edm::BasicHandle Class Reference

#include <BasicHandle.h>

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

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

Detailed Description

Definition at line 43 of file BasicHandle.h.

Constructor & Destructor Documentation

edm::BasicHandle::BasicHandle ( )

inline

Definition at line 45 of file BasicHandle.h.

                  :
      product_(),
      prov_(0) {}

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

inline

Definition at line 49 of file BasicHandle.h.

                                      :
      product_(h.product_),
      prov_(h.prov_),
      whyFailedFactory_(h.whyFailedFactory_){}

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

default

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

inline

Definition at line 56 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 62 of file BasicHandle.h.

                                                                        :
    product_(),
    prov_(0),
    whyFailedFactory_(iWhyFailed) {}

edm::BasicHandle::~BasicHandle ( )

inline

Definition at line 67 of file BasicHandle.h.

{}

Member Function Documentation

void edm::BasicHandle::clear ( void  )

inline

Definition at line 114 of file BasicHandle.h.

References product_, prov_, and whyFailedFactory_.

Referenced by Vispa.Views.WidgetView.WidgetView::closeEvent(), Vispa.Views.BoxDecayView.BoxDecayView::closeEvent(), Vispa.Share.FindAlgorithm.FindAlgorithm::findUsingFindDialog(), edm::OccurrenceForOutput::getByToken(), 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 86 of file BasicHandle.h.

References whyFailedFactory_.

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

                             {
      return bool(whyFailedFactory_);
    }

ProductID edm::BasicHandle::id ( ) const

inline

Definition at line 98 of file BasicHandle.h.

References edm::Provenance::productID(), and prov_.

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

                         {
      return prov_->productID();
    }

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

inline

Definition at line 82 of file BasicHandle.h.

References product_, and prov_.

Referenced by ntuple._Object::_checkIsValid(), 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_;
    }

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

inline

Definition at line 76 of file BasicHandle.h.

References swap(), and groupFilesInBlocks::temp.

                                                   {
      BasicHandle temp(rhs);
      this->swap(temp);
      return *this;
    }

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

inline

Definition at line 94 of file BasicHandle.h.

References prov_.

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 69 of file BasicHandle.h.

References product_, prov_, std::swap(), and whyFailedFactory_.

Referenced by operator=(), and edm::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 102 of file BasicHandle.h.

References whyFailedFactory_.

Referenced by edm::convert_handle().

                                                  {
      return whyFailedFactory_->make();
    }

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

inline

Definition at line 106 of file BasicHandle.h.

References whyFailedFactory_.

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

                                                                          {
      return whyFailedFactory_;
    }

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

inline

Definition at line 110 of file BasicHandle.h.

References whyFailedFactory_.

                                                               {
      return whyFailedFactory_;
    }

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

inline

Definition at line 90 of file BasicHandle.h.

References product_.

Referenced by edm::convert_handle(), edm::RootOutputFile::fillBranches(), edm::Event::fillView_(), edm::OccurrenceForOutput::getByToken(), 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 121 of file BasicHandle.h.

Referenced by clear(), isValid(), swap(), and wrapper().

Provenance const* edm::BasicHandle::prov_

private

Definition at line 122 of file BasicHandle.h.

Referenced by clear(), id(), isValid(), provenance(), and swap().

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

private

Definition at line 123 of file BasicHandle.h.

Referenced by clear(), failedToGet(), swap(), whyFailed(), and whyFailedFactory().