DD4hep::Handle< T > Class Template Reference

Handle: a templated class like a shared pointer, which allows specialized access to tgeometry objects. More...

#include <Handle.h>

Inheritance diagram for DD4hep::Handle< T >:

Public Types
typedef T	Implementation
	Extern accessible definition of the contained element type. More...
typedef Handle< Implementation >	handle_t
	Declaration of 'self'. More...

Public Member Functions
	Handle ()=default
	Defaulot constructor. More...
	Handle (const Handle< T > &e)=default
	Copy constructor. More...
	Handle (T *e)
	Initializing constructor from pointer. More...
template<typename Q >
	Handle (Q *e)
	Initializing constructor from unrelated pointer with type checking. More...
template<typename Q >
	Handle (const Handle< Q > &e)
	Initializing constructor from unrelated handle with type checking. More...
Handle< T > &	operator= (const Handle< T > &e)=default
	Assignment operator. More...
bool	operator== (const Handle< T > &e) const
	Boolean operator == used for RB tree insertions. More...
bool	operator< (const Handle< T > &e) const
	Boolean operator < used for RB tree insertions. More...
bool	operator> (const Handle< T > &e) const
	Boolean operator > used for RB tree insertions. More...
bool	isValid () const
	Check the validity of the object held by the handle. More...
bool	operator! () const
	Check the validity of the object held by the handle. More...
Handle< T > &	clear ()
	Release the object held by the handle. More...
T *	operator-> () const
	Access the held object using the -> operator. More...
	operator T & () const
	Automatic type conversion to an object references. More...
T &	operator* () const
	Access the held object using the * operator. More...
T *	ptr () const
	Access to the held object. More...
template<typename Q >
Q *	_ptr () const
	Access to an unrelated object type. More...
template<typename Q >
Q *	data () const
	Access to an unrelated object type. More...
template<typename Q >
Q &	object () const
	Access to an unrelated object type. More...
T *	access () const
	Checked object access. Throws invalid handle runtime exception. More...
void	verifyObject () const
	Verify the object type after a (re-)assignment. More...
const char *	name () const
	Access the object name (or "" if not supported by the object) More...
void	assign (Implementation *n, const std::string &nam, const std::string &title)
	Assign a new named object. Note: object references must be managed by the user. More...
template<>
void	assign (_Segmentation *s, const std::string &n, const std::string &)
template<>
const char *	name () const

Static Public Member Functions
static void	bad_assignment (const std::type_info &from, const std::type_info &to)
	Helper routine called when unrelated types are assigned. More...

Public Attributes
T *	m_element = 0
	Single and only data member: Reference to the actual element. More...

Detailed Description

template<typename T>
class DD4hep::Handle< T >

Handle: a templated class like a shared pointer, which allows specialized access to tgeometry objects.

The Handle is the base class to access all objects in DD4hep. Objects, which consist ONLY of data are NEVER passed directly. They are ALWAYS passed using handles. Such handles are 'handy' ;-). Assignment is to and from different handles is possible using concrete type checking.

Real benefits can result from sophisticated handle subclasses, which can implement any desired user functionality with out compromising the object's data content. This leads to very flexible implementations, where the same data may be shared by many handle implementations providing different functionality to the clients.

In this sense, is the consequent use of handles to access data nothing else then the consequent application of component oriented programming using local objects from the heap.

Note: If you cannot live with this approach, it is better you get hands of this software package, because you will try to consequently fight the framework, which will frustrate you (and also me).

Author

M.Frank

Version

1.0

Definition at line 87 of file Handle.h.

Member Typedef Documentation

template<typename T>

typedef Handle<Implementation> DD4hep::Handle< T >::handle_t

Declaration of 'self'.

Definition at line 93 of file Handle.h.

template<typename T>

typedef T DD4hep::Handle< T >::Implementation

Extern accessible definition of the contained element type.

Type definitions and class specific abbreviations and forward declarations

Definition at line 91 of file Handle.h.

