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edm::BasicHandle Class Reference

#include <DataFormats/Common/interface/BasicHandle.h>

List of all members.

Public Member Functions
	BasicHandle (const boost::shared_ptr< cms::Exception > &iWhyFailed)
	Used when the attempt to get the data failed.
	BasicHandle (EDProduct const *prod, Provenance const *prov)
	BasicHandle (BasicHandle const &h)
	BasicHandle ()
bool	failedToGet () const
ProductID	id () const
bool	isValid () const
BasicHandle &	operator= (BasicHandle const &rhs)
Provenance const *	provenance () const
void	swap (BasicHandle &other)
boost::shared_ptr< cms::Exception >	whyFailed () const
EDProduct const *	wrapper () const
	~BasicHandle ()
Private Attributes
Provenance const *	prov_
boost::shared_ptr< cms::Exception >	whyFailed_
EDProduct const *	wrap_

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Detailed Description

Definition at line 37 of file BasicHandle.h.

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Constructor & Destructor Documentation

edm::BasicHandle::BasicHandle

(

)

[inline]

Definition at line 39 of file BasicHandle.h.

                  :
      wrap_(0),
      prov_(0) {}

edm::BasicHandle::BasicHandle

(

BasicHandle const &

h

)

[inline]

Definition at line 43 of file BasicHandle.h.

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

edm::BasicHandle::BasicHandle	(	EDProduct const *	prod,
		Provenance const *	prov
	)			[inline]

Definition at line 48 of file BasicHandle.h.

                                                               :
      wrap_(prod), prov_(prov) {
    }

edm::BasicHandle::BasicHandle

(

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

iWhyFailed

)

[inline]

Used when the attempt to get the data failed.

Definition at line 53 of file BasicHandle.h.

00053                                                                 :
00054     wrap_(0),
00055     prov_(0),
00056     whyFailed_(iWhyFailed) {}
    

edm::BasicHandle::~BasicHandle

(

)

[inline]

Definition at line 58 of file BasicHandle.h.

{}

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Member Function Documentation

bool edm::BasicHandle::failedToGet

(

)

const [inline]

Definition at line 78 of file BasicHandle.h.

References whyFailed_.

Referenced by edm::convert_handle(), edm::DataViewImpl::get(), edm::Event::get(), edm::DataViewImpl::getByLabel(), and edm::DataViewImpl::getByType().

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

ProductID edm::BasicHandle::id

(

void

)

const [inline]

Definition at line 90 of file BasicHandle.h.

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

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

                         {
      if (!prov_) {
        return ProductID();
      }
      return prov_->productID();
    }

bool edm::BasicHandle::isValid

(

void

)

const [inline]

Definition at line 74 of file BasicHandle.h.

References prov_, and wrap_.

                         {
      return wrap_ && prov_;
    }

BasicHandle& edm::BasicHandle::operator=

(

BasicHandle const &

rhs

)

[inline]

Definition at line 68 of file BasicHandle.h.

References swap(), and pyDBSRunClass::temp.

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

Provenance const* edm::BasicHandle::provenance

(

)

const [inline]

Definition at line 86 of file BasicHandle.h.

References prov_.

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

                                         {
      return prov_;
    }

void edm::BasicHandle::swap

(

BasicHandle &

other

)

[inline]

Definition at line 60 of file BasicHandle.h.

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

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

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

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

(

)

const [inline]

Definition at line 97 of file BasicHandle.h.

References whyFailed_.

Referenced by edm::convert_handle().

                                                    {
      return whyFailed_;
    }

EDProduct const* edm::BasicHandle::wrapper

(

)

const [inline]

Definition at line 82 of file BasicHandle.h.

References wrap_.

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

                                     {
      return wrap_;
    }

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Member Data Documentation

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

Definition at line 102 of file BasicHandle.h.

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

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

Definition at line 103 of file BasicHandle.h.

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

EDProduct const* edm::BasicHandle::wrap_ [private]

Definition at line 101 of file BasicHandle.h.

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

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The documentation for this class was generated from the following file:

• DataFormats/Common/interface/BasicHandle.h

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