edm::BasicHandle Class Reference

#include <BasicHandle.h>

Public Member Functions
	BasicHandle ()
	BasicHandle (BasicHandle const &h)
	BasicHandle (boost::shared_ptr< EDProduct const > prod, Provenance const *prov)
	BasicHandle (boost::shared_ptr< cms::Exception > 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)
boost::shared_ptr< EDProduct const >	product () const
Provenance const *	provenance () const
void	swap (BasicHandle &other)
boost::shared_ptr< cms::Exception >	whyFailed () const
EDProduct const *	wrapper () const
	~BasicHandle ()

Private Attributes
boost::shared_ptr< EDProduct const >	product_
Provenance const *	prov_
boost::shared_ptr< cms::Exception >	whyFailed_

Detailed Description

Definition at line 41 of file BasicHandle.h.

Constructor & Destructor Documentation

edm::BasicHandle::BasicHandle ( )

inline

Definition at line 43 of file BasicHandle.h.

                  :
      product_(),
      prov_(0) {}

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

inline

Definition at line 47 of file BasicHandle.h.

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

edm::BasicHandle::BasicHandle ( boost::shared_ptr< EDProduct const >  prod, Provenance const *  prov  )

inline

Definition at line 52 of file BasicHandle.h.

                                                                               :
      product_(prod), prov_(prov) {

    }

edm::BasicHandle::BasicHandle ( boost::shared_ptr< cms::Exception > const &  iWhyFailed )

inline

Used when the attempt to get the data failed.

Definition at line 58 of file BasicHandle.h.

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

edm::BasicHandle::~BasicHandle ( )

inline

Definition at line 63 of file BasicHandle.h.

{}

Member Function Documentation

bool edm::BasicHandle::failedToGet ( ) const

inline

Definition at line 83 of file BasicHandle.h.

References whyFailed_.

Referenced by edm::convert_handle(), edm::Event::get(), edm::PrincipalGetAdapter::get(), edm::EventBase::getByLabel(), edm::Event::getByLabel(), edm::RunBase::getByLabel(), edm::PrincipalGetAdapter::getByLabel(), edm::LuminosityBlockBase::getByLabel(), and edm::PrincipalGetAdapter::getByType().

                             {
      return 0 != whyFailed_.get();
    }

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

inline

Definition at line 99 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 79 of file BasicHandle.h.

References product_, and prov_.

Referenced by edm::Principal::findGroup(), edm::Principal::findGroupByLabel(), edm::LuminosityBlock::getByLabelImpl(), edm::Run::getByLabelImpl(), and edm::Event::getByLabelImpl().

                         {
      return product_ && prov_;
    }

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

inline

Definition at line 73 of file BasicHandle.h.

References swap(), and cond::rpcobtemp::temp.

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

boost::shared_ptr<EDProduct const> edm::BasicHandle::product ( ) const

inline

Definition at line 91 of file BasicHandle.h.

References product_.

                                                     {
      return product_;
    }

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

inline

Definition at line 95 of file BasicHandle.h.

References prov_.

Referenced by edm::check(), 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 65 of file BasicHandle.h.

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

Referenced by operator=(), and edm::swap().

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

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

inline

Definition at line 103 of file BasicHandle.h.

References whyFailed_.

Referenced by edm::convert_handle().

                                                    {
      return whyFailed_;
    }

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

inline

Definition at line 87 of file BasicHandle.h.

References product_.

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

                                     {
      return product_.get();
    }

Member Data Documentation

boost::shared_ptr<EDProduct const> edm::BasicHandle::product_

private

Definition at line 107 of file BasicHandle.h.

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

Provenance const* edm::BasicHandle::prov_

private

Definition at line 108 of file BasicHandle.h.

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

boost::shared_ptr<cms::Exception> edm::BasicHandle::whyFailed_

private

Definition at line 109 of file BasicHandle.h.

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