Struct to handle volume material interaction. More...

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

Collaboration diagram for Acts::detail::VolumeMaterialInteraction:

Public Member Functions
template<typename propagator_state_t , typename stepper_t >
	VolumeMaterialInteraction (const TrackingVolume *vVolume, const propagator_state_t &state, const stepper_t &stepper)
	Constructor.

template<typename propagator_state_t , typename navigator_t >
bool	evaluateMaterialSlab (const propagator_state_t &state, const navigator_t &navigator)
	This function evaluates the material properties to interact with.

Public Attributes
InteractionVolume	volume {}
	The material interaction volume.

const Vector3	pos = Vector3::Zero()
	The particle current position.

const double	time = 0
	The particle current time.

const Vector3	dir = Vector3::Zero()
	The particle current direction.

const float	qOverP = 0
	The particle q/p at the interaction.

const float	absQ = 0
	The absolute particle charge.

const float	momentum = 0
	The particle momentum at the interaction.

const float	mass = 0
	The particle mass.

const PdgParticle	absPdg = eInvalid
	The particle pdg.

const bool	performCovarianceTransport = false
	The covariance transport decision at the interaction.

const Direction	navDir
	The navigation direction.

MaterialSlab	slab
	Data evaluated within this struct.

double	pathCorrection = 0
	The path correction factor due to non-zero incidence on the surface.

Detailed Description

Struct to handle volume material interaction.

Definition at line 23 of file VolumeMaterialInteraction.hpp.

View newest version in sPHENIX GitHub at line 23 of file VolumeMaterialInteraction.hpp

Constructor & Destructor Documentation

template<typename propagator_state_t , typename stepper_t >

Acts::detail::VolumeMaterialInteraction::VolumeMaterialInteraction	(	const TrackingVolume *	vVolume,
		const propagator_state_t &	state,
		const stepper_t &	stepper
	)

inline

Constructor.

Template Parameters

propagator_state_t	Type of the propagator state
stepper_t	Type of the stepper

Parameters

[in]	vVolume	The current volume
[in]	state	State of the propagation
[in]	stepper	Stepper in use

Definition at line 61 of file VolumeMaterialInteraction.hpp.

View newest version in sPHENIX GitHub at line 61 of file VolumeMaterialInteraction.hpp

Member Function Documentation

template<typename propagator_state_t , typename navigator_t >

bool Acts::detail::VolumeMaterialInteraction::evaluateMaterialSlab	(	const propagator_state_t &	state,
		const navigator_t &	navigator
	)

inline

This function evaluates the material properties to interact with.

Template Parameters

propagator_state_t	Type of the propagator state
navigator_t	Type of the propagator state

Parameters

[in]	state	State of the propagation
[in]	navigator	Navigator of the propagation

Returns: Boolean statement whether the material is valid

Definition at line 86 of file VolumeMaterialInteraction.hpp.

View newest version in sPHENIX GitHub at line 86 of file VolumeMaterialInteraction.hpp

References pathCorrection, pos, and slab.

Referenced by Acts::MaterialInteractor::operator()().

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Member Data Documentation

const PdgParticle Acts::detail::VolumeMaterialInteraction::absPdg = eInvalid

The particle pdg.

Definition at line 41 of file VolumeMaterialInteraction.hpp.

View newest version in sPHENIX GitHub at line 41 of file VolumeMaterialInteraction.hpp

const float Acts::detail::VolumeMaterialInteraction::absQ = 0

The absolute particle charge.

Definition at line 35 of file VolumeMaterialInteraction.hpp.

View newest version in sPHENIX GitHub at line 35 of file VolumeMaterialInteraction.hpp

const Vector3 Acts::detail::VolumeMaterialInteraction::dir = Vector3::Zero()

The particle current direction.

Definition at line 31 of file VolumeMaterialInteraction.hpp.

View newest version in sPHENIX GitHub at line 31 of file VolumeMaterialInteraction.hpp

Referenced by Acts::MaterialInteractor::recordResult().

const float Acts::detail::VolumeMaterialInteraction::mass = 0

The particle mass.

Definition at line 39 of file VolumeMaterialInteraction.hpp.

View newest version in sPHENIX GitHub at line 39 of file VolumeMaterialInteraction.hpp

const float Acts::detail::VolumeMaterialInteraction::momentum = 0

The particle momentum at the interaction.

Definition at line 37 of file VolumeMaterialInteraction.hpp.

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

const Direction Acts::detail::VolumeMaterialInteraction::navDir

The navigation direction.

Definition at line 45 of file VolumeMaterialInteraction.hpp.

View newest version in sPHENIX GitHub at line 45 of file VolumeMaterialInteraction.hpp

double Acts::detail::VolumeMaterialInteraction::pathCorrection = 0

The path correction factor due to non-zero incidence on the surface.

Definition at line 50 of file VolumeMaterialInteraction.hpp.

View newest version in sPHENIX GitHub at line 50 of file VolumeMaterialInteraction.hpp

Referenced by evaluateMaterialSlab(), and Acts::MaterialInteractor::recordResult().

const bool Acts::detail::VolumeMaterialInteraction::performCovarianceTransport = false

The covariance transport decision at the interaction.

Definition at line 43 of file VolumeMaterialInteraction.hpp.

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

const Vector3 Acts::detail::VolumeMaterialInteraction::pos = Vector3::Zero()

The particle current position.

Definition at line 27 of file VolumeMaterialInteraction.hpp.

View newest version in sPHENIX GitHub at line 27 of file VolumeMaterialInteraction.hpp

Referenced by evaluateMaterialSlab(), and Acts::MaterialInteractor::recordResult().

const float Acts::detail::VolumeMaterialInteraction::qOverP = 0

The particle q/p at the interaction.

Definition at line 33 of file VolumeMaterialInteraction.hpp.

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

MaterialSlab Acts::detail::VolumeMaterialInteraction::slab

Data evaluated within this struct.

Definition at line 48 of file VolumeMaterialInteraction.hpp.

View newest version in sPHENIX GitHub at line 48 of file VolumeMaterialInteraction.hpp

Referenced by evaluateMaterialSlab(), and Acts::MaterialInteractor::recordResult().

const double Acts::detail::VolumeMaterialInteraction::time = 0

The particle current time.

Definition at line 29 of file VolumeMaterialInteraction.hpp.

View newest version in sPHENIX GitHub at line 29 of file VolumeMaterialInteraction.hpp

Referenced by Acts::MaterialInteractor::recordResult().

InteractionVolume Acts::detail::VolumeMaterialInteraction::volume {}

The material interaction volume.

Definition at line 25 of file VolumeMaterialInteraction.hpp.

View newest version in sPHENIX GitHub at line 25 of file VolumeMaterialInteraction.hpp

Referenced by Acts::MaterialInteractor::recordResult().

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

acts/blob/sPHENIX/Core/include/Acts/Propagator/detail/VolumeMaterialInteraction.hpp

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation