Inheritance diagram for edm::DelayedReaderThrowingSource:

Public Member Functions
	DelayedReaderThrowingSource (ParameterSet const &, InputSourceDescription const &)

Public Member Functions inherited from edm::IDGeneratorSourceBase< InputSource >
EventNumber_t	event () const

unsigned int	eventCreationDelay () const

EventID const &	eventID () const

	IDGeneratorSourceBase (ParameterSet const &pset, InputSourceDescription const &desc, bool realData)

LuminosityBlockNumber_t	luminosityBlock () const

unsigned int	numberEventsInLumi () const

unsigned int	numberEventsInRun () const

unsigned int	numberEventsInThisLumi () const

unsigned int	numberEventsInThisRun () const

TimeValue_t	presentTime () const

RunNumber_t	run () const

unsigned int	timeBetweenEvents () const

	~IDGeneratorSourceBase () noexcept(false) override

Public Member Functions inherited from edm::InputSource
std::shared_ptr< ActivityRegistry >	actReg () const
	Accessor for Activity Registry. More...

std::shared_ptr< BranchIDListHelper const >	branchIDListHelper () const
	Accessors for branchIDListHelper. More...

std::shared_ptr< BranchIDListHelper > &	branchIDListHelper ()

void	closeFile (FileBlock *, bool cleaningUpAfterException)
	close current file More...

void	doBeginJob ()
	Called by framework at beginning of job. More...

virtual void	doBeginLumi (LuminosityBlockPrincipal &lbp, ProcessContext const *)
	Called by framework at beginning of lumi block. More...

virtual void	doBeginRun (RunPrincipal &rp, ProcessContext const *)
	Called by framework at beginning of run. More...

void	doEndJob ()
	Called by framework at end of job. More...

void	fillProcessBlockHelper ()
	Fill the ProcessBlockHelper with info for the current file. More...

ProcessingController::ForwardState	forwardState () const

bool	goToEvent (EventID const &eventID)

	InputSource (ParameterSet const &, InputSourceDescription const &)
	Constructor. More...

	InputSource (InputSource const &)=delete

void	issueReports (EventID const &eventID, StreamID streamID)
	issue an event report More...

LuminosityBlockNumber_t	luminosityBlock () const
	Accessor for current luminosity block number. More...

std::shared_ptr< LuminosityBlockAuxiliary >	luminosityBlockAuxiliary () const
	Called by the framework to merge or insert lumi in principal cache. More...

int	maxEvents () const

int	maxLuminosityBlocks () const

ModuleDescription const &	moduleDescription () const
	Accessor for 'module' description. More...

ItemTypeInfo	nextItemType ()
	Advances the source to the next item. More...

bool	nextProcessBlock (ProcessBlockPrincipal &)
	Next process block, return false if there is none, sets the processName in the principal. More...

InputSource &	operator= (InputSource const &)=delete

std::shared_ptr< ProcessBlockHelper const >	processBlockHelper () const
	Accessors for processBlockHelper. More...

std::shared_ptr< ProcessBlockHelper > &	processBlockHelper ()

ProcessConfiguration const &	processConfiguration () const
	Accessor for Process Configuration. More...

std::string const &	processGUID () const
	Accessor for global process identifier. More...

ProcessHistoryRegistry const &	processHistoryRegistry () const
	Accessors for process history registry. More...

ProcessHistoryRegistry &	processHistoryRegistry ()

ProcessingMode	processingMode () const
	RunsLumisAndEvents (default), RunsAndLumis, or Runs. More...

std::shared_ptr< ProductRegistry const >	productRegistry () const
	Accessors for product registry. More...

bool	randomAccess () const

void	readAndMergeLumi (LuminosityBlockPrincipal &lbp)
	Read next luminosity block (same as a prior lumi) More...

void	readAndMergeRun (RunPrincipal &rp)
	Read next run (same as a prior run) More...

void	readEvent (EventPrincipal &ep, StreamContext &)
	Read next event. More...

bool	readEvent (EventPrincipal &ep, EventID const &, StreamContext &)
	Read a specific event. More...

std::shared_ptr< FileBlock >	readFile ()
	Read next file. More...

