edm::BasicHandle Class Reference

#include <BasicHandle.h>

Public Member Functions
	BasicHandle ()
	BasicHandle (BasicHandle const &h)
	BasicHandle (ProductData const &productData)
	BasicHandle (WrapperBase const *iProd, Provenance const *iProv)
	BasicHandle (std::shared_ptr< HandleExceptionFactory > const &iWhyFailed)
	Used when the attempt to get the data failed. More...
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 45 of file BasicHandle.h.

Constructor & Destructor Documentation

edm::BasicHandle::BasicHandle ( )

inline

Definition at line 47 of file BasicHandle.h.

                  :
      product_(),
      prov_(0) {}

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

inline

Definition at line 51 of file BasicHandle.h.

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

edm::BasicHandle::BasicHandle ( ProductData const &  productData )

inlineexplicit

Definition at line 56 of file BasicHandle.h.

                                                         :
      product_(productData.wrapper_.get()),
      prov_(&productData.prov_) {
    }

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

inline

Definition at line 65 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 71 of file BasicHandle.h.

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

edm::BasicHandle::~BasicHandle ( )

inline

Definition at line 76 of file BasicHandle.h.

{}

Member Function Documentation

bool edm::BasicHandle::failedToGet ( ) const

inline

Definition at line 95 of file BasicHandle.h.

References whyFailedFactory_.

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

                             {
      return bool(whyFailedFactory_);
    }

ProductID edm::BasicHandle::id ( void  ) const

inline

Definition at line 107 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 91 of file BasicHandle.h.

References product_, and prov_.

Referenced by edm::LuminosityBlock::getByLabelImpl(), edm::Run::getByLabelImpl(), edm::Event::getByLabelImpl(), and edm::PrincipalGetAdapter::getByToken_().

                         {
      return product_ && prov_;
    }

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

inline

Definition at line 85 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 103 of file BasicHandle.h.

References prov_.

Referenced by edm::convert_handle(), edm::Event::fillView_(), edm::Event::get(), edm::Event::getByLabel(), edm::LuminosityBlock::getByLabelImpl(), edm::Run::getByLabelImpl(), and edm::Event::getByLabelImpl().

                                         {
      return prov_;
    }

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

inline

Definition at line 78 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 111 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 115 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 119 of file BasicHandle.h.

References whyFailedFactory_.

                                                               {
      return whyFailedFactory_;
    }

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

inline

Definition at line 99 of file BasicHandle.h.

References product_.

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

                                       {
      return product_;
    }

Member Data Documentation

WrapperBase const* edm::BasicHandle::product_

private

Definition at line 124 of file BasicHandle.h.

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

Provenance const* edm::BasicHandle::prov_

private

Definition at line 125 of file BasicHandle.h.

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

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

private

Definition at line 126 of file BasicHandle.h.

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