Constructor & Destructor Documentation

template<typename T>

DD4hep::Handle< T >::Handle ( )

default

Defaulot constructor.

template<typename T>

DD4hep::Handle< T >::Handle ( const Handle< T > &  e )

default

Copy constructor.

template<typename T>

DD4hep::Handle< T >::Handle ( T *  e )

inline

Initializing constructor from pointer.

Definition at line 102 of file Handle.h.

template<typename T>

template<typename Q >

DD4hep::Handle< T >::Handle ( Q *  e )

inline

Initializing constructor from unrelated pointer with type checking.

Definition at line 104 of file Handle.h.

template<typename T>

template<typename Q >

DD4hep::Handle< T >::Handle ( const Handle< Q > &  e )

inline

Initializing constructor from unrelated handle with type checking.

Definition at line 107 of file Handle.h.

Member Function Documentation

template<typename T>

template<typename Q >

Q* DD4hep::Handle< T >::_ptr ( ) const

inline

Access to an unrelated object type.

Definition at line 153 of file Handle.h.

Referenced by DD4hep::Geometry::Volume::setMaterial().

template<typename T >

T * DD4hep::Handle< T >::access

(

)

const

Checked object access. Throws invalid handle runtime exception.

Definition at line 41 of file Handle.inl.

References DD4hep::invalidHandleError().

Referenced by DD4hep::Geometry::DetElement::add(), DD4hep::Geometry::World::alignmentsLoader(), DD4hep::Geometry::DetElement::children(), DD4hep::Geometry::DetElement::clone(), DD4hep::Geometry::SensitiveDetector::combineHits(), DD4hep::Geometry::DetElement::combineHits(), DD4hep::Geometry::World::conditionsLoader(), DD4hep::Geometry::SensitiveDetector::energyCutoff(), DD4hep::Geometry::DetElement::hasAlignments(), DD4hep::Geometry::DetElement::hasConditions(), DD4hep::Geometry::SensitiveDetector::hitsCollection(), DD4hep::Geometry::SensitiveDetector::i_addExtension(), DD4hep::Geometry::DetElement::i_addExtension(), DD4hep::Geometry::DetElement::i_addUpdateCall(), DD4hep::Geometry::SensitiveDetector::i_extension(), DD4hep::Geometry::DetElement::i_extension(), DD4hep::Geometry::DetElement::id(), DD4hep::Geometry::World::lcdd(), DD4hep::Geometry::SensitiveDetector::limits(), DD4hep::Geometry::DetElement::nominal(), DD4hep::Geometry::DetElement::parentTransformation(), DD4hep::Geometry::SensitiveDetector::readout(), DD4hep::Geometry::SensitiveDetector::region(), DD4hep::Geometry::DetElement::removeAtUpdate(), DD4hep::Geometry::SensitiveDetector::setCombineHits(), DD4hep::Geometry::DetElement::setCombineHits(), DD4hep::Geometry::SensitiveDetector::setEnergyCutoff(), DD4hep::Geometry::SensitiveDetector::setHitsCollection(), DD4hep::Geometry::SensitiveDetector::setLimitSet(), DD4hep::Geometry::DetElement::setPlacement(), DD4hep::Geometry::SensitiveDetector::setReadout(), DD4hep::Geometry::SensitiveDetector::setRegion(), DD4hep::Geometry::SensitiveDetector::setType(), DD4hep::Geometry::DetElement::setType(), DD4hep::Geometry::DetElement::setTypeFlag(), DD4hep::Geometry::SensitiveDetector::setVerbose(), DD4hep::Geometry::DetElement::survey(), DD4hep::Geometry::SensitiveDetector::verbose(), DD4hep::Geometry::DetElement::volume(), and DD4hep::Geometry::DetElement::worldTransformation().

template<typename T >

void DD4hep::Handle< T >::assign	(	Implementation *	n,
		const std::string &	nam,
		const std::string &	title
	)

Assign a new named object. Note: object references must be managed by the user.

Definition at line 27 of file Handle.inl.

