Acts::MultiEigenStepperLoop< extensionlist_t, component_reducer_t, auctioneer_t >::State Struct Reference

#include <acts/blob/sPHENIX/Core/include/Acts/Propagator/MultiEigenStepperLoop.hpp>

Collaboration diagram for Acts::MultiEigenStepperLoop< extensionlist_t, component_reducer_t, auctioneer_t >::State:

Classes
struct	Component
	The struct that stores the individual components. More...

Public Member Functions
	State ()=delete
	No default constructor is provided.
	State (const GeometryContext &gctx, const MagneticFieldContext &mctx, const std::shared_ptr< const MagneticFieldProvider > &bfield, const MultiComponentBoundTrackParameters &multipars, double ssize=std::numeric_limits< double >::max())

Public Attributes
ParticleHypothesis	particleHypothesis = ParticleHypothesis::pion()
	Particle hypothesis.
SmallVector< Component >	components
	The components of which the state consists.
bool	covTransport = false
double	pathAccumulated = 0.
std::size_t	steps = 0
std::reference_wrapper< const GeometryContext >	geoContext
	geoContext
std::reference_wrapper< const MagneticFieldContext >	magContext
	MagneticFieldContext.
std::optional< std::size_t >	stepCounterAfterFirstComponentOnSurface

Detailed Description

template<typename extensionlist_t = StepperExtensionList<DefaultExtension>, typename component_reducer_t = WeightedComponentReducerLoop, typename auctioneer_t = detail::VoidAuctioneer>
struct Acts::MultiEigenStepperLoop< extensionlist_t, component_reducer_t, auctioneer_t >::State

Definition at line 266 of file MultiEigenStepperLoop.hpp.

View newest version in sPHENIX GitHub at line 266 of file MultiEigenStepperLoop.hpp

Constructor & Destructor Documentation

template<typename extensionlist_t = StepperExtensionList<DefaultExtension>, typename component_reducer_t = WeightedComponentReducerLoop, typename auctioneer_t = detail::VoidAuctioneer>

Acts::MultiEigenStepperLoop< extensionlist_t, component_reducer_t, auctioneer_t >::State::State ( )

delete

No default constructor is provided.

template<typename extensionlist_t = StepperExtensionList<DefaultExtension>, typename component_reducer_t = WeightedComponentReducerLoop, typename auctioneer_t = detail::VoidAuctioneer>

Acts::MultiEigenStepperLoop< extensionlist_t, component_reducer_t, auctioneer_t >::State::State ( const GeometryContext &  gctx, const MagneticFieldContext &  mctx, const std::shared_ptr< const MagneticFieldProvider > &  bfield, const MultiComponentBoundTrackParameters &  multipars, double  ssize = std::numeric_limits<double>::max()  )

inlineexplicit

Constructor from the initial bound track parameters

Parameters

[in]	gctx	is the context object for the geometry
[in]	mctx	is the context object for the magnetic field
[in]	bfield	the shared magnetic filed provider
[in]	multipars	The track multi-component track-parameters at start
[in]	ssize	is the maximum step size

Note

the covariance matrix is copied when needed

Definition at line 306 of file MultiEigenStepperLoop.hpp.

View newest version in sPHENIX GitHub at line 306 of file MultiEigenStepperLoop.hpp

References Acts::MultiComponentBoundTrackParameters::components(), Acts::Surface::getSharedPtr(), i, Acts::MultiComponentBoundTrackParameters::referenceSurface(), and writeMapConfig::surface.

Here is the call graph for this function:

Member Data Documentation

template<typename extensionlist_t = StepperExtensionList<DefaultExtension>, typename component_reducer_t = WeightedComponentReducerLoop, typename auctioneer_t = detail::VoidAuctioneer>

SmallVector<Component> Acts::MultiEigenStepperLoop< extensionlist_t, component_reducer_t, auctioneer_t >::State::components

The components of which the state consists.

Definition at line 278 of file MultiEigenStepperLoop.hpp.

