ActsTrk::ReadoutSurfacePositioning< CachingDetectorEle > Class Template Reference

Extension to handle the caching process of the transform held by the cache. More...

#include <TransformCache.h>

Inheritance diagram for ActsTrk::ReadoutSurfacePositioning< CachingDetectorEle >:

Collaboration diagram for ActsTrk::ReadoutSurfacePositioning< CachingDetectorEle >:

Public Member Functions
	ReadoutSurfacePositioning (const IdentifierHash &hash, const CachingDetectorEle *parentEle)
	: Standard constructor taking the hash of the sensor element and and the TransformMaker expressed usually as a lambda function
const CachingDetectorEle *	parent () const override final
	Returns the parent IDetectorElement owning the cache.
Identifier	identify () const override final
	Returns the Identifier of the.
Identifier	identify () const
	Returns the Identifier of the.
Identifier	identify () const
	Identifier of the transform cache equivalent to the Identifier of the first strip inside the gasGap.
Identifier	identify () const
	Identifier of the transform cache equivalent to the Identifier of the first strip inside the gasGap.
Identifier	identify () const
	Returns the Identifier of the.
Identifier	identify () const
	Returns the Identifier of the.
virtual void	releaseNominalCache () const final
	Release the nominal transform stored in the cache.
const SurfacePlacement *	placement () const
	Returns the pointer to the associated surface placement.
	AlignableGeoPositioning (const IdentifierHash &cacheHash, const DetectorType type)
	Copy the constructors from the base class.
	AlignableGeoPositioning (const AlignableGeoPositioning &other) noexcept=delete
	Copy the constructors from the base class.
	AlignableGeoPositioning (AlignableGeoPositioning &&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 GeometryContext &gctx) const
	returns the cached transform from the Acts Geometry context
const Amg::Transform3D &	getTransform (const Acts::GeometryContext &tgContext) const
	returns the cached transform from the Acts Geometry context
bool	storeTransform (DetectorAlignStore &store) const
	Store the final transform in the mutable alignment store.
DetectorType	detectorType () const
	returns the detector type of the cache

Private Types
using	TicketCounter = detail::TrfStoreTicketCounter

Private Member Functions
Amg::Transform3D	fetchTransform (const DetectorAlignStore *store) const override final
Amg::Transform3D	fetchTransform (const DetectorAlignStore *store) const
Amg::Transform3D	fetchTransform (const DetectorAlignStore *store) const
Amg::Transform3D	fetchTransform (const DetectorAlignStore *store) const
Amg::Transform3D	fetchTransform (const DetectorAlignStore *store) const
Amg::Transform3D	fetchTransform (const DetectorAlignStore *store) const
Amg::Transform3D	fetchTransform (const DetectorAlignStore *store) const
Amg::Transform3D	fetchTransform (const DetectorAlignStore *store) const

Private Attributes
const CachingDetectorEle *	m_parent {nullptr}
std::shared_ptr< Acts::Surface >	m_surface {}
	Holder of the surface owned by the surface placement.
std::shared_ptr< SurfacePlacement >	m_placement {}
	Holder of the surface placement pointer.
const IdentifierHash	m_hash {}
const DetectorType	m_type {DetectorType::UnDefined}
const unsigned int	m_clientNo {TicketCounter::drawTicket(m_type)}
	Slot at which the aligned transforms can be put in the external DetectorAlignStore.
CxxUtils::CachedUniquePtrT< Amg::Transform3D > m_nomCache	ATLAS_THREAD_SAFE {}
	Cache to hold the nominal transform, if no DetectorAlignStore is provided The cache is automatically erased as soon as an instantiated store is presented to the class.

Detailed Description

template<typename CachingDetectorEle>
class ActsTrk::ReadoutSurfacePositioning< CachingDetectorEle >

Extension to handle the caching process of the transform held by the cache.

The class is templated over the actual ATLAS implementation and overrides the interface functions from the TransformCache class. The identify and the fetchTransform method are not implemented yet. Their implementation needs to happen at the same place where the template specification of the class is instantiated. E.g.

class CakeDetectorElement : public IDetectorElement { public: using CakeSensorTrfCache_t = ReadoutSurfacePositioning<CakeDetectorElement>; }; Instantiate the identify and fetch transform methods after the class... Identifier ReadoutSurfacePositioning<CakeDetectorElement>::identify() const { return parent()->identify(); }

Amg::Transform3D ReadoutSurfacePositioning<CakeDetectorElement>::fetchTransform(const DetectorAlignStore* store) const { return parent()->nominalTrf() *parent()->alignShift(store); }

Definition at line 156 of file TransformCache.h.