Referenced by DD4hep::Alignments::DetAlign::alignments(), DD4hep::Geometry::DetElementObject::assign_conditions(), DD4hep::Conditions::DetConditions::conditions(), DD4hep::Geometry::DetElement::DetElement(), DD4hep::Geometry::Readout::Readout(), DD4hep::Geometry::Segmentation::Segmentation(), and DD4hep::Geometry::SensitiveDetector::SensitiveDetector().

template<>

void DD4hep::Handle< _Segmentation >::assign	(	_Segmentation *	s,
		const std::string &	n,
		const std::string &
	)

Definition at line 261 of file Handle.cpp.

References s, and DD4hep::DDSegmentation::Segmentation::setName().

template<typename T >

void DD4hep::Handle< T >::bad_assignment ( const std::type_info &  from, const std::type_info &  to  )

static

Helper routine called when unrelated types are assigned.

Definition at line 21 of file Handle.inl.

References DD4hep::invalidHandleAssignmentError().

template<typename T>

Handle<T>& DD4hep::Handle< T >::clear ( )

inline

Release the object held by the handle.

Definition at line 132 of file Handle.h.

Referenced by DD4hep::Geometry::LCDDData::clearData(), DD4hep::Geometry::LCDDData::destroyData(), DD4hep::Geometry::DetElementObject::~DetElementObject(), and DD4hep::Geometry::SensitiveDetectorObject::~SensitiveDetectorObject().

template<typename T>

template<typename Q >

Q* DD4hep::Handle< T >::data ( ) const

inline

Access to an unrelated object type.

Definition at line 157 of file Handle.h.

Referenced by DD4hep::Geometry::operator<<(), and DD4hep::Geometry::Volume::setVisAttributes().

template<typename T>

bool DD4hep::Handle< T >::isValid ( ) const

inline

Check the validity of the object held by the handle.

Definition at line 124 of file Handle.h.