void	readLuminosityBlock (LuminosityBlockPrincipal &lumiPrincipal, HistoryAppender &historyAppender)
	Read next luminosity block (new lumi) More...

std::shared_ptr< LuminosityBlockAuxiliary >	readLuminosityBlockAuxiliary ()
	Read next luminosity block Auxilary. More...

void	readProcessBlock (ProcessBlockPrincipal &)
	Read next process block. More...

void	readRun (RunPrincipal &runPrincipal, HistoryAppender &historyAppender)
	Read next run (new run) More...

std::shared_ptr< RunAuxiliary >	readRunAuxiliary ()
	Read next run Auxiliary. More...

ProcessHistoryID const &	reducedProcessHistoryID () const

virtual void	registerProducts ()
	Register any produced products. More...

int	remainingEvents () const

int	remainingLuminosityBlocks () const

void	repeat ()
	Reset the remaining number of events/lumis to the maximum number. More...

std::pair< SharedResourcesAcquirer , std::recursive_mutex >	resourceSharedWithDelayedReader ()
	Returns nullptr if no resource shared between the Source and a DelayedReader. More...

ProcessingController::ReverseState	reverseState () const

void	rewind ()
	Begin again at the first event. More...

RunNumber_t	run () const
	Accessor for current run number. More...

std::shared_ptr< RunAuxiliary >	runAuxiliary () const
	Called by the framework to merge or insert run in principal cache. More...

void	setLuminosityBlockNumber_t (LuminosityBlockNumber_t lb)
	Set the luminosity block ID. More...

void	setRunNumber (RunNumber_t r)
	Set the run number. More...

void	skipEvents (int offset)

void	switchTo (std::shared_ptr< ProductRegistry > iOther)
	switch to a different ProductRegistry. More...

std::shared_ptr< ThinnedAssociationsHelper const >	thinnedAssociationsHelper () const
	Accessors for thinnedAssociationsHelper. More...

std::shared_ptr< ThinnedAssociationsHelper > &	thinnedAssociationsHelper ()

Timestamp const &	timestamp () const
	Accessor for the current time, as seen by the input source. More...

virtual	~InputSource () noexcept(false)
	Destructor. More...

Static Public Member Functions
static void	fillDescriptions (ConfigurationDescriptions &descriptions)

Static Public Member Functions inherited from edm::IDGeneratorSourceBase< InputSource >
static void	fillDescription (ParameterSetDescription &desc)

Static Public Member Functions inherited from edm::InputSource
static const std::string &	baseType ()

static void	fillDescription (ParameterSetDescription &desc)

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

Private Member Functions
void	readEvent_ (edm::EventPrincipal &) override

std::pair< SharedResourcesAcquirer , std::recursive_mutex >	resourceSharedWithDelayedReader_ () override

bool	setRunAndEventInfo (EventID &id, TimeValue_t &time, edm::EventAuxiliary::ExperimentType &) override

Private Attributes
ThrowingDelayedReader	delayedReader_

ProcessHistoryID	historyID_

std::shared_ptr< std::recursive_mutex >	mutexSharedWithDelayedReader_

std::unique_ptr< SharedResourcesAcquirer >	resourceSharedWithDelayedReaderPtr_

Additional Inherited Members
Public Types inherited from edm::InputSource
enum	ItemPosition : char { ItemPosition::Invalid, ItemPosition::LastItemToBeMerged, ItemPosition::NotLastItemToBeMerged }

enum	ItemType : char { ItemType::IsInvalid, ItemType::IsStop, ItemType::IsFile, ItemType::IsRun, ItemType::IsLumi, ItemType::IsEvent, ItemType::IsRepeat, ItemType::IsSynchronize }

enum	ProcessingMode { Runs, RunsAndLumis, RunsLumisAndEvents }

Public Attributes inherited from edm::InputSource
signalslot::Signal< void(StreamContext const &, ModuleCallingContext const &)>	postEventReadFromSourceSignal_

signalslot::Signal< void(StreamContext const &, ModuleCallingContext const &)>	preEventReadFromSourceSignal_

