ActsTrk::TransformCache Class Reference

Implementation used for the Detector elements. More...

#include <TransformCache.h>

Inheritance diagram for ActsTrk::TransformCache:

Collaboration diagram for ActsTrk::TransformCache:

Public Member Functions
virtual Identifier	identify () const =0
	Returns the Identifier of the transform cache.
virtual const IDetectorElement *	parent () const =0
	Returns the parent IDetectorElement owning the cache.
virtual void	releaseNominalCache () const final
	Release the nominal cache and release the transform from the.
	TransformCacheBase (const IdentifierHash &cacheHash, const DetectorType type)
	Copy the constructors from the base class.
	TransformCacheBase (const TransformCacheBase &other) noexcept=delete
	Copy the constructors from the base class.
	TransformCacheBase (TransformCacheBase &&other) noexcept=delete
	Copy the constructors from the base class.
IdentifierHash	hash () const
	Returns the sensor hash of this transformation cache.
const Amg::Transform3D &	getTransform (const DetectorAlignStore *store) const
	Returns the matching transformation from the alignment store.
const Amg::Transform3D &	getTransform (const Acts::GeometryContext &gctx) const
	returns the cached transform from the Acts Geometry context
DetectorType	detectorType () const
	returns the detector type of the cache

Protected Member Functions
virtual Amg::Transform3D	fetchTransform (const DetectorAlignStore *store) const =0

Private Types
using	TicketCounter = DetectorAlignStore::TrackingAlignStore

Private Attributes
const IdentifierHash	m_hash {0}
const DetectorType	m_type {DetectorType::UnDefined}
const unsigned int	m_clientNo {TicketCounter::drawTicket(m_type)}
std::shared_mutex m_mutex	ATLAS_THREAD_SAFE {}
CxxUtils::CachedUniquePtrT< Amg::Transform3D > m_nomCache	ATLAS_THREAD_SAFE {}

Detailed Description

Implementation used for the Detector elements.

Definition at line 65 of file TransformCache.h.

Member Typedef Documentation

TicketCounter

using ActsTrk::TransformCacheBase::TicketCounter = DetectorAlignStore::TrackingAlignStore

privateinherited

Definition at line 57 of file TransformCache.h.

Member Function Documentation

detectorType()

DetectorType ActsTrk::TransformCacheBase::detectorType ( ) const

inherited

returns the detector type of the cache

Definition at line 20 of file TransformCache.cxx.

{ return m_type; }

fetchTransform()

virtual Amg::Transform3D ActsTrk::TransformCacheBase::fetchTransform ( const DetectorAlignStore * store ) const

protectedpure virtualinherited

Implemented in ActsTrk::TransformCacheDetEle< CachingDetectorEle >, ActsTrk::TransformCacheDetEle< CachingDetectorEle >, ActsTrk::TransformCacheDetEle< CachingDetectorEle >, ActsTrk::TransformCacheDetEle< CachingDetectorEle >, ActsTrk::TransformCacheDetEle< CachingDetectorEle >, ActsTrk::TransformCacheDetEle< CachingDetectorEle >, ActsTrk::TransformCacheDetEle< CachingDetectorEle >, ActsTrk::TransformCacheDetEle< CachingDetectorEle >, ActsTrk::TransformCacheDetEle< ActsDetectorElement >, ActsTrk::TransformCacheDetEle< ActsDetectorElement >, ActsTrk::TransformCacheDetEle< ActsDetectorElement >, ActsTrk::TransformCacheDetEle< ActsDetectorElement >, ActsTrk::TransformCacheDetEle< ActsDetectorElement >, ActsTrk::TransformCacheDetEle< ActsDetectorElement >, ActsTrk::TransformCacheDetEle< ActsDetectorElement >, and ActsTrk::VolumePlacement::AlignedCache.

getTransform() [1/2]

const Amg::Transform3D & ActsTrk::TransformCacheBase::getTransform ( const Acts::GeometryContext & gctx ) const

inherited

returns the cached transform from the Acts Geometry context

getTransform() [2/2]

const Amg::Transform3D & ActsTrk::TransformCacheBase::getTransform ( const DetectorAlignStore * store ) const

inherited

Returns the matching transformation from the alignment store.