Referenced by _detector(), DD4hep::Geometry::Material::A(), DD4hep::Geometry::DetElement::add(), DD4hep::Geometry::LCDDImp::addDetector(), DD4hep::DDRec::LayeringExtensionImpl::LayerAttributes::addElement(), DD4hep::Geometry::VolumeManager::addSubdetector(), DD4hep::DD4hepUI::alignmentMgr(), DD4hep::Alignments::DetAlign::alignments(), DD4hep::Geometry::DetElementObject::assign_conditions(), DD4hep::Simulation::Geant4Sensitive::cellID(), DD4hep::Simulation::Geant4VolumeManager::checkValidity(), DD4hep::Geometry::DetElement::child(), DD4hep::Geometry::GeoHandler::collect(), DD4hep::Geometry::Readout::collectionNames(), DD4hep::Geometry::Readout::collections(), DD4hep::Simulation::Geant4Converter::collectVolume(), DD4hep::Conditions::ConditionUpdateContext::condition(), DD4hep::Conditions::DetConditions::conditions(), DD4hep::Conditions::ConditionsDataLoader::ConditionsDataLoader(), DD4hep::DD4hepUI::conditionsMgr(), DD4hep::View::ConfigureEvent(), DD4hep::View::ConfigureGeometry(), DD4hep::Alignments::GlobalAlignmentWriter::createElement(), DD4hep::Utilities::createEveShape(), DD4hep::View::CreateGeometry(), DD4hep::DDRec::invalid_detector_element::createMsg(), DD4hep::XML::createPlacedEnvelope(), DD4hep::XML::createShape(), DD4hep::Geometry::LCDDImp::declareMotherVolume(), DD4hep::Geometry::Material::density(), DD4hep::DDRec::IDDecoder::detectorElement(), DD4hep::Geometry::DetectorSelector::detectors(), DD4hep::Geometry::LCDDImp::detectors(), dumpDetectors(), DD4hep::Geometry::DetectorTools::elementPath(), DD4hep::Geometry::DetectorTools::findChild(), findChildByName(), DD4hep::Geometry::DetectorTools::findDaughterElement(), DD4hep::DDRec::IDDecoder::findReadout(), DD4hep::Simulation::Geant4Sensitive::Geant4Sensitive(), DD4hep::Conditions::ConditionsDependencyHandler::get(), DD4hep::Conditions::ConditionUpdateContext::get(), DD4hep::Alignments::Container::get(), DD4hep::Conditions::Container::get(), DD4hep::Simulation::Geant4SensitiveDetector::getCellID(), DD4hep::DDRec::IDDecoder::getClosestDaughter(), DD4hep::View::GetGlobalGeometry(), DD4hep::DDRec::LayeredSubdetector::getLayeringExtension(), DD4hep::DDRec::SubdetectorExtensionImpl::getNSides(), DD4hep::DDRec::SubdetectorExtensionImpl::getRMax(), DD4hep::DDRec::SubdetectorExtensionImpl::getRMin(), DD4hep::DDRec::Subdetector::getSubdetectorExtension(), DD4hep::DDRec::Tracker::getTrackerExtension(), DD4hep::DDRec::SubdetectorExtensionImpl::getZMax(), DD4hep::DDRec::SubdetectorExtensionImpl::getZMin(), DD4hep::Simulation::Geant4Converter::handleRegion(), DD4hep::Geometry::SimpleGDMLWriter::handleVisualisation(), DD4hep::Geometry::GeometryTreeDump::handleVolume(), DD4hep::Geometry::SimpleGDMLWriter::handleVolume(), DD4hep::Simulation::Geant4Converter::handleVolume(), DD4hep::Alignments::DetAlign::hasAlignments(), DD4hep::Geometry::DetElement::hasAlignments(), DD4hep::Alignments::AlignmentData::hasCondition(), DD4hep::Conditions::DetConditions::hasConditions(), DD4hep::Geometry::DetElement::hasConditions(), DD4hep::Geometry::DetElementObject::i_access_world(), DD4hep::Geometry::GeoHandler::i_collect(), DD4hep::DDRec::IDDecoder::IDDecoder(), DD4hep::Geometry::LCDDImp::init(), DD4hep::Geometry::Material::intLength(), DD4hep::SurfaceInstaller::invalidInstaller(), DD4hep::Geometry::DetectorTools::isParentElement(), DD4hep::DD4hepUI::loadConditions(), DD4hep::Utilities::LoadDetElement(), DD4hep::Display::LoadGeoChildren(), DD4hep::Geometry::LCDDImp::mapDetectorTypes(), DD4hep::DDRec::MaterialData::MaterialData(), DD4hep::Geometry::DetElement::nominal(), DD4hep::Geometry::Readout::numCollections(), DD4hep::Conditions::ConditionsPrinter::operator()(), DD4hep::Converter< T, ARG >::operator()(), DD4hep::DDRec::MaterialData::operator=(), DD4hep::SurfaceInstaller::parentVolume(), DD4hep::Geometry::LCDDImp::pickMotherVolume(), DD4hep::Geometry::DetElement::placement(), DD4hep::Alignments::printAlignment(), printAlignmentEx(), DD4hep::Simulation::Geant4Converter::printSensitive(), DD4hep::Conditions::ConditionsProcessor::processElement(), DD4hep::Alignments::AlignmentsProcessor::processElement(), DD4hep::Geometry::Material::radLength(), DD4hep::Conditions::ConditionsManagerObject::registerUnlocked(), DD4hep::Geometry::DetElementObject::revalidate(), DD4hep::Alignments::GlobalAlignmentWriter::scan(), DD4hep::Geometry::LCDDHelper::sensitiveDetector(), DD4hep::Geometry::DetElement::setCombineHits(), DD4hep::Geometry::Readout::setIDDescriptor(), DD4hep::Geometry::Volume::setMaterial(), DD4hep::Geometry::DetElement::setPlacement(), DD4hep::Geometry::Readout::setSegmentation(), DD4hep::Geometry::Volume::setVisAttributes(), DD4hep::SurfaceInstaller::SurfaceInstaller(), DD4hep::Geometry::DetElement::survey(), DD4hep::Geometry::DetectorTools::topElement(), DD4hep::Geometry::DetElement::volumeID(), DD4hep::Geometry::VolumeManager::VolumeManager(), DD4hep::Geometry::DetElementObject::world(), DD4hep::Geometry::Material::Z(), and DD4hep::Geometry::ReadoutObject::~ReadoutObject().

template<typename T >

const char * DD4hep::Handle< T >::name

(

)

const

Access the object name (or "" if not supported by the object)

Definition at line 36 of file Handle.inl.