Protected Member Functions inherited from edm::IDGeneratorSourceBase< InputSource >
void	doReadEvent (EventPrincipal &eventPrincipal, F &&f)

void	doReadEventWithDelayedReader (EventPrincipal &eventPrincipal, ProcessHistoryID const &historyID, EventSelectionIDVector eventSelectionIDs, BranchListIndexes branchListIndexes, DelayedReader *reader)

Protected Member Functions inherited from edm::InputSource
void	decreaseRemainingEventsBy (int iSkipped)

bool	eventCached () const

bool	newLumi () const

bool	newRun () const

ProcessHistoryRegistry &	processHistoryRegistryForUpdate ()

ProductRegistry &	productRegistryUpdate ()

void	reset () const

void	resetEventCached ()

void	resetLuminosityBlockAuxiliary (bool isNewLumi=true) const

void	resetNewLumi ()

void	resetNewRun ()

void	resetRunAuxiliary (bool isNewRun=true) const

void	setEventCached ()
	Called by the framework to merge or ached() const {return eventCached_;}. More...

void	setLuminosityBlockAuxiliary (LuminosityBlockAuxiliary *lbp)

void	setNewLumi ()

void	setNewRun ()

void	setRunAuxiliary (RunAuxiliary *rp)

void	setTimestamp (Timestamp const &theTime)
	To set the current time, as seen by the input source. More...

ItemTypeInfo	state () const

Detailed Description

Definition at line 60 of file DelayedReaderThrowingSource.cc.

Constructor & Destructor Documentation

◆ DelayedReaderThrowingSource()

edm::DelayedReaderThrowingSource::DelayedReaderThrowingSource	(	ParameterSet const &	pset,
		InputSourceDescription const &	desc
	)

explicit

Definition at line 81 of file DelayedReaderThrowingSource.cc.

References MicroEventContent_cff::branch, edm::InputSource::branchIDListHelper(), edm::TypeWithDict::byTypeInfo(), edm::SharedResourcesRegistry::createAcquirerForSourceDelayedReader(), edm::getPassID(), historyID_, edm::InEvent, edm::SharedResourcesRegistry::instance(), label, eostools::move(), mutexSharedWithDelayedReader_, edm::InputSource::processHistoryRegistry(), edm::InputSource::productRegistryUpdate(), muonDTDigis_cfi::pset, edm::ProcessHistoryRegistry::registerProcessHistory(), mps_fire::resources, resourceSharedWithDelayedReaderPtr_, and edm::ProductRegistry::updateFromInput().

       : IDGeneratorSourceBase<InputSource>(pset, desc, false),
         delayedReader_(&preEventReadFromSourceSignal_, &postEventReadFromSourceSignal_) {
     auto resources = SharedResourcesRegistry::instance()->createAcquirerForSourceDelayedReader();
     resourceSharedWithDelayedReaderPtr_ = std::make_unique<SharedResourcesAcquirer>(std::move(resources.first));
     mutexSharedWithDelayedReader_ = resources.second;
 
     ParameterSet dummy;
     dummy.registerIt();
     auto twd = TypeWithDict::byTypeInfo(typeid(edmtest::IntProduct));
 
     std::vector<BranchDescription> branches;
     for (auto const& label : pset.getUntrackedParameter<std::vector<std::string>>("labels")) {
       branches.push_back(BranchDescription(InEvent,
                                            label,        //module label
                                            "INPUTTEST",  //can't be the present process name
                                            twd.userClassName(),
                                            twd.friendlyClassName(),
                                            "",  //product instance name
                                            "",  //module name which isn't set for items not produced
                                            dummy.id(),
                                            twd,
                                            false  //not produced
                                            ));
       branches.back().setOnDemand(true);  //says we use delayed reader
     }
     productRegistryUpdate().updateFromInput(branches);
 
     ProcessHistory ph;
     ph.emplace_back("INPUTTEST", dummy.id(), PROJECT_VERSION, getPassID());
     processHistoryRegistry().registerProcessHistory(ph);
     historyID_ = ph.id();
 
     BranchIDLists bilists(1);
     for (auto const& branch : branches) {
       bilists[0].emplace_back(branch.branchID().id());
     }
     branchIDListHelper()->updateFromInput(bilists);
   }

Member Function Documentation

◆ fillDescriptions()

void edm::DelayedReaderThrowingSource::fillDescriptions ( ConfigurationDescriptions & descriptions )

static

Definition at line 131 of file DelayedReaderThrowingSource.cc.

