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edm::RawInputSource Class Reference

#include <FWCore/Sources/interface/RawInputSource.h>

Inheritance diagram for edm::RawInputSource:

List of all members.

Public Member Functions
	RawInputSource (ParameterSet const &pset, InputSourceDescription const &desc)
virtual	~RawInputSource ()
Protected Member Functions
std::auto_ptr< Event >	makeEvent (RunNumber_t run, LuminosityBlockNumber_t lumi, EventNumber_t event, Timestamp const &tstamp)
virtual std::auto_ptr< Event >	readOneEvent ()=0
Private Member Functions
virtual ItemType	getNextItemType ()
virtual std::auto_ptr < EventPrincipal >	readEvent_ ()
virtual std::auto_ptr < EventPrincipal >	readIt (EventID const &eventID)
virtual boost::shared_ptr < LuminosityBlockPrincipal >	readLuminosityBlock_ ()
virtual boost::shared_ptr < RunPrincipal >	readRun_ ()
virtual void	skip (int offset)
Private Attributes
std::auto_ptr< EventPrincipal >	ep_
LuminosityBlockNumber_t	luminosityBlockNumber_
bool	newLumi_
bool	newRun_
RunNumber_t	runNumber_

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Detailed Description

Definition at line 18 of file RawInputSource.h.

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Constructor & Destructor Documentation

edm::RawInputSource::RawInputSource	(	ParameterSet const &	pset,
		InputSourceDescription const &	desc
	)			[explicit]

Definition at line 16 of file RawInputSource.cc.

References edm::Timestamp::beginOfTime(), and edm::InputSource::setTimestamp().

                                                                           :
    InputSource(pset, desc),
    runNumber_(RunNumber_t()),
    newRun_(false),
    newLumi_(false),
    ep_(0) {
      setTimestamp(Timestamp::beginOfTime());
  }

edm::RawInputSource::~RawInputSource

(

)

[virtual]

Definition at line 26 of file RawInputSource.cc.

                                  {
  }

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Member Function Documentation

InputSource::ItemType edm::RawInputSource::getNextItemType

(

)

[private, virtual]

Implements edm::InputSource.

Definition at line 69 of file RawInputSource.cc.

References e, ep_, edm::InputSource::IsEvent, edm::InputSource::IsFile, edm::InputSource::IsInvalid, edm::InputSource::IsLumi, edm::InputSource::IsRun, edm::InputSource::IsStop, luminosityBlockNumber_, newLumi_, newRun_, readOneEvent(), edm::InputSource::resetLuminosityBlockPrincipal(), edm::InputSource::resetRunPrincipal(), runNumber_, and edm::InputSource::state().

                                  {
    if (state() == IsInvalid) {
      return IsFile;
    }
    if (newRun_) {
      return IsRun;
    }
    if (newLumi_) {
      return IsLumi;
    }
    if(ep_.get() != 0) {
      return IsEvent;
    }
    std::auto_ptr<Event> e(readOneEvent());
    if (e.get() == 0) {
      return IsStop;
    } else {
      e->commit_();
    }
    if (e->run() != runNumber_) {
      newRun_ = newLumi_ = true;
      resetLuminosityBlockPrincipal();
      resetRunPrincipal();
      runNumber_ = e->run();
      luminosityBlockNumber_ = e->luminosityBlock();
      return IsRun;
    } else if (e->luminosityBlock() != luminosityBlockNumber_) {
      luminosityBlockNumber_ = e->luminosityBlock();
      newLumi_ = true;
      resetLuminosityBlockPrincipal();
      return IsLumi;
    }
    return IsEvent;
  }

std::auto_ptr< Event > edm::RawInputSource::makeEvent	(	RunNumber_t	run,
		LuminosityBlockNumber_t	lumi,
		EventNumber_t	event,
		Timestamp const &	tstamp
	)			[protected]

Definition at line 57 of file RawInputSource.cc.

References edm::EventAuxiliary::Data, e, ep_, edm::eventAux, edm::InputSource::moduleDescription(), edm::InputSource::processConfiguration(), edm::InputSource::processGUID(), and edm::InputSource::productRegistry().

Referenced by edm::DQMHttpSource::getOneDQMEvent().

