#include <acts/blob/sPHENIX/Core/include/Acts/Material/MaterialSlab.hpp>

Collaboration diagram for Acts::MaterialSlab:

Public Member Functions
	MaterialSlab ()=default
	Construct vacuum without thickness.

	MaterialSlab (float thickness)
	Construct vacuum with thickness.

	MaterialSlab (const Material &material, float thickness)

	MaterialSlab (const std::vector< MaterialSlab > &layers)

	~MaterialSlab ()=default

	MaterialSlab (MaterialSlab &&)=default

	MaterialSlab (const MaterialSlab &)=default

MaterialSlab &	operator= (MaterialSlab &&)=default

MaterialSlab &	operator= (const MaterialSlab &)=default

void	scaleThickness (float scale)
	Scale the material thickness by the given factor.

constexpr	operator bool () const
	Check if the material is valid, i.e. it is finite and not vacuum.

constexpr const Material &	material () const
	Access the (average) material parameters.

constexpr float	thickness () const
	Return the thickness.

constexpr float	thicknessInX0 () const
	Return the radiation length fraction.

constexpr float	thicknessInL0 () const
	Return the nuclear interaction length fraction.

Private Attributes
Material	m_material

float	m_thickness = 0.0f

float	m_thicknessInX0 = 0.0f

float	m_thicknessInL0 = 0.0f

Friends
constexpr bool	operator== (const MaterialSlab &lhs, const MaterialSlab &rhs)

constexpr bool	operator!= (const MaterialSlab &lhs, const MaterialSlab &rhs)

Detailed Description

Material description for an object with defined thickness.

This is intended to describe concrete surface materials.

See Also: Material for a description of the available parameters.

Definition at line 25 of file MaterialSlab.hpp.

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

Constructor & Destructor Documentation

Acts::MaterialSlab::MaterialSlab ( )

default

Construct vacuum without thickness.

Acts::MaterialSlab::MaterialSlab ( float thickness )

Construct vacuum with thickness.

Definition at line 19 of file MaterialSlab.cpp.

View newest version in sPHENIX GitHub at line 19 of file MaterialSlab.cpp

Acts::MaterialSlab::MaterialSlab	(	const Material &	material,
		float	thickness
	)

Construct from material description.

Parameters

material	is the material description
thickness	is the thickness of the material

Definition at line 21 of file MaterialSlab.cpp.

View newest version in sPHENIX GitHub at line 21 of file MaterialSlab.cpp

Acts::MaterialSlab::MaterialSlab ( const std::vector< MaterialSlab > & layers )

Construct by averaging the material properties over multiple layers.

Parameters

layers Input layers to average over.

The resulting object has the combined thickness of all layers but just one set of appropriately averaged material constants.

Definition at line 31 of file MaterialSlab.cpp.

View newest version in sPHENIX GitHub at line 31 of file MaterialSlab.cpp

References Acts::detail::combineSlabs(), and layer.

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Acts::MaterialSlab::~MaterialSlab ( )

default

Acts::MaterialSlab::MaterialSlab ( MaterialSlab && )

default

Acts::MaterialSlab::MaterialSlab ( const MaterialSlab & )

default

Member Function Documentation

constexpr const Material& Acts::MaterialSlab::material ( ) const

inline

Access the (average) material parameters.

Definition at line 59 of file MaterialSlab.hpp.

View newest version in sPHENIX GitHub at line 59 of file MaterialSlab.hpp

References m_material.

Referenced by Acts::AccumulatedVolumeMaterial::average(), Acts::Test::BOOST_AUTO_TEST_CASE(), BOOST_AUTO_TEST_CASE(), Acts::detail::combineSlabs(), ActsFatras::detail::GeneralMixture::operator()(), ActsFatras::detail::GaussianMixture::operator()(), Acts::MaterialCollector::operator()(), Acts::operator<<(), Acts::to_json(), and Acts::AccumulatedMaterialSlab::trackVariance().

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constexpr Acts::MaterialSlab::operator bool ( ) const

inline

Check if the material is valid, i.e. it is finite and not vacuum.

Definition at line 54 of file MaterialSlab.hpp.

View newest version in sPHENIX GitHub at line 54 of file MaterialSlab.hpp

References f, m_material, and m_thickness.

MaterialSlab& Acts::MaterialSlab::operator= ( MaterialSlab && )

default

MaterialSlab& Acts::MaterialSlab::operator= ( const MaterialSlab & )

default

void Acts::MaterialSlab::scaleThickness ( float scale )

Scale the material thickness by the given factor.