View newest version in sPHENIX GitHub at line 278 of file MultiEigenStepperLoop.hpp

template<typename extensionlist_t = StepperExtensionList<DefaultExtension>, typename component_reducer_t = WeightedComponentReducerLoop, typename auctioneer_t = detail::VoidAuctioneer>

bool Acts::MultiEigenStepperLoop< extensionlist_t, component_reducer_t, auctioneer_t >::State::covTransport = false

Definition at line 280 of file MultiEigenStepperLoop.hpp.

View newest version in sPHENIX GitHub at line 280 of file MultiEigenStepperLoop.hpp

template<typename extensionlist_t = StepperExtensionList<DefaultExtension>, typename component_reducer_t = WeightedComponentReducerLoop, typename auctioneer_t = detail::VoidAuctioneer>

std::reference_wrapper<const GeometryContext> Acts::MultiEigenStepperLoop< extensionlist_t, component_reducer_t, auctioneer_t >::State::geoContext

geoContext

Definition at line 285 of file MultiEigenStepperLoop.hpp.

View newest version in sPHENIX GitHub at line 285 of file MultiEigenStepperLoop.hpp

template<typename extensionlist_t = StepperExtensionList<DefaultExtension>, typename component_reducer_t = WeightedComponentReducerLoop, typename auctioneer_t = detail::VoidAuctioneer>

std::reference_wrapper<const MagneticFieldContext> Acts::MultiEigenStepperLoop< extensionlist_t, component_reducer_t, auctioneer_t >::State::magContext

MagneticFieldContext.

Definition at line 288 of file MultiEigenStepperLoop.hpp.

View newest version in sPHENIX GitHub at line 288 of file MultiEigenStepperLoop.hpp

template<typename extensionlist_t = StepperExtensionList<DefaultExtension>, typename component_reducer_t = WeightedComponentReducerLoop, typename auctioneer_t = detail::VoidAuctioneer>

ParticleHypothesis Acts::MultiEigenStepperLoop< extensionlist_t, component_reducer_t, auctioneer_t >::State::particleHypothesis = ParticleHypothesis::pion()

Particle hypothesis.

Definition at line 275 of file MultiEigenStepperLoop.hpp.

View newest version in sPHENIX GitHub at line 275 of file MultiEigenStepperLoop.hpp

template<typename extensionlist_t = StepperExtensionList<DefaultExtension>, typename component_reducer_t = WeightedComponentReducerLoop, typename auctioneer_t = detail::VoidAuctioneer>

double Acts::MultiEigenStepperLoop< extensionlist_t, component_reducer_t, auctioneer_t >::State::pathAccumulated = 0.

Definition at line 281 of file MultiEigenStepperLoop.hpp.

View newest version in sPHENIX GitHub at line 281 of file MultiEigenStepperLoop.hpp

template<typename extensionlist_t = StepperExtensionList<DefaultExtension>, typename component_reducer_t = WeightedComponentReducerLoop, typename auctioneer_t = detail::VoidAuctioneer>

std::optional<std::size_t> Acts::MultiEigenStepperLoop< extensionlist_t, component_reducer_t, auctioneer_t >::State::stepCounterAfterFirstComponentOnSurface

Step-limit counter which limits the number of steps when one component reached a surface

Definition at line 292 of file MultiEigenStepperLoop.hpp.

View newest version in sPHENIX GitHub at line 292 of file MultiEigenStepperLoop.hpp

template<typename extensionlist_t = StepperExtensionList<DefaultExtension>, typename component_reducer_t = WeightedComponentReducerLoop, typename auctioneer_t = detail::VoidAuctioneer>

std::size_t Acts::MultiEigenStepperLoop< extensionlist_t, component_reducer_t, auctioneer_t >::State::steps = 0

Definition at line 282 of file MultiEigenStepperLoop.hpp.

View newest version in sPHENIX GitHub at line 282 of file MultiEigenStepperLoop.hpp

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The documentation for this struct was generated from the following file:

• acts/blob/sPHENIX/Core/include/Acts/Propagator/MultiEigenStepperLoop.hpp