Referenced by DD4hep::Conditions::Test::__print_bound_container(), DD4hep::Conditions::Test::__print_bound_val(), DD4hep::Geometry::DetElement::add(), DD4hep::Geometry::LCDDImp::addDetector(), DD4hep::Geometry::VolumeManager::addSubdetector(), DD4hep::Geometry::VolumeManager::adoptPlacement(), DD4hep::Conditions::Test::check_discrete_condition(), DD4hep::View::ConfigureEvent(), DD4hep::Simulation::Geant4DetectorSensitivesConstruction::constructSensitives(), DD4hep::Simulation::Geant4Converter::create(), create_detector(), DD4hep::DDRec::MaterialManager::createAveragedMaterial(), DD4hep::View::CreateGeometry(), DD4hep::DDRec::invalid_detector_element::createMsg(), DD4hep::Simulation::Geant4SensitiveAction< T >::declareReadoutFilteredCollection(), DD4hep::Simulation::Geant4SensitiveAction< T >::defineReadoutCollection(), DD4hep::DDRec::IDDecoder::detectorElement(), dumpDetectors(), DD4hep::Geometry::DetectorTools::elementPath(), DD4hep::DDRec::findVolume(), DD4hep::Simulation::Geant4ReadoutVolumeFilter::Geant4ReadoutVolumeFilter(), DD4hep::Simulation::Geant4Sensitive::Geant4Sensitive(), DD4hep::Conditions::ConditionsManagerObject::get(), DD4hep::View::GetGlobalGeometry(), DD4hep::Simulation::Geant4Converter::handleRegion(), DD4hep::Geometry::SimpleGDMLWriter::handleVisualisation(), DD4hep::Geometry::GeometryTreeDump::handleVolume(), DD4hep::Geometry::SimpleGDMLWriter::handleVolume(), DD4hep::Simulation::Geant4Converter::handleVolume(), DD4hep::DDRec::Surface::initialize(), DD4hep::SurfaceInstaller::install(), DD4hep::SurfaceInstaller::invalidInstaller(), DD4hep::Utilities::LoadDetElement(), DD4hep::Display::LoadGeoChildren(), DD4hep::Geometry::LCDDImp::mapDetectorTypes(), DD4hep::DDRec::MaterialData::MaterialData(), DD4hep::Conditions::ConditionsPrinter::operator()(), DD4hep::DDRec::operator<<(), DD4hep::Geometry::operator<<(), DD4hep::DDRec::MaterialData::operator=(), DD4hep::Geometry::LCDDImp::pickMotherVolume(), DD4hep::Alignments::printAlignment(), DD4hep::Alignments::printElementPlacement(), DD4hep::Simulation::Geant4Converter::printSensitive(), DD4hep::Conditions::ConditionsProcessor::processElement(), DD4hep::Alignments::AlignmentsProcessor::processElement(), DD4hep::Geometry::DetElementObject::referenceTransformation(), DD4hep::Geometry::Volume::setMaterial(), DD4hep::SurfaceInstaller::SurfaceInstaller(), DD4hep::Geometry::VolumeManagerObject::update(), and DD4hep::Geometry::VolumeManager::VolumeManager().

template<>

const char * DD4hep::Handle< _Segmentation >::name

(

)

const

Definition at line 265 of file Handle.cpp.

template<typename T>

template<typename Q >

Q& DD4hep::Handle< T >::object ( ) const

inline

Access to an unrelated object type.

Definition at line 161 of file Handle.h.

template<typename T>

DD4hep::Handle< T >::operator T & ( ) const

inline

Automatic type conversion to an object references.