Member Typedef Documentation

TicketCounter

using ActsTrk::AlignableGeoPositioning::TicketCounter = detail::TrfStoreTicketCounter

privateinherited

Definition at line 92 of file TransformCache.h.

Constructor & Destructor Documentation

ReadoutSurfacePositioning()

template<typename CachingDetectorEle>

ActsTrk::ReadoutSurfacePositioning< CachingDetectorEle >::ReadoutSurfacePositioning ( const IdentifierHash & hash, const CachingDetectorEle * parentEle )

explicit

: Standard constructor taking the hash of the sensor element and and the TransformMaker expressed usually as a lambda function

Member Function Documentation

AlignableGeoPositioning() [1/3]

ActsTrk::AlignableGeoPositioning::AlignableGeoPositioning ( AlignableGeoPositioning && other )

deletenoexceptinherited

Copy the constructors from the base class.

AlignableGeoPositioning() [2/3]

ActsTrk::AlignableGeoPositioning::AlignableGeoPositioning ( const AlignableGeoPositioning & other )

deletenoexceptinherited

Copy the constructors from the base class.

AlignableGeoPositioning() [3/3]

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

explicitinherited

Copy the constructors from the base class.

Definition at line 49 of file TransformCache.cxx.

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

detectorType()

DetectorType ActsTrk::AlignableGeoPositioning::detectorType ( ) const

inherited

returns the detector type of the cache

Definition at line 34 of file TransformCache.cxx.

{ return m_type; }

fetchTransform() [1/8]

Amg::Transform3D ActsTrk::ReadoutSurfacePositioning< MuonGMR4::MdtReadoutElement >::fetchTransform ( const DetectorAlignStore * store ) const

privatevirtual

Implements ActsTrk::AlignableGeoPositioning.

fetchTransform() [2/8]

Amg::Transform3D ActsTrk::ReadoutSurfacePositioning< MuonGMR4::MmReadoutElement >::fetchTransform ( const DetectorAlignStore * store ) const

privatevirtual

Implements ActsTrk::AlignableGeoPositioning.

fetchTransform() [3/8]

Amg::Transform3D ActsTrk::ReadoutSurfacePositioning< MuonGMR4::MuonReadoutElement >::fetchTransform ( const DetectorAlignStore * store ) const

privatevirtual

Implements ActsTrk::AlignableGeoPositioning.

fetchTransform() [4/8]

Amg::Transform3D ActsTrk::ReadoutSurfacePositioning< MuonGMR4::RpcReadoutElement >::fetchTransform ( const DetectorAlignStore * store ) const

privatevirtual

Implements ActsTrk::AlignableGeoPositioning.

fetchTransform() [5/8]

Amg::Transform3D ActsTrk::ReadoutSurfacePositioning< MuonGMR4::sTgcReadoutElement >::fetchTransform ( const DetectorAlignStore * store ) const

privatevirtual

Implements ActsTrk::AlignableGeoPositioning.

fetchTransform() [6/8]

Amg::Transform3D ActsTrk::ReadoutSurfacePositioning< MuonGMR4::TgcReadoutElement >::fetchTransform ( const DetectorAlignStore * store ) const

privatevirtual

Implements ActsTrk::AlignableGeoPositioning.

fetchTransform() [7/8]

Amg::Transform3D ActsTrk::ReadoutSurfacePositioning< ActsDetectorElement >::fetchTransform ( const DetectorAlignStore * store ) const

inlineprivatevirtual

Implements ActsTrk::AlignableGeoPositioning.

Definition at line 144 of file ActsDetectorElement.h.

                                                                                                           {
        return m_parent->localToGlobal(store);
   }

fetchTransform() [8/8]

template<typename CachingDetectorEle>

Amg::Transform3D ActsTrk::ReadoutSurfacePositioning< CachingDetectorEle >::fetchTransform ( const DetectorAlignStore * store ) const

finaloverrideprivatevirtual

Implements ActsTrk::AlignableGeoPositioning.

getTransform() [1/3]

const Amg::Transform3D & ActsTrk::AlignableGeoPositioning::getTransform ( const Acts::GeometryContext & tgContext ) const

inherited

returns the cached transform from the Acts Geometry context

Parameters

tgContext

The geometry context to be unpacked to the ATLAS geometry context

getTransform() [2/3]

const Amg::Transform3D & ActsTrk::AlignableGeoPositioning::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

getTransform() [3/3]

const Amg::Transform3D & ActsTrk::AlignableGeoPositioning::getTransform ( const GeometryContext & gctx ) const

inherited

returns the cached transform from the Acts Geometry context

Parameters

gctx	The geometry context holding the aligned transforms

hash()

IdentifierHash ActsTrk::AlignableGeoPositioning::hash ( ) const

inherited

Returns the sensor hash of this transformation cache.

identify() [1/6]

Identifier ActsTrk::ReadoutSurfacePositioning< MuonGMR4::MdtReadoutElement >::identify ( ) const

virtual

Returns the Identifier of the.

