Inheritance diagram for edm::EmptyESSource:

Public Member Functions
	EmptyESSource (ParameterSet const &)

void	setIntervalFor (eventsetup::EventSetupRecordKey const &, IOVSyncValue const &iTime, ValidityInterval &oInterval) override

Public Member Functions inherited from edm::EventSetupRecordIntervalFinder
const eventsetup::ComponentDescription &	descriptionForFinder () const

	EventSetupRecordIntervalFinder ()

std::set< eventsetup::EventSetupRecordKey >	findingForRecords () const

const ValidityInterval &	findIntervalFor (const eventsetup::EventSetupRecordKey &, const IOVSyncValue &)

void	setDescriptionForFinder (const eventsetup::ComponentDescription &iDescription)

virtual	~EventSetupRecordIntervalFinder () noexcept(false)

Private Member Functions
void	delaySettingRecords () override

	EmptyESSource (EmptyESSource const &)=delete

EmptyESSource const &	operator= (EmptyESSource const &)=delete

Private Attributes
bool	iovIsTime_

std::string	recordName_

std::set< IOVSyncValue >	setOfIOV_

Additional Inherited Members
Protected Member Functions inherited from edm::EventSetupRecordIntervalFinder
template<class T >
void	findingRecord ()

void	findingRecordWithKey (const eventsetup::EventSetupRecordKey &)

virtual void	setIntervalFor (const eventsetup::EventSetupRecordKey &, const IOVSyncValue &, ValidityInterval &)=0

Detailed Description

Definition at line 11 of file EmptyESSource.cc.

Constructor & Destructor Documentation

edm::EmptyESSource::EmptyESSource ( ParameterSet const & pset )

Definition at line 38 of file EmptyESSource.cc.

References edm::ParameterSet::getParameter(), iovIsTime_, setOfIOV_, and groupFilesInBlocks::temp.

                                                      :
      recordName_(pset.getParameter<std::string>("recordName")),
      iovIsTime_(!pset.getParameter<bool>("iovIsRunNotTime")) {
    std::vector<unsigned int> temp(pset.getParameter< std::vector<unsigned int> >("firstValid"));
    for(std::vector<unsigned int>::iterator itValue = temp.begin(), itValueEnd = temp.end();
         itValue != itValueEnd;
         ++itValue) {
       if(iovIsTime_) {
          setOfIOV_.insert(IOVSyncValue(Timestamp(*itValue)));
       } else {
          setOfIOV_.insert(IOVSyncValue(EventID(*itValue, 0, 0)));
       }
    }
    //copy_all(temp, inserter(setOfIOV_ , setOfIOV_.end()));
 }

edm::EmptyESSource::EmptyESSource ( EmptyESSource const & )

privatedelete

Member Function Documentation

void edm::EmptyESSource::delaySettingRecords ( )

overrideprivatevirtual

override this method if you need to delay setting what records you will be using until after all modules are loaded

Reimplemented from edm::EventSetupRecordIntervalFinder.

Definition at line 56 of file EmptyESSource.cc.

References edm::errors::Configuration, edm::EventSetupRecordIntervalFinder::descriptionForFinder(), Exception, edm::EventSetupRecordIntervalFinder::findingRecordWithKey(), edm::eventsetup::heterocontainer::HCTypeTag::findType(), edm::eventsetup::ComponentDescription::label_, and recordName_.

                                    {
    eventsetup::EventSetupRecordKey recordKey = eventsetup::EventSetupRecordKey::TypeTag::findType(recordName_);
    if (recordKey == eventsetup::EventSetupRecordKey()) {
       throw edm::Exception(errors::Configuration) << " The Record type named \"" << recordName_
       << "\" could not be found. Please check the spelling. \n"
       << "If the spelling is fine, then no module in the job requires this Record and therefore EmptyESSource can not function.\n"
       "In such a case please either remove the EmptyESSource with label'"
       << descriptionForFinder().label_ << "' from your job or add a module which needs the Record to your job.";
    }
    findingRecordWithKey(recordKey);
 }

EmptyESSource const& edm::EmptyESSource::operator= ( EmptyESSource const & )

privatedelete

void edm::EmptyESSource::setIntervalFor	(	eventsetup::EventSetupRecordKey const &	,
		IOVSyncValue const &	iTime,
		ValidityInterval &	oInterval
	)

override

Definition at line 69 of file EmptyESSource.cc.

References DEFINE_FWK_EVENTSETUP_SOURCE, edm::IOVSyncValue::endOfTime(), edm::ValidityInterval::invalidInterval(), iovIsTime_, and setOfIOV_.

                                                             {
    oInterval = ValidityInterval::invalidInterval();
    //if no intervals given, fail immediately
    if (setOfIOV_.empty()) {
       return;
    }
    
    std::pair< std::set<IOVSyncValue>::iterator, 
       std::set<IOVSyncValue>::iterator > itFound = setOfIOV_.equal_range(iTime);
    
    //we have overshot
    if(itFound.first == itFound.second) {
       if(itFound.first == setOfIOV_.begin()) {
          //request is before first valid interval, so fail
          return;
       }
       //go back one step
       --itFound.first;
    }
    if (itFound.first == setOfIOV_.end()) {
       return;
    }
    
    IOVSyncValue endOfInterval = IOVSyncValue::endOfTime();
    
    if(itFound.second != setOfIOV_.end()) {
       if(iovIsTime_) {
          endOfInterval = IOVSyncValue(Timestamp(itFound.second->time().value() - 1));
       } else {
          endOfInterval = IOVSyncValue(itFound.second->eventID().previousRunLastEvent(0));
       }
    }
    oInterval = ValidityInterval(*(itFound.first), endOfInterval);
 }