References edm::ConfigurationDescriptions::add(), submitPVResolutionJobs::desc, and edm::IDGeneratorSourceBase< BASE >::fillDescription().

                                                                                             {
     ParameterSetDescription desc;
     desc.setComment("Throws an exception when the DelayedReader is used.");
     IDGeneratorSourceBase<InputSource>::fillDescription(desc);
     desc.addUntracked<std::vector<std::string>>("labels", {{"test"}});
     descriptions.add("source", desc);
   }

◆ readEvent_()

void edm::DelayedReaderThrowingSource::readEvent_ ( edm::EventPrincipal & e )

overrideprivatevirtual

Implements edm::InputSource.

Definition at line 125 of file DelayedReaderThrowingSource.cc.

References edm::InputSource::branchIDListHelper(), delayedReader_, edm::IDGeneratorSourceBase< InputSource >::doReadEventWithDelayedReader(), MillePedeFileConverter_cfg::e, historyID_, and eostools::move().

                                                                    {
     BranchListIndexes indexes(1, static_cast<unsigned short>(0));
     branchIDListHelper()->fixBranchListIndexes(indexes);
     doReadEventWithDelayedReader(e, historyID_, EventSelectionIDVector(), std::move(indexes), &delayedReader_);
   }

◆ resourceSharedWithDelayedReader_()

std::pair<SharedResourcesAcquirer*, std::recursive_mutex*> edm::DelayedReaderThrowingSource::resourceSharedWithDelayedReader_ ( )

inlineoverrideprivatevirtual

Reimplemented from edm::InputSource.

Definition at line 69 of file DelayedReaderThrowingSource.cc.

References mutexSharedWithDelayedReader_, and resourceSharedWithDelayedReaderPtr_.

                                                                                                        {
       return std::make_pair(resourceSharedWithDelayedReaderPtr_.get(), mutexSharedWithDelayedReader_.get());
     }

◆ setRunAndEventInfo()

bool edm::DelayedReaderThrowingSource::setRunAndEventInfo	(	EventID &	id,
		TimeValue_t &	time,
		edm::EventAuxiliary::ExperimentType &
	)

overrideprivatevirtual

Implements edm::IDGeneratorSourceBase< InputSource >.

Definition at line 121 of file DelayedReaderThrowingSource.cc.

                                                                                                                {
     return true;
   }

Member Data Documentation

◆ delayedReader_

ThrowingDelayedReader edm::DelayedReaderThrowingSource::delayedReader_

private

Definition at line 73 of file DelayedReaderThrowingSource.cc.

Referenced by readEvent_().

◆ historyID_

ProcessHistoryID edm::DelayedReaderThrowingSource::historyID_

private

Definition at line 74 of file DelayedReaderThrowingSource.cc.

Referenced by DelayedReaderThrowingSource(), and readEvent_().

◆ mutexSharedWithDelayedReader_

std::shared_ptr<std::recursive_mutex> edm::DelayedReaderThrowingSource::mutexSharedWithDelayedReader_

private

Definition at line 78 of file DelayedReaderThrowingSource.cc.

Referenced by DelayedReaderThrowingSource(), and resourceSharedWithDelayedReader_().

◆ resourceSharedWithDelayedReaderPtr_

std::unique_ptr<SharedResourcesAcquirer> edm::DelayedReaderThrowingSource::resourceSharedWithDelayedReaderPtr_

private

Definition at line 77 of file DelayedReaderThrowingSource.cc.

Referenced by DelayedReaderThrowingSource(), and resourceSharedWithDelayedReader_().

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DelayedReaderThrowingSource()

Member Function Documentation

◆ fillDescriptions()

◆ readEvent_()

◆ resourceSharedWithDelayedReader_()

◆ setRunAndEventInfo()

Member Data Documentation

◆ delayedReader_

◆ historyID_

◆ mutexSharedWithDelayedReader_

◆ resourceSharedWithDelayedReaderPtr_