Definition at line 141 of file Handle.h.

template<typename T>

bool DD4hep::Handle< T >::operator! ( ) const

inline

Check the validity of the object held by the handle.

Definition at line 128 of file Handle.h.

template<typename T>

T& DD4hep::Handle< T >::operator* ( ) const

inline

Access the held object using the * operator.

Definition at line 145 of file Handle.h.

template<typename T>

T* DD4hep::Handle< T >::operator-> ( ) const

inline

Access the held object using the -> operator.

Definition at line 137 of file Handle.h.

template<typename T>

bool DD4hep::Handle< T >::operator< ( const Handle< T > &  e ) const

inline

Boolean operator < used for RB tree insertions.

Definition at line 116 of file Handle.h.

template<typename T>

Handle<T>& DD4hep::Handle< T >::operator= ( const Handle< T > &  e )

default

Assignment operator.

template<typename T>

bool DD4hep::Handle< T >::operator== ( const Handle< T > &  e ) const

inline

Boolean operator == used for RB tree insertions.

Definition at line 112 of file Handle.h.

template<typename T>

bool DD4hep::Handle< T >::operator> ( const Handle< T > &  e ) const

inline

Boolean operator > used for RB tree insertions.

Definition at line 120 of file Handle.h.

template<typename T>

T* DD4hep::Handle< T >::ptr ( ) const

inline

Access to the held object.

Definition at line 149 of file Handle.h.

Referenced by DD4hep::Conditions::ConditionsManagerObject::__queue_update(), DD4hep::Geometry::VolumeManager::_data(), DD4hep::Geometry::VolumeManager::adoptPlacement(), DD4hep::Simulation::Geant4VolumeManager::checkValidity(), DD4hep::Geometry::DetElement::child(), DD4hep::Geometry::GeoHandler::collect(), DD4hep::Alignments::AlignmentTools::computeIdeal(), DD4hep::Alignments::AlignmentTools::computeSurvey(), DD4hep::Alignments::AlignmentTools::copy(), DD4hep::Simulation::Geant4Converter::create(), DD4hep::Geometry::DetElement::DetElement(), dumpStructure(), DD4hep::Geometry::DetectorTools::elementPath(), DD4hep::Geometry::MultipoleField::fieldComponents(), DD4hep::Geometry::DetectorTools::findChild(), findChildByName(), DD4hep::Geometry::DetectorTools::findNode(), DD4hep::DDRec::findVolume(), DD4hep::Conditions::ConditionsLoaderImp::get(), DD4hep::Conditions::AlignmentsLoaderImp::get(), DD4hep::Conditions::ConditionsDependencyHandler::get(), DD4hep::Geometry::GeometryTreeDump::handleVolume(), DD4hep::Geometry::DetElementObject::i_access_world(), DD4hep::Geometry::LCDDImp::init(), DD4hep::Alignments::GlobalAlignmentCache::insert(), DD4hep::SurfaceInstaller::install(), DD4hep::Geometry::DetectorTools::isParentElement(), DD4hep::Geometry::DetElement::key(), DD4hep::Geometry::DetElement::level(), DD4hep::Utilities::LoadDetElement(), DD4hep::Display::LoadGeoChildren(), DD4hep::Conditions::make_key(), DD4hep::Alignments::AlignmentsManager::newEntry(), DD4hep::Conditions::ConditionsPool::onRegister(), DD4hep::Conditions::ConditionsPool::onRemove(), DD4hep::Alignments::DDAlignForwardCall::operator()(), DD4hep::Conditions::ConditionsPoolInsert::operator()(), DD4hep::Conditions::ConditionsPrinter::operator()(), DD4hep::Conditions::ConditionsPoolRemove::operator()(), DD4hep::Conditions::PoolInsert< pool_type >::operator()(), DD4hep::Conditions::CollectionSelect< collection_type >::operator()(), DD4hep::Conditions::ActiveSelect< collection_type >::operator()(), DD4hep::Conditions::KeyedSelect< collection_type >::operator()(), DD4hep::Geometry::DetElement::operator<(), DD4hep::Alignments::GlobalAlignment::operator=(), DD4hep::Geometry::DetElement::operator==(), DD4hep::Geometry::DetElement::parent(), DD4hep::Geometry::DetElement::path(), DD4hep::Geometry::DetElement::placementPath(), DD4hep::Alignments::printAlignment(), printAlignmentEx(), DD4hep::Alignments::printElementPlacement(), DD4hep::Geometry::DetElementObject::referenceTransformation(), DD4hep::Conditions::ConditionsManagerObject::registerCondition(), DD4hep::Geometry::DetElementObject::revalidate(), DD4hep::Geometry::Readout::setSegmentation(), DD4hep::Geometry::Volume::Volume(), DD4hep::Simulation::Geant4VolumeManager::volumeDescriptor(), DD4hep::Simulation::Geant4VolumeManager::volumeID(), DD4hep::Geometry::DetElement::world(), and DD4hep::Geometry::ReadoutObject::~ReadoutObject().