                                                                                                                       {
    EventSourceSentry sentry(*this);
    EventAuxiliary eventAux(EventID(run, event),
      processGUID(), tstamp, lumi, true, EventAuxiliary::Data);
    ep_ = std::auto_ptr<EventPrincipal>(
        new EventPrincipal(eventAux, productRegistry(), processConfiguration()));
    std::auto_ptr<Event> e(new Event(*ep_, moduleDescription()));
    return e;
  }

std::auto_ptr< EventPrincipal > edm::RawInputSource::readEvent_

(

)

[private, virtual]

Implements edm::InputSource.

Definition at line 51 of file RawInputSource.cc.

References ep_.

                             {
    assert(ep_.get() != 0);
    return ep_;
  }

std::auto_ptr< EventPrincipal > edm::RawInputSource::readIt

(

EventID const &

eventID

)

[private, virtual]

Reimplemented from edm::InputSource.

Definition at line 105 of file RawInputSource.cc.

References edm::errors::LogicError.

                                       {
      throw edm::Exception(errors::LogicError,"RawInputSource::readEvent_(EventID const& eventID)")
        << "Random access read cannot be used for RawInputSource.\n"
        << "Contact a Framework developer.\n";
  }

boost::shared_ptr< LuminosityBlockPrincipal > edm::RawInputSource::readLuminosityBlock_

(

)

[private, virtual]

Implements edm::InputSource.

Definition at line 40 of file RawInputSource.cc.

References edm::Timestamp::invalidTimestamp(), edm::lumiAux, luminosityBlockNumber_, newLumi_, edm::InputSource::processConfiguration(), edm::InputSource::productRegistry(), runNumber_, and edm::InputSource::timestamp().

                                       {
    newLumi_ = false;
    LuminosityBlockAuxiliary lumiAux(runNumber_,
        luminosityBlockNumber_, timestamp(), Timestamp::invalidTimestamp());
    return boost::shared_ptr<LuminosityBlockPrincipal>(
        new LuminosityBlockPrincipal(lumiAux,
                                     productRegistry(),
                                     processConfiguration()));
  }

virtual std::auto_ptr<Event> edm::RawInputSource::readOneEvent

(

)

[protected, pure virtual]

Implemented in edm::DQMHttpSource.

Referenced by getNextItemType().

boost::shared_ptr< RunPrincipal > edm::RawInputSource::readRun_

(

)

[private, virtual]

Implements edm::InputSource.

Definition at line 30 of file RawInputSource.cc.

References edm::Timestamp::invalidTimestamp(), newRun_, edm::InputSource::processConfiguration(), edm::InputSource::productRegistry(), edm::runAux, runNumber_, and edm::InputSource::timestamp().

                           {
    newRun_ = false;
    RunAuxiliary runAux(runNumber_, timestamp(), Timestamp::invalidTimestamp());
    return boost::shared_ptr<RunPrincipal>(
        new RunPrincipal(runAux,
                         productRegistry(),
                         processConfiguration()));
  }

void edm::RawInputSource::skip

(

int

offset

)

[private, virtual]

Reimplemented from edm::InputSource.

Definition at line 113 of file RawInputSource.cc.

References edm::errors::LogicError.

                          {
      throw edm::Exception(errors::LogicError,"RawInputSource::skip(int offset)")
        << "Random access skip cannot be used for RawInputSource\n"
        << "Contact a Framework developer.\n";
  }

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Member Data Documentation

std::auto_ptr<EventPrincipal> edm::RawInputSource::ep_ [private]

Definition at line 39 of file RawInputSource.h.

Referenced by getNextItemType(), makeEvent(), and readEvent_().

LuminosityBlockNumber_t edm::RawInputSource::luminosityBlockNumber_ [private]

Definition at line 36 of file RawInputSource.h.

Referenced by getNextItemType(), and readLuminosityBlock_().

bool edm::RawInputSource::newLumi_ [private]

Definition at line 38 of file RawInputSource.h.

Referenced by getNextItemType(), and readLuminosityBlock_().

bool edm::RawInputSource::newRun_ [private]

Definition at line 37 of file RawInputSource.h.

Referenced by getNextItemType(), and readRun_().

RunNumber_t edm::RawInputSource::runNumber_ [private]

Definition at line 35 of file RawInputSource.h.

Referenced by getNextItemType(), readLuminosityBlock_(), and readRun_().

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

• FWCore/Sources/interface/RawInputSource.h
• FWCore/Sources/src/RawInputSource.cc

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