edm::BasicHandle Class Reference

#include <BasicHandle.h>

Public Member Functions
	BasicHandle ()=delete
	BasicHandle (BasicHandle const &h)=default
	BasicHandle (BasicHandle &&h)=default
	BasicHandle (WrapperBase const *iProd, Provenance const *iProv)(true)
	BasicHandle (std::shared_ptr< HandleExceptionFactory > const &iWhyFailed)(true)
	Used when the attempt to get the data failed. More...
void	clear ()(true)
bool	failedToGet () const (true)
ProductID	id () const (true)
bool	isValid () const (true)
BasicHandle &	operator= (BasicHandle &&rhs)=default
BasicHandle &	operator= (BasicHandle const &rhs)=default
Provenance const *	provenance () const (true)
void	swap (BasicHandle &other)(true)
std::shared_ptr< cms::Exception >	whyFailed () const
std::shared_ptr< HandleExceptionFactory > const &	whyFailedFactory () const (true)
std::shared_ptr< HandleExceptionFactory > &	whyFailedFactory ()(true)
WrapperBase const *	wrapper () const (true)
	~BasicHandle ()=default

Static Public Member Functions
static BasicHandle	makeInvalid ()

Private Member Functions
	BasicHandle (bool)

Private Attributes
WrapperBase const *	product_
Provenance const *	prov_
std::shared_ptr< HandleExceptionFactory >	whyFailedFactory_

Detailed Description

Definition at line 44 of file BasicHandle.h.

Constructor & Destructor Documentation

edm::BasicHandle::BasicHandle ( )

delete

edm::BasicHandle::BasicHandle ( BasicHandle const &  h )

default

edm::BasicHandle::BasicHandle ( BasicHandle &&  h )

default

edm::BasicHandle::BasicHandle ( WrapperBase const *  iProd, Provenance const *  iProv  )

inline

Definition at line 52 of file BasicHandle.h.

: product_(iProd), prov_(iProv) {}

edm::BasicHandle::BasicHandle ( std::shared_ptr< HandleExceptionFactory > const &  iWhyFailed )

inline

Used when the attempt to get the data failed.

Definition at line 55 of file BasicHandle.h.

        : product_(), prov_(nullptr), whyFailedFactory_(iWhyFailed) {}

edm::BasicHandle::~BasicHandle ( )

default

edm::BasicHandle::BasicHandle ( bool  )

inlineexplicitprivate

Definition at line 96 of file BasicHandle.h.

: product_(nullptr) {}

Member Function Documentation

void edm::BasicHandle::clear ( void  )

inline

Definition at line 86 of file BasicHandle.h.

Referenced by Vispa.Views.WidgetView.WidgetView::closeEvent(), Vispa.Views.BoxDecayView.BoxDecayView::closeEvent(), Vispa.Share.FindAlgorithm.FindAlgorithm::findUsingFindDialog(), Vispa.Views.LineDecayView.LineDecayView::setDataObjects(), Vispa.Views.WidgetView.WidgetView::setDataObjects(), BeautifulSoup.Tag::setString(), Vispa.Views.TreeView.TreeView::updateContent(), Vispa.Views.TableView.TableView::updateContent(), Vispa.Views.BoxDecayView.BoxDecayView::updateContent(), and Vispa.Views.PropertyView.PropertyView::updateContent().

                                {
      product_ = nullptr;
      prov_ = nullptr;
      whyFailedFactory_.reset();
    }

bool edm::BasicHandle::failedToGet ( ) const

inline

Definition at line 72 of file BasicHandle.h.

References electrons_cff::bool.

Referenced by edm::convert_handle(), edm::Event::get(), edm::EventBase::getByLabel(), edm::Event::getByLabel(), edm::Event::getByToken(), and edm::Event::getHandle().

{ return bool(whyFailedFactory_); }

ProductID edm::BasicHandle::id ( ) const

inline

Definition at line 78 of file BasicHandle.h.

Referenced by edm::convert_handle(), and edm::Event::fillView_().

{ return prov_->productID(); }

bool edm::BasicHandle::isValid ( void  ) const

inline

Definition at line 70 of file BasicHandle.h.

Referenced by ntupleDataFormat._Object::_checkIsValid(), edm::RootOutputFile::fillBranches(), edm::Event::getByLabelImpl(), edm::PrincipalGetAdapter::getByToken_(), edm::Event::getImpl(), edm::EventPrincipal::getThinnedProduct(), edm::EventPrincipal::getThinnedProducts(), core.AutoHandle.AutoHandle::ReallyLoad(), and edm::StreamSerializer::serializeEvent().

{ return product_ && prov_; }

static BasicHandle edm::BasicHandle::makeInvalid ( )

inlinestatic

Definition at line 92 of file BasicHandle.h.

Referenced by edm::Principal::getByToken().

{ return BasicHandle(true); }

BasicHandle& edm::BasicHandle::operator= ( BasicHandle &&  rhs )

default

BasicHandle& edm::BasicHandle::operator= ( BasicHandle const &  rhs )

default

Provenance const* edm::BasicHandle::provenance ( ) const

inline

Definition at line 76 of file BasicHandle.h.

Referenced by edm::check(), edm::convert_handle(), edm::RootOutputFile::fillBranches(), edm::Event::fillView_(), edm::Event::get(), edm::Event::getByLabel(), edm::Event::getByLabelImpl(), edm::Event::getImpl(), edm::StreamSerializer::serializeEvent(), and edm::ProvenanceCheckerOutputModule::write().

{ return prov_; }

void edm::BasicHandle::swap ( BasicHandle &  other )

inline

Definition at line 60 of file BasicHandle.h.

References trackingPlots::other, edm::swap(), and std::swap().

                                                 {
      using std::swap;
      swap(product_, other.product_);
      std::swap(prov_, other.prov_);
      swap(whyFailedFactory_, other.whyFailedFactory_);
    }

std::shared_ptr<cms::Exception> edm::BasicHandle::whyFailed ( ) const

inline

Definition at line 80 of file BasicHandle.h.

Referenced by edm::convert_handle().

{ return whyFailedFactory_->make(); }

std::shared_ptr<HandleExceptionFactory> const& edm::BasicHandle::whyFailedFactory ( ) const

inline

Definition at line 82 of file BasicHandle.h.

Referenced by edm::Event::get(), edm::Event::getByLabel(), edm::Event::getByToken(), and edm::Event::getHandle().

{ return whyFailedFactory_; }

std::shared_ptr<HandleExceptionFactory>& edm::BasicHandle::whyFailedFactory ( )

inline

Definition at line 84 of file BasicHandle.h.

{ return whyFailedFactory_; }

WrapperBase const* edm::BasicHandle::wrapper ( ) const

inline

Definition at line 74 of file BasicHandle.h.

Referenced by edm::convert_handle(), edm::RootOutputFile::fillBranches(), edm::Event::fillView_(), edm::EventPrincipal::getIt(), edm::EventPrincipal::getThinnedProduct(), edm::EventPrincipal::getThinnedProducts(), and edm::StreamSerializer::serializeEvent().

{ return product_; }

Member Data Documentation

WrapperBase const* edm::BasicHandle::product_

private

Definition at line 97 of file BasicHandle.h.

Provenance const* edm::BasicHandle::prov_

private

Definition at line 98 of file BasicHandle.h.

std::shared_ptr<HandleExceptionFactory> edm::BasicHandle::whyFailedFactory_

private

Definition at line 99 of file BasicHandle.h.