If a nullptr is given, then it's equivalent to the case that the transformation is pointing to a perfectly aligned surface. In this case, the internal nominal transformation cache is invoked.

Parameters

store

Pointer to the detector aligment store

hash()

IdentifierHash ActsTrk::TransformCacheBase::hash ( ) const

inherited

Returns the sensor hash of this transformation cache.

identify()

virtual Identifier ActsTrk::TransformCache::identify ( ) const

pure virtual

Returns the Identifier of the transform cache.

Implemented in ActsTrk::TransformCacheDetEle< CachingDetectorEle >, ActsTrk::TransformCacheDetEle< CachingDetectorEle >, ActsTrk::TransformCacheDetEle< CachingDetectorEle >, ActsTrk::TransformCacheDetEle< CachingDetectorEle >, ActsTrk::TransformCacheDetEle< CachingDetectorEle >, ActsTrk::TransformCacheDetEle< CachingDetectorEle >, ActsTrk::TransformCacheDetEle< ActsDetectorElement >, ActsTrk::TransformCacheDetEle< ActsDetectorElement >, ActsTrk::TransformCacheDetEle< ActsDetectorElement >, ActsTrk::TransformCacheDetEle< ActsDetectorElement >, and ActsTrk::TransformCacheDetEle< ActsDetectorElement >.

parent()

virtual const IDetectorElement * ActsTrk::TransformCache::parent ( ) const

pure virtual

Returns the parent IDetectorElement owning the cache.

Implemented in ActsTrk::TransformCacheDetEle< CachingDetectorEle >, and ActsTrk::TransformCacheDetEle< ActsDetectorElement >.

releaseNominalCache()

void ActsTrk::TransformCache::releaseNominalCache ( ) const

finalvirtual

Release the nominal cache and release the transform from the.

Reimplemented from ActsTrk::TransformCacheBase.

Definition at line 22 of file TransformCache.cxx.

                                                   {
        TransformCacheBase::releaseNominalCache();
        const GeoVDetectorElement* vParent = dynamic_cast<const GeoVDetectorElement*>(parent());
        if (vParent) {
            vParent->getMaterialGeom()->clearPositionInfo();
        }
    } 

TransformCacheBase() [1/3]

ActsTrk::TransformCacheBase::TransformCacheBase	(	const IdentifierHash &	cacheHash,
		const DetectorType	type )

Copy the constructors from the base class.

Definition at line 23 of file TransformCache.cxx.

                                                                   : 
          m_hash{hash}, m_type{type} {}

TransformCacheBase() [2/3]

ActsTrk::TransformCacheBase::TransformCacheBase ( const TransformCacheBase & other )

deletenoexcept

Copy the constructors from the base class.

TransformCacheBase() [3/3]

ActsTrk::TransformCacheBase::TransformCacheBase ( TransformCacheBase && other )

deletenoexcept

Copy the constructors from the base class.

Member Data Documentation

ATLAS_THREAD_SAFE [1/2]

std::shared_mutex m_mutex ActsTrk::TransformCacheBase::ATLAS_THREAD_SAFE {}

mutableprivateinherited

Definition at line 59 of file TransformCache.h.

{};

ATLAS_THREAD_SAFE [2/2]

CxxUtils::CachedUniquePtrT<Amg::Transform3D> m_nomCache ActsTrk::TransformCacheBase::ATLAS_THREAD_SAFE {}

mutableprivateinherited

Definition at line 60 of file TransformCache.h.

{};

m_clientNo

const unsigned int ActsTrk::TransformCacheBase::m_clientNo {TicketCounter::drawTicket(m_type)}

privateinherited

Definition at line 58 of file TransformCache.h.

{TicketCounter::drawTicket(m_type)};

m_hash

const IdentifierHash ActsTrk::TransformCacheBase::m_hash {0}

privateinherited

Definition at line 55 of file TransformCache.h.

{0};

m_type

const DetectorType ActsTrk::TransformCacheBase::m_type {DetectorType::UnDefined}

privateinherited

Definition at line 56 of file TransformCache.h.

{DetectorType::UnDefined};

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

• TransformCache.h
• TransformCache.cxx