cfg,
		Acts::Logging::Level	level = Acts::Logging::INFO
	)

Constructor of the TruthVerticesToTracks algorithm

Parameters

cfg	is the config struct to configure the algorihtm
level	is the logging level

Definition at line 24 of file TruthVerticesToTracks.cpp.

View newest version in sPHENIX GitHub at line 24 of file TruthVerticesToTracks.cpp

References FW::TruthVerticesToTracksAlgorithm::Config::input, m_cfg, FW::TruthVerticesToTracksAlgorithm::Config::output, and FW::TruthVerticesToTracksAlgorithm::Config::randomNumberSvc.

Member Function Documentation

void FW::TruthVerticesToTracksAlgorithm::correctPhiThetaPeriodicity ( double &  phiIn, double &  thetaIn  ) const

private

Function that corrects phi and theta wraps.

Parameters

phiIn	Phi
thetaIn	Theta

Definition at line 153 of file TruthVerticesToTracks.cpp.

View newest version in sPHENIX GitHub at line 153 of file TruthVerticesToTracks.cpp

References kdfinder::abs(), and M_PI.

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

finaloverridevirtual

Framework execute method of the digitization algorithm

Parameters

context

is the algorithm context that holds event-wise information

Returns

a process code to steer the algporithm flow

Implements FW::BareAlgorithm.

Definition at line 37 of file TruthVerticesToTracks.cpp.

View newest version in sPHENIX GitHub at line 37 of file TruthVerticesToTracks.cpp

References FW::WhiteBoard::add(), Acts::backward, Acts::IntegrationTest::bField, Acts::PropagatorOptions< action_list_t, aborter_list_t >::direction, FW::AlgorithmContext::eventStore, FW::AlgorithmContext::geoContext, FW::WhiteBoard::get(), FW::AlgorithmContext::magFieldContext, particle, Acts::VectorHelpers::perp(), Acts::Propagator< stepper_t, navigator_t >::propagate(), start(), propagation_timing::stepper, SUCCESS, FW::VertexAndTracks::tracks, and FW::VertexAndTracks::vertex.

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Member Data Documentation

Config FW::TruthVerticesToTracksAlgorithm::m_cfg

private

Config struct.

Definition at line 82 of file TruthVerticesToTracks.hpp.

View newest version in sPHENIX GitHub at line 82 of file TruthVerticesToTracks.hpp

Referenced by TruthVerticesToTracksAlgorithm().

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

• acts/blob/master/Examples/Algorithms/TruthTracking/ACTFW/TruthTracking/TruthVerticesToTracks.hpp
• acts/blob/master/Examples/Algorithms/TruthTracking/ACTFW/TruthTracking/TruthVerticesToTracks.cpp