edm::BasicHandle Class Reference

#include <BasicHandle.h>

List of all members.

Public Member Functions
	BasicHandle ()
	BasicHandle (BasicHandle const &h)
	BasicHandle (WrapperHolder const &iWrapperHolder, Provenance const *iProv)
	BasicHandle (ProductData const &productData)
	BasicHandle (void const *iProd, WrapperInterfaceBase const *iInterface, Provenance const *iProv)
	BasicHandle (boost::shared_ptr< cms::Exception > const &iWhyFailed)
	Used when the attempt to get the data failed.
bool	failedToGet () const
ProductID	id () const
WrapperInterfaceBase const *	interface () const
bool	isValid () const
BasicHandle &	operator= (BasicHandle const &rhs)
Provenance const *	provenance () const
void	swap (BasicHandle &other)
boost::shared_ptr< cms::Exception >	whyFailed () const
void const *	wrapper () const
WrapperHolder	wrapperHolder () const
	~BasicHandle ()
Private Attributes
WrapperHolder	product_
Provenance const *	prov_
boost::shared_ptr< cms::Exception >	whyFailed_

---

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_),
      whyFailed_(h.whyFailed_){}

edm::BasicHandle::BasicHandle	(	void const *	iProd,
		WrapperInterfaceBase const *	iInterface,
		Provenance const *	iProv
	)		[inline]

Definition at line 54 of file BasicHandle.h.

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

edm::BasicHandle::BasicHandle	(	WrapperHolder const &	iWrapperHolder,
		Provenance const *	iProv
	)		[inline]

Definition at line 59 of file BasicHandle.h.

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

edm::BasicHandle::BasicHandle

(

ProductData const &

productData

)

[inline]

Definition at line 64 of file BasicHandle.h.

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

edm::BasicHandle::BasicHandle

(

boost::shared_ptr< cms::Exception > const &

iWhyFailed

)

[inline]

Used when the attempt to get the data failed.

Definition at line 70 of file BasicHandle.h.

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

edm::BasicHandle::~BasicHandle

(

)

[inline]

Definition at line 75 of file BasicHandle.h.

{}

---

Member Function Documentation

bool edm::BasicHandle::failedToGet

(

)

const [inline]

Definition at line 94 of file BasicHandle.h.

References whyFailed_.

Referenced by edm::convert_handle(), edm::Event::get(), edm::PrincipalGetAdapter::get(), edm::Event::getByLabel(), edm::RunBase::getByLabel(), edm::EventBase::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 114 of file BasicHandle.h.

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

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

                         {
      return prov_->productID();
    }

WrapperInterfaceBase const* edm::BasicHandle::interface

(

)

const [inline]

Definition at line 98 of file BasicHandle.h.

References edm::WrapperHolder::interface(), and product_.

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

                                                  {
      return product_.interface();
    }

bool edm::BasicHandle::isValid

(

void

)

const [inline]

Definition at line 90 of file BasicHandle.h.

References product_, prov_, and edm::WrapperHolder::wrapper().

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

                         {
      return product_.wrapper() != 0 && prov_ != 0;
    }

BasicHandle& edm::BasicHandle::operator=

(

BasicHandle const &

rhs

)

[inline]

Definition at line 84 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 110 of file BasicHandle.h.

References prov_.

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

                                         {
      return prov_;
    }

void edm::BasicHandle::swap

(

BasicHandle &

other

)

[inline]

Definition at line 77 of file BasicHandle.h.

References product_, prov_, 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 118 of file BasicHandle.h.

References whyFailed_.

Referenced by edm::convert_handle().

                                                    {
      return whyFailed_;
    }

void const* edm::BasicHandle::wrapper

(

)

const [inline]

Definition at line 102 of file BasicHandle.h.

References product_, and edm::WrapperHolder::wrapper().

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

                                {
      return product_.wrapper();
    }

WrapperHolder edm::BasicHandle::wrapperHolder

(

)

const [inline]

Definition at line 106 of file BasicHandle.h.

References product_.

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

                                        {
      return product_;
    }

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Member Data Documentation

WrapperHolder edm::BasicHandle::product_ [private]

Definition at line 122 of file BasicHandle.h.

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

Provenance const* edm::BasicHandle::prov_ [private]

Definition at line 123 of file BasicHandle.h.

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

boost::shared_ptr<cms::Exception> edm::BasicHandle::whyFailed_ [private]

Definition at line 124 of file BasicHandle.h.

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