fwlite::EventBase Class Reference

#include <EventBase.h>

Inheritance diagram for fwlite::EventBase:

List of all members.

Public Member Functions
virtual bool	atEnd () const =0
	EventBase ()
virtual Long64_t	fileIndex () const
virtual std::string const	getBranchNameFor (std::type_info const &, char const *, char const *, char const *) const =0
virtual bool	getByLabel (std::type_info const &, char const *, char const *, char const *, edm::WrapperHolder &) const =0
virtual bool	getByLabel (std::type_info const &, char const *, char const *, char const *, void *) const =0
virtual EventBase const &	operator++ ()=0
virtual Long64_t	secondaryFileIndex () const
virtual EventBase const &	toBegin ()=0
virtual	~EventBase ()
Private Member Functions
virtual edm::BasicHandle	getByLabelImpl (std::type_info const &, std::type_info const &, const edm::InputTag &) const

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Detailed Description

Definition at line 32 of file EventBase.h.

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Constructor & Destructor Documentation

EventBase::EventBase

(

)

Reimplemented from edm::EventBase.

Definition at line 29 of file EventBase.cc.

   {
   }

EventBase::~EventBase

(

)

[virtual]

Reimplemented from edm::EventBase.

Definition at line 33 of file EventBase.cc.

   {
   }

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Member Function Documentation

virtual bool fwlite::EventBase::atEnd

(

)

const [pure virtual]

Implemented in fwlite::ChainEvent, fwlite::Event, fwlite::MultiChainEvent, and fwlite::EventContainer.

Referenced by fwlite::EventContainer::atEnd(), fwlite::Scanner< Collection >::count(), fwlite::Scanner< Collection >::countEvents(), fwlite::Scanner< Collection >::draw(), fwlite::Scanner< Collection >::draw2D(), fwlite::Scanner< Collection >::drawGraph(), fwlite::Scanner< Collection >::drawProf(), fwlite::Scanner< Collection >::fillDataSet(), and fwlite::Scanner< Collection >::scan().

virtual Long64_t fwlite::EventBase::fileIndex

(

)

const [inline, virtual]

Reimplemented in fwlite::ChainEvent, fwlite::MultiChainEvent, and fwlite::EventContainer.

Definition at line 65 of file EventBase.h.

Referenced by fwlite::EventContainer::fileIndex().

{ return -1; }

virtual std::string const fwlite::EventBase::getBranchNameFor	(	std::type_info const &	,
		char const *	,
		char const *	,
		char const *
	)		const [pure virtual]

Implemented in fwlite::ChainEvent, fwlite::Event, fwlite::MultiChainEvent, and fwlite::EventContainer.

Referenced by fwlite::EventContainer::getBranchNameFor(), and fwlite::Handle< Collection >::getBranchNameFor().

virtual bool fwlite::EventBase::getByLabel	(	std::type_info const &	,
		char const *	,
		char const *	,
		char const *	,
		edm::WrapperHolder &
	)		const [pure virtual]

Implemented in fwlite::ChainEvent, fwlite::Event, and fwlite::MultiChainEvent.

virtual bool fwlite::EventBase::getByLabel	(	std::type_info const &	,
		char const *	,
		char const *	,
		char const *	,
		void *
	)		const [pure virtual]

Implemented in fwlite::ChainEvent, fwlite::Event, fwlite::MultiChainEvent, and fwlite::EventContainer.

Referenced by fwlite::EventContainer::getByLabel(), and getByLabelImpl().

edm::BasicHandle EventBase::getByLabelImpl	(	std::type_info const &	iWrapperInfo,
		std::type_info const &	,
		const edm::InputTag &	iTag
	)		const [private, virtual]

Implements edm::EventBase.

Definition at line 38 of file EventBase.cc.

References compareJSON::const, getByLabel(), edm::InputTag::instance(), edm::WrapperHolder::isPresent(), edm::WrapperHolder::isValid(), edm::InputTag::label(), edm::InputTag::process(), edm::errors::ProductNotFound, s_prov, and relativeConstraints::value.

                                                                                                                   {
      edm::WrapperHolder edp;
      getByLabel(iWrapperInfo,
                 iTag.label().c_str(),
                 iTag.instance().empty()?static_cast<char const*>(0):iTag.instance().c_str(),
                 iTag.process().empty()?static_cast<char const*> (0):iTag.process().c_str(),
                 edp);
      if(!edp.isValid() || !edp.isPresent()) {
         edm::TypeID productType(iWrapperInfo);
         boost::shared_ptr<cms::Exception> whyFailed(new edm::Exception(edm::errors::ProductNotFound));
         *whyFailed
         << "getByLabel: Found zero products matching all criteria\n"
         << "Looking for type: " << productType << "\n"
         << "Looking for module label: " << iTag.label() << "\n"
         << "Looking for productInstanceName: " << iTag.instance() << "\n"
         << (iTag.process().empty() ? "" : "Looking for process: ") << iTag.process() << "\n"
         << "The data is registered in the file but is not available for this event\n";
         edm::BasicHandle failed(whyFailed);
         return failed;
      }

      edm::BasicHandle value(edp, &s_prov);
      return value;
   }

virtual EventBase const& fwlite::EventBase::operator++

(

)

[pure virtual]

Implemented in fwlite::ChainEvent, fwlite::Event, fwlite::MultiChainEvent, and fwlite::EventContainer.

virtual Long64_t fwlite::EventBase::secondaryFileIndex

(

)

const [inline, virtual]

Reimplemented in fwlite::MultiChainEvent, and fwlite::EventContainer.

Definition at line 66 of file EventBase.h.

Referenced by fwlite::EventContainer::secondaryFileIndex().

{ return -1; }

virtual EventBase const& fwlite::EventBase::toBegin

(

)

[pure virtual]

Implemented in fwlite::ChainEvent, fwlite::Event, fwlite::MultiChainEvent, and fwlite::EventContainer.

Referenced by fwlite::Scanner< Collection >::count(), fwlite::Scanner< Collection >::countEvents(), fwlite::Scanner< Collection >::draw(), fwlite::Scanner< Collection >::draw2D(), fwlite::Scanner< Collection >::drawGraph(), fwlite::Scanner< Collection >::drawProf(), fwlite::Scanner< Collection >::fillDataSet(), fwlite::Scanner< Collection >::scan(), and fwlite::EventContainer::toBegin().