template<typename T>

void DD4hep::Handle< T >::verifyObject

(

)

const

Verify the object type after a (re-)assignment.

Referenced by DD4hep::Handle< ReadoutObject >::Handle().

Member Data Documentation

template<typename T>

T* DD4hep::Handle< T >::m_element = 0

Single and only data member: Reference to the actual element.

Definition at line 96 of file Handle.h.

Referenced by DD4hep::Handle< ReadoutObject >::_ptr(), DD4hep::Handle< ReadoutObject >::clear(), DD4hep::Handle< ReadoutObject >::data(), DD4hep::Handle< ReadoutObject >::isValid(), DD4hep::Handle< ReadoutObject >::object(), DD4hep::Geometry::Solid_type< TGeoTrd2 >::operator TGeoTrd2 *(), DD4hep::Geometry::Volume::operator TGeoVolume *(), DD4hep::Handle< WorldObject >::operator WorldObject &(), DD4hep::Handle< ReadoutObject >::operator!(), DD4hep::Handle< ReadoutObject >::operator*(), DD4hep::Geometry::Solid_type< TGeoBBox >::operator->(), DD4hep::Handle< ReadoutObject >::operator->(), DD4hep::Handle< ReadoutObject >::operator<(), DD4hep::Geometry::World::operator=(), DD4hep::Conditions::DetConditions::operator=(), DD4hep::Alignments::DetAlign::operator=(), DD4hep::Simulation::Geant4VolumeManager::operator=(), DD4hep::Geometry::VolumeManager::operator=(), DD4hep::Geometry::PlacedVolume::operator=(), DD4hep::Geometry::Header::operator=(), DD4hep::Geometry::Volume::operator=(), DD4hep::Geometry::Assembly::operator=(), DD4hep::Geometry::VisAttr::operator=(), DD4hep::Geometry::LimitSet::operator=(), DD4hep::Geometry::Region::operator=(), DD4hep::Geometry::WaferGridXY::operator==(), DD4hep::Geometry::PolarGridRPhi::operator==(), DD4hep::Geometry::PolarGridRPhi2::operator==(), DD4hep::Geometry::MultiSegmentation::operator==(), DD4hep::Geometry::CartesianGridXY::operator==(), DD4hep::Geometry::CartesianGridXYZ::operator==(), DD4hep::Geometry::CartesianGridYZ::operator==(), DD4hep::Geometry::CartesianGridXZ::operator==(), DD4hep::Handle< ReadoutObject >::operator==(), DD4hep::Handle< ReadoutObject >::operator>(), DD4hep::Handle< ReadoutObject >::ptr(), DD4hep::Geometry::Solid_type< TGeoBBox >::toString(), DD4hep::Geometry::SensitiveDetector::type(), DD4hep::Geometry::DetElement::type(), and DD4hep::Geometry::DetElement::typeFlag().

---

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

• /opt/ilcsoft/HEAD-2016-12-02/DD4hep/HEAD/DDCore/include/DD4hep/Handle.h
• /opt/ilcsoft/HEAD-2016-12-02/DD4hep/HEAD/DDCore/include/DD4hep/Handle.inl