Acts::MultiStepperLoop< single_stepper_t, component_reducer_t >::State Struct Reference

#include <Acts/Propagator/MultiStepperLoop.hpp>

Collaboration diagram for Acts::MultiStepperLoop< single_stepper_t, component_reducer_t >::State:

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

Public Member Functions
	State (const Options &optionsIn)
	Constructor from the initial bound track parameters.

Public Attributes
SmallVector< Component >	components
	The components of which the state consists.
bool	covTransport = false
Options	options
ParticleHypothesis	particleHypothesis = ParticleHypothesis::pion()
	Particle hypothesis.
double	pathAccumulated = 0.
StepperStatistics	statistics
	The stepper statistics.
std::optional< std::size_t >	stepCounterAfterFirstComponentOnSurface
	Step-limit counter which limits the number of steps when one component reached a surface.
std::size_t	steps = 0

Constructor & Destructor Documentation

State()

template<Concepts::SingleStepper single_stepper_t, typename component_reducer_t = MaxWeightReducerLoop>

Acts::MultiStepperLoop< single_stepper_t, component_reducer_t >::State::State ( const Options & optionsIn )

explicit

Constructor from the initial bound track parameters.

Parameters

[in]

optionsIn

is the options object for the stepper

Note

the covariance matrix is copied when needed

Member Data Documentation

components

template<Concepts::SingleStepper single_stepper_t, typename component_reducer_t = MaxWeightReducerLoop>

SmallVector<Component> Acts::MultiStepperLoop< single_stepper_t, component_reducer_t >::State::components

The components of which the state consists.

covTransport

template<Concepts::SingleStepper single_stepper_t, typename component_reducer_t = MaxWeightReducerLoop>

bool Acts::MultiStepperLoop< single_stepper_t, component_reducer_t >::State::covTransport = false

options

template<Concepts::SingleStepper single_stepper_t, typename component_reducer_t = MaxWeightReducerLoop>

Options Acts::MultiStepperLoop< single_stepper_t, component_reducer_t >::State::options

particleHypothesis

template<Concepts::SingleStepper single_stepper_t, typename component_reducer_t = MaxWeightReducerLoop>

ParticleHypothesis Acts::MultiStepperLoop< single_stepper_t, component_reducer_t >::State::particleHypothesis = ParticleHypothesis::pion()

Particle hypothesis.

pathAccumulated

template<Concepts::SingleStepper single_stepper_t, typename component_reducer_t = MaxWeightReducerLoop>

double Acts::MultiStepperLoop< single_stepper_t, component_reducer_t >::State::pathAccumulated = 0.

statistics

template<Concepts::SingleStepper single_stepper_t, typename component_reducer_t = MaxWeightReducerLoop>

StepperStatistics Acts::MultiStepperLoop< single_stepper_t, component_reducer_t >::State::statistics

The stepper statistics.

stepCounterAfterFirstComponentOnSurface

template<Concepts::SingleStepper single_stepper_t, typename component_reducer_t = MaxWeightReducerLoop>

std::optional<std::size_t> Acts::MultiStepperLoop< single_stepper_t, component_reducer_t >::State::stepCounterAfterFirstComponentOnSurface

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

steps

template<Concepts::SingleStepper single_stepper_t, typename component_reducer_t = MaxWeightReducerLoop>

std::size_t Acts::MultiStepperLoop< single_stepper_t, component_reducer_t >::State::steps = 0