Definition at line 46 of file MaterialSlab.cpp.

View newest version in sPHENIX GitHub at line 46 of file MaterialSlab.cpp

Referenced by Acts::AccumulatedMaterialSlab::accumulate(), Acts::Test::BOOST_AUTO_TEST_CASE(), BOOST_AUTO_TEST_CASE(), Acts::VolumeMaterialMapper::createExtraHits(), Acts::detail::PointwiseMaterialInteraction::evaluateMaterialSlab(), ActsFatras::detail::SimulationActor< generator_t, decay_t, interactions_t, hit_surface_selector_t >::interact(), Acts::ISurfaceMaterial::materialSlab(), and ActsFatras::detail::SimulationActor< generator_t, decay_t, interactions_t, hit_surface_selector_t >::operator()().

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constexpr float Acts::MaterialSlab::thickness ( ) const

inline

Return the thickness.

Definition at line 61 of file MaterialSlab.hpp.

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

References m_thickness.

Referenced by BOOST_AUTO_TEST_CASE(), Acts::Test::BOOST_AUTO_TEST_CASE(), Acts::detail::combineSlabs(), Acts::VolumeMaterialMapper::createExtraHits(), Acts::MaterialCollector::operator()(), Acts::operator<<(), and Acts::to_json().

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constexpr float Acts::MaterialSlab::thicknessInL0 ( ) const

inline

Return the nuclear interaction length fraction.

Definition at line 65 of file MaterialSlab.hpp.

View newest version in sPHENIX GitHub at line 65 of file MaterialSlab.hpp

References m_thicknessInL0.

Referenced by BOOST_AUTO_TEST_CASE(), Acts::Test::BOOST_AUTO_TEST_CASE(), Acts::detail::combineSlabs(), ActsFatras::detail::SimulationActor< generator_t, decay_t, interactions_t, hit_surface_selector_t >::interact(), Acts::MaterialCollector::operator()(), and Acts::MaterialInteractor::recordResult().

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constexpr float Acts::MaterialSlab::thicknessInX0 ( ) const

inline

Return the radiation length fraction.

Definition at line 63 of file MaterialSlab.hpp.

View newest version in sPHENIX GitHub at line 63 of file MaterialSlab.hpp

References m_thicknessInX0.

Referenced by BOOST_AUTO_TEST_CASE(), Acts::Test::BOOST_AUTO_TEST_CASE(), Acts::detail::combineSlabs(), ActsFatras::detail::SimulationActor< generator_t, decay_t, interactions_t, hit_surface_selector_t >::interact(), ActsFatras::detail::GeneralMixture::operator()(), ActsFatras::detail::GaussianMixture::operator()(), ActsFatras::BetheHeitler::operator()(), Acts::MaterialCollector::operator()(), and Acts::MaterialInteractor::recordResult().

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Friends And Related Function Documentation

constexpr bool operator!=	(	const MaterialSlab &	lhs,
		const MaterialSlab &	rhs
	)

friend

Definition at line 79 of file MaterialSlab.hpp.

View newest version in sPHENIX GitHub at line 79 of file MaterialSlab.hpp

constexpr bool operator==	(	const MaterialSlab &	lhs,
		const MaterialSlab &	rhs
	)

friend

Definition at line 73 of file MaterialSlab.hpp.

View newest version in sPHENIX GitHub at line 73 of file MaterialSlab.hpp

Member Data Documentation

Material Acts::MaterialSlab::m_material

private

Definition at line 68 of file MaterialSlab.hpp.

View newest version in sPHENIX GitHub at line 68 of file MaterialSlab.hpp

Referenced by material(), and operator bool().

float Acts::MaterialSlab::m_thickness = 0.0f

private

Definition at line 69 of file MaterialSlab.hpp.

View newest version in sPHENIX GitHub at line 69 of file MaterialSlab.hpp

Referenced by operator bool(), and thickness().

float Acts::MaterialSlab::m_thicknessInL0 = 0.0f

private

Definition at line 71 of file MaterialSlab.hpp.

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

Referenced by thicknessInL0().

float Acts::MaterialSlab::m_thicknessInX0 = 0.0f

private

Definition at line 70 of file MaterialSlab.hpp.

View newest version in sPHENIX GitHub at line 70 of file MaterialSlab.hpp

Referenced by thicknessInX0().

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

acts/blob/sPHENIX/Core/include/Acts/Material/MaterialSlab.hpp
acts/blob/sPHENIX/Core/src/Material/MaterialSlab.cpp

Public Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation