Acts::RiddersPropagatorOptions< propagator_t, actor_list_t > Struct Template Reference

#include <Acts/Propagator/RiddersPropagator.hpp>

Inheritance diagram for Acts::RiddersPropagatorOptions< propagator_t, actor_list_t >:

Collaboration diagram for Acts::RiddersPropagatorOptions< propagator_t, actor_list_t >:

Public Types
using	actor_list_type = actor_list_t
using	base_type = propagator_t::template Options<actor_list_t>
using	navigator_options_type = typename base_type::navigator_options_type
using	stepper_options_type = typename base_type::stepper_options_type

Public Member Functions
	RiddersPropagatorOptions (const GeometryContext &gctx, const MagneticFieldContext &mctx)
	PropagatorOptions with context.
	RiddersPropagatorOptions (const PropagatorPlainOptions &pOptions)
	PropagatorOptions with context and plain options.
template<typename extended_actor_list_t>
RiddersPropagatorOptions< propagator_t, extended_actor_list_t >	extend (extended_actor_list_t extendedActorList) const
	Expand the options with extended actors.

Public Attributes
std::vector< double >	deviationFactors = {-2, -1, 1, 2}
	Different factors applied to the initial scale to create the deviations of the individual bound track parameters.
BoundVector	deviationScale = {1e-4, 1e-4, 1e-4, 1e-4, 1e-4, 1e-4}
	Initial scale for the deviation of the individual bound track parameters.

Member Typedef Documentation

actor_list_type

template<typename propagator_t, typename actor_list_t = ActorList<>>

using Acts::RiddersPropagatorOptions< propagator_t, actor_list_t >::actor_list_type = actor_list_t

base_type

template<typename propagator_t, typename actor_list_t = ActorList<>>

using Acts::RiddersPropagatorOptions< propagator_t, actor_list_t >::base_type = propagator_t::template Options<actor_list_t>

navigator_options_type

template<typename propagator_t, typename actor_list_t = ActorList<>>

using Acts::RiddersPropagatorOptions< propagator_t, actor_list_t >::navigator_options_type = typename base_type::navigator_options_type

stepper_options_type

template<typename propagator_t, typename actor_list_t = ActorList<>>

using Acts::RiddersPropagatorOptions< propagator_t, actor_list_t >::stepper_options_type = typename base_type::stepper_options_type

Constructor & Destructor Documentation

RiddersPropagatorOptions() [1/2]

template<typename propagator_t, typename actor_list_t = ActorList<>>

Acts::RiddersPropagatorOptions< propagator_t, actor_list_t >::RiddersPropagatorOptions	(	const GeometryContext &	gctx,
		const MagneticFieldContext &	mctx )

PropagatorOptions with context.

RiddersPropagatorOptions() [2/2]

template<typename propagator_t, typename actor_list_t = ActorList<>>

Acts::RiddersPropagatorOptions< propagator_t, actor_list_t >::RiddersPropagatorOptions ( const PropagatorPlainOptions & pOptions )

explicit

PropagatorOptions with context and plain options.

Member Function Documentation

extend()

template<typename propagator_t, typename actor_list_t = ActorList<>>

template<typename extended_actor_list_t>

RiddersPropagatorOptions< propagator_t, extended_actor_list_t > Acts::RiddersPropagatorOptions< propagator_t, actor_list_t >::extend

(

extended_actor_list_t

extendedActorList

)

const

Expand the options with extended actors.

Template Parameters

extended_actor_list_t

Type of the new actor list

Parameters

extendedActorList

The new actor list to be used (internally)

Member Data Documentation

deviationFactors

template<typename propagator_t, typename actor_list_t = ActorList<>>

std::vector<double> Acts::RiddersPropagatorOptions< propagator_t, actor_list_t >::deviationFactors = {-2, -1, 1, 2}

Different factors applied to the initial scale to create the deviations of the individual bound track parameters.

The resulting function value deviations are then fitted to a line to determine the first order derivatives of the final parameters wrt. the initial parameters.

deviationScale

template<typename propagator_t, typename actor_list_t = ActorList<>>

BoundVector Acts::RiddersPropagatorOptions< propagator_t, actor_list_t >::deviationScale = {1e-4, 1e-4, 1e-4, 1e-4, 1e-4, 1e-4}

Initial scale for the deviation of the individual bound track parameters.