Implements ActsTrk::IReadoutSurfacePositioning.

identify() [2/6]

Identifier ActsTrk::ReadoutSurfacePositioning< MuonGMR4::MmReadoutElement >::identify ( ) const

virtual

Identifier of the transform cache equivalent to the Identifier of the first strip inside the gasGap.

Implements ActsTrk::IReadoutSurfacePositioning.

identify() [3/6]

Identifier ActsTrk::ReadoutSurfacePositioning< MuonGMR4::RpcReadoutElement >::identify ( ) const

virtual

Identifier of the transform cache equivalent to the Identifier of the first strip inside the gasGap.

Implements ActsTrk::IReadoutSurfacePositioning.

identify() [4/6]

Identifier ActsTrk::ReadoutSurfacePositioning< MuonGMR4::sTgcReadoutElement >::identify ( ) const

virtual

Returns the Identifier of the.

Implements ActsTrk::IReadoutSurfacePositioning.

identify() [5/6]

Identifier ActsTrk::ReadoutSurfacePositioning< MuonGMR4::TgcReadoutElement >::identify ( ) const

virtual

Returns the Identifier of the.

Implements ActsTrk::IReadoutSurfacePositioning.

identify() [6/6]

template<typename CachingDetectorEle>

Identifier ActsTrk::ReadoutSurfacePositioning< CachingDetectorEle >::identify ( ) const

finaloverridevirtual

Returns the Identifier of the.

Implements ActsTrk::IReadoutSurfacePositioning.

parent()

template<typename CachingDetectorEle>

const CachingDetectorEle * ActsTrk::ReadoutSurfacePositioning< CachingDetectorEle >::parent ( ) const

finaloverridevirtual

Returns the parent IDetectorElement owning the cache.

Implements ActsTrk::IReadoutSurfacePositioning.

placement()

const SurfacePlacement * ActsTrk::IReadoutSurfacePositioning::placement ( ) const

inherited

Returns the pointer to the associated surface placement.

Definition at line 46 of file TransformCache.cxx.

{ return m_placement.get(); }

releaseNominalCache()

void ActsTrk::IReadoutSurfacePositioning::releaseNominalCache ( ) const

finalvirtualinherited

Release the nominal transform stored in the cache.

Reimplemented from ActsTrk::AlignableGeoPositioning.

Definition at line 36 of file TransformCache.cxx.

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

storeTransform()

bool ActsTrk::AlignableGeoPositioning::storeTransform ( DetectorAlignStore & store ) const

inherited

Store the final transform in the mutable alignment store.

Returns true whether a new transform was stored

Parameters

store

The reference to the store where the cache stores its transform

Definition at line 26 of file TransformCache.cxx.

                                                                                {
        if (store.detType != detectorType() || 
            store.trackingAlignment->getTransform(m_clientNo) != nullptr){
            return false;
        }
        store.trackingAlignment->setTransform(m_clientNo, fetchTransform(&store));
        return true;
    }

Member Data Documentation

ATLAS_THREAD_SAFE

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

mutableprivateinherited

Cache to hold the nominal transform, if no DetectorAlignStore is provided The cache is automatically erased as soon as an instantiated store is presented to the class.

Definition at line 99 of file TransformCache.h.

{};

m_clientNo

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

privateinherited

Slot at which the aligned transforms can be put in the external DetectorAlignStore.

Definition at line 95 of file TransformCache.h.

{TicketCounter::drawTicket(m_type)};

m_hash

const IdentifierHash ActsTrk::AlignableGeoPositioning::m_hash {}

privateinherited

Definition at line 90 of file TransformCache.h.

{};

m_parent

template<typename CachingDetectorEle>

const CachingDetectorEle* ActsTrk::ReadoutSurfacePositioning< CachingDetectorEle >::m_parent {nullptr}

private

Definition at line 170 of file TransformCache.h.

{nullptr};

m_placement

std::shared_ptr<SurfacePlacement> ActsTrk::IReadoutSurfacePositioning::m_placement {}

privateinherited

Holder of the surface placement pointer.

Definition at line 132 of file TransformCache.h.

{};

m_surface

std::shared_ptr<Acts::Surface> ActsTrk::IReadoutSurfacePositioning::m_surface {}

privateinherited

Holder of the surface owned by the surface placement.

Definition at line 130 of file TransformCache.h.

{};

m_type

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

privateinherited

Definition at line 91 of file TransformCache.h.

{DetectorType::UnDefined};

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

• TransformCache.h