Acts::Experimental::DetectorNavigator Class Reference

#include <acts/blob/sPHENIX/Core/include/Acts/Navigation/DetectorNavigator.hpp>

Classes
struct	Config
struct	State

Public Member Functions
	DetectorNavigator (Config cfg, std::shared_ptr< const Logger > _logger=getDefaultLogger("DetectorNavigator", Logging::Level::INFO))
template<typename propagator_state_t >
std::string	volInfo (const propagator_state_t &state) const
template<typename propagator_state_t , typename stepper_t >
std::string	posInfo (const propagator_state_t &state, const stepper_t &stepper) const
const Logger &	logger () const
bool	inactive () const
template<typename propagator_state_t , typename stepper_t >
void	initializeTarget (propagator_state_t &state, const stepper_t &stepper) const
	Navigation (re-)initialisation for the target.
template<typename propagator_state_t , typename stepper_t >
void	fillNavigationState (propagator_state_t &state, const stepper_t &stepper, NavigationState &nState) const

Public Attributes
	m_logger
std::shared_ptr< const Logger >	m_logger

Detailed Description

Definition at line 34 of file DetectorNavigator.hpp.

View newest version in sPHENIX GitHub at line 34 of file DetectorNavigator.hpp

Constructor & Destructor Documentation

Acts::Experimental::DetectorNavigator::DetectorNavigator ( Config  cfg, std::shared_ptr< const Logger >  _logger = getDefaultLogger("DetectorNavigator",                                                  Logging::Level::INFO)  )

inlineexplicit

Constructor with configuration object

Parameters

cfg	The navigator configuration
_logger	a logger instance

Definition at line 71 of file DetectorNavigator.hpp.

View newest version in sPHENIX GitHub at line 71 of file DetectorNavigator.hpp

Member Function Documentation

template<typename propagator_state_t , typename stepper_t >

void Acts::Experimental::DetectorNavigator::fillNavigationState ( propagator_state_t &  state, const stepper_t &  stepper, NavigationState &  nState  ) const

inline

Definition at line 429 of file DetectorNavigator.hpp.

View newest version in sPHENIX GitHub at line 429 of file DetectorNavigator.hpp

References Acts::Experimental::NavigationState::absMomentum, ACTS_ERROR, Acts::Experimental::NavigationState::direction, Acts::Experimental::NavigationState::magneticField, posInfo(), Acts::Experimental::NavigationState::position, and volInfo().

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bool Acts::Experimental::DetectorNavigator::inactive ( ) const

inline

This checks if a navigation break had been triggered or navigator is misconfigured

boolean return triggers exit to stepper

Definition at line 359 of file DetectorNavigator.hpp.

View newest version in sPHENIX GitHub at line 359 of file DetectorNavigator.hpp

References m_cfg().

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template<typename propagator_state_t , typename stepper_t >

void Acts::Experimental::DetectorNavigator::initializeTarget ( propagator_state_t &  state, const stepper_t &  stepper  ) const

inline

Navigation (re-)initialisation for the target.

Note

This is only called a few times every propagation/extrapolation

As a straight line estimate can lead you to the wrong destination Volume, this will be called at:

• initialization
• attempted volume switch Target finding by association will not be done again

Template Parameters

propagator_state_t	The state type of the propagator
stepper_t	The type of stepper used for the propagation

Parameters

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

boolean return triggers exit to stepper

Definition at line 390 of file DetectorNavigator.hpp.

View newest version in sPHENIX GitHub at line 390 of file DetectorNavigator.hpp

References KFPMath::a, ACTS_ERROR, Acts::ACTS_VERBOSE(), KFPMath::b, Acts::Experimental::NavigationState::currentDetector, Acts::Experimental::NavigationState::currentVolume, Acts::Experimental::Detector::findDetectorVolume(), nState, posInfo(), Acts::Experimental::NavigationState::position, Acts::Experimental::detail::BlueprintHelper::sort(), Acts::Experimental::NavigationState::surfaceCandidate, Acts::Experimental::NavigationState::surfaceCandidates, Acts::Experimental::DetectorVolume::updateNavigationState(), and volInfo().

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const Logger& Acts::Experimental::DetectorNavigator::logger ( ) const

inline

Definition at line 353 of file DetectorNavigator.hpp.

View newest version in sPHENIX GitHub at line 353 of file DetectorNavigator.hpp

References m_logger.

template<typename propagator_state_t , typename stepper_t >

std::string Acts::Experimental::DetectorNavigator::posInfo ( const propagator_state_t &  state, const stepper_t &  stepper  ) const

inline

Definition at line 345 of file DetectorNavigator.hpp.

View newest version in sPHENIX GitHub at line 345 of file DetectorNavigator.hpp

Referenced by fillNavigationState(), and initializeTarget().

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template<typename propagator_state_t >

std::string Acts::Experimental::DetectorNavigator::volInfo ( const propagator_state_t &  state ) const

inline

Definition at line 337 of file DetectorNavigator.hpp.

View newest version in sPHENIX GitHub at line 337 of file DetectorNavigator.hpp

References Acts::Experimental::NavigationState::currentVolume, Acts::Experimental::DetectorVolume::name(), and nState.

Referenced by fillNavigationState(), and initializeTarget().

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Member Data Documentation

Acts::Experimental::DetectorNavigator::m_logger

Definition at line 75 of file DetectorNavigator.hpp.

View newest version in sPHENIX GitHub at line 75 of file DetectorNavigator.hpp

Referenced by logger().

std::shared_ptr<const Logger> Acts::Experimental::DetectorNavigator::m_logger

Definition at line 334 of file DetectorNavigator.hpp.

View newest version in sPHENIX GitHub at line 334 of file DetectorNavigator.hpp

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

• acts/blob/sPHENIX/Core/include/Acts/Navigation/DetectorNavigator.hpp