Acts::DirectNavigator Class Reference

#include <acts/blob/master/Core/include/Acts/Propagator/DirectNavigator.hpp>

Classes
struct	Initializer
struct	State

Public Types
using	SurfaceSequence = std::vector< const Surface * >
	The sequentially crossed surfaces.
using	SurfaceIter = std::vector< const Surface * >::iterator

Public Member Functions
	DirectNavigator ()=default
	Defaulted Constructed.
template<typename propagator_state_t , typename stepper_t >
void	status (propagator_state_t &state, const stepper_t &stepper) const
	Navigator status call.
template<typename propagator_state_t , typename stepper_t >
void	target (propagator_state_t &state, const stepper_t &stepper) const
	Navigator target call.

Public Attributes
double	tolerance = s_onSurfaceTolerance
	The tolerance used to define "surface reached".

Private Member Functions
template<typename propagator_state_t >
void	debugLog (propagator_state_t &state, const std::function< std::string()> &logAction) const

Detailed Description

DirectNavigator class

This is a fully guided navigator that progresses through a pre-given sequence of surfaces.

This can either be used as a validation tool, for truth tracking, or track refitting

Definition at line 33 of file DirectNavigator.hpp.

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

Member Typedef Documentation

using Acts::DirectNavigator::SurfaceIter = std::vector<const Surface*>::iterator

Definition at line 37 of file DirectNavigator.hpp.

View newest version in sPHENIX GitHub at line 37 of file DirectNavigator.hpp

using Acts::DirectNavigator::SurfaceSequence = std::vector<const Surface*>

The sequentially crossed surfaces.

Definition at line 36 of file DirectNavigator.hpp.

View newest version in sPHENIX GitHub at line 36 of file DirectNavigator.hpp

Constructor & Destructor Documentation

Acts::DirectNavigator::DirectNavigator ( )

default

Defaulted Constructed.

Member Function Documentation

template<typename propagator_state_t >

void Acts::DirectNavigator::debugLog ( propagator_state_t &  state, const std::function< std::string()> &  logAction  ) const

inlineprivate

The private navigation debug logging

It needs to be fed by a lambda function that returns a string, that guarantees that the lambda is only called in the state.options.debug == true case in order not to spend time when not needed.

Template Parameters

propagator_state_t

Type of the propagator state

Parameters

[in,out]	state	the propagator state for the debug flag, prefix and length
	logAction	is a callable function that returns a streamable object

Definition at line 252 of file DirectNavigator.hpp.

View newest version in sPHENIX GitHub at line 252 of file DirectNavigator.hpp

References split().

Referenced by status(), and target().

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template<typename propagator_state_t , typename stepper_t >

void Acts::DirectNavigator::status ( propagator_state_t &  state, const stepper_t &  stepper  ) const

inline

Navigator status call.

Template Parameters

propagator_state_t	is the type of Propagatgor state
stepper_t	is the used type of the Stepper by the Propagator

Parameters

[in,out]	state	is the mutable propagator state object
[in]	stepper	Stepper in use

Definition at line 127 of file DirectNavigator.hpp.

View newest version in sPHENIX GitHub at line 127 of file DirectNavigator.hpp

References debugLog().

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template<typename propagator_state_t , typename stepper_t >

void Acts::DirectNavigator::target ( propagator_state_t &  state, const stepper_t &  stepper  ) const

inline

Navigator target call.

Template Parameters

propagator_state_t	is the type of Propagatgor state
stepper_t	is the used type of the Stepper by the Propagator

Parameters

[in,out]	state	is the mutable propagator state object
[in]	stepper	Stepper in use

Definition at line 188 of file DirectNavigator.hpp.

View newest version in sPHENIX GitHub at line 188 of file DirectNavigator.hpp

References debugLog().

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Member Data Documentation

double Acts::DirectNavigator::tolerance = s_onSurfaceTolerance

The tolerance used to define "surface reached".

Definition at line 43 of file DirectNavigator.hpp.

View newest version in sPHENIX GitHub at line 43 of file DirectNavigator.hpp

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

• acts/blob/master/Core/include/Acts/Propagator/DirectNavigator.hpp