edmtest::SlimmingThingSelector Class Reference

Public Member Functions
std::optional< edmtest::Thing >	choose (unsigned int iIndex, edmtest::Thing const &iItem) const
void	preChoose (edm::Handle< edmtest::ThingCollection > tc, edm::Event const &event, edm::EventSetup const &es)
void	reset ()
	SlimmingThingSelector (edm::ParameterSet const &pset, edm::ConsumesCollector &&cc)

Static Public Member Functions
static void	fillPSetDescription (edm::ParameterSetDescription &desc)

Private Attributes
unsigned int const	expectedCollectionSize_
std::set< unsigned int >	keysToSave_
unsigned int const	offsetToThinnedKey_
unsigned int const	offsetToValue_
edm::ESGetToken< edmtest::WhatsIt, GadgetRcd > const	setupToken_
int const	slimmedValueFactor_
edm::EDGetTokenT< TrackOfThingsCollection > const	trackToken_

Detailed Description

Definition at line 24 of file SlimmingThingProducer.cc.

Constructor & Destructor Documentation

SlimmingThingSelector()

edmtest::SlimmingThingSelector::SlimmingThingSelector	(	edm::ParameterSet const &	pset,
		edm::ConsumesCollector &&	cc
	)

Definition at line 46 of file SlimmingThingProducer.cc.

      : trackToken_(cc.consumes<TrackOfThingsCollection>(pset.getParameter<edm::InputTag>("trackTag"))),
        setupToken_(cc.esConsumes<edmtest::WhatsIt, GadgetRcd>()),
        offsetToThinnedKey_(pset.getParameter<unsigned int>("offsetToThinnedKey")),
        offsetToValue_(pset.getParameter<unsigned int>("offsetToValue")),
        expectedCollectionSize_(pset.getParameter<unsigned int>("expectedCollectionSize")),
        slimmedValueFactor_(pset.getParameter<int>("slimmedValueFactor")) {}

Member Function Documentation

choose()

std::optional< edmtest::Thing > edmtest::SlimmingThingSelector::choose	(	unsigned int	iIndex,
		edmtest::Thing const &	iItem
	)		const

Definition at line 83 of file SlimmingThingProducer.cc.

References filterCSVwithJSON::copy, Exception, keysToSave_, offsetToValue_, and slimmedValueFactor_.

                                                                                                              {
    // Just checking to see the element in the container got passed in OK. Not really using it.
    // Just using %10 because it coincidentally works with the arbitrary numbers I picked, no meaning really.
    auto const expected = slimmedValueFactor_ * (iIndex + offsetToValue_);
    if (static_cast<unsigned>(iItem.a % 10) != static_cast<unsigned>(expected % 10)) {
      throw cms::Exception("TestFailure") << "SlimmingThingSelector::choose, item content = " << iItem.a
                                          << " index = " << iIndex << " expected " << expected;
    }

    // Save the Things referenced by the Tracks
    if (keysToSave_.find(iIndex) == keysToSave_.end())
      return {};
    auto copy = iItem;
    copy.a *= 10;
    return copy;
  }

fillPSetDescription()

void edmtest::SlimmingThingSelector::fillPSetDescription ( edm::ParameterSetDescription &  desc )

static

Definition at line 54 of file SlimmingThingProducer.cc.

References submitPVResolutionJobs::desc.

                                                                                  {
    desc.add<edm::InputTag>("trackTag");
    desc.add<unsigned int>("offsetToThinnedKey");
    desc.add<unsigned int>("offsetToValue", 0);
    desc.add<unsigned int>("expectedCollectionSize");
    desc.add<int>("slimmedValueFactor", 1);
  }

preChoose()

void edmtest::SlimmingThingSelector::preChoose	(	edm::Handle< edmtest::ThingCollection >	tc,
		edm::Event const &	event,
		edm::EventSetup const &	es
	)

Definition at line 62 of file SlimmingThingProducer.cc.

References Exception, expectedCollectionSize_, edm::EventSetup::getHandle(), edm::ESHandleBase::isValid(), keysToSave_, offsetToThinnedKey_, setupToken_, HLT_2022v15_cff::track, and trackToken_.

                                                                 {
    for (auto const& track : event.get(trackToken_)) {
      keysToSave_.insert(track.ref1.key() - offsetToThinnedKey_);
      keysToSave_.insert(track.ref2.key() - offsetToThinnedKey_);
      keysToSave_.insert(track.ptr1.key() - offsetToThinnedKey_);
      keysToSave_.insert(track.ptr2.key() - offsetToThinnedKey_);
    }

    // Just checking to see if the collection got passed in. Not really using it for anything.
    if (tc->size() != expectedCollectionSize_) {
      throw cms::Exception("TestFailure") << "SlimmingThingSelector::preChoose, collection size = " << tc->size()
                                          << " expected size = " << expectedCollectionSize_;
    }

    // Just checking to see the EventSetup works from here. Not really using it for anything.
    edm::ESHandle<edmtest::WhatsIt> pSetup = es.getHandle(setupToken_);
    pSetup.isValid();
  }

reset()

void edmtest::SlimmingThingSelector::reset ( void  )

inline

Definition at line 34 of file SlimmingThingProducer.cc.

References keysToSave_.

{ keysToSave_.clear(); }

Member Data Documentation

expectedCollectionSize_

unsigned int const edmtest::SlimmingThingSelector::expectedCollectionSize_

private

Definition at line 42 of file SlimmingThingProducer.cc.

Referenced by preChoose().

keysToSave_

std::set<unsigned int> edmtest::SlimmingThingSelector::keysToSave_

private

Definition at line 39 of file SlimmingThingProducer.cc.

Referenced by choose(), preChoose(), and reset().

offsetToThinnedKey_

unsigned int const edmtest::SlimmingThingSelector::offsetToThinnedKey_

private

Definition at line 40 of file SlimmingThingProducer.cc.

Referenced by preChoose().

offsetToValue_

unsigned int const edmtest::SlimmingThingSelector::offsetToValue_

private

Definition at line 41 of file SlimmingThingProducer.cc.

Referenced by choose().

setupToken_

edm::ESGetToken<edmtest::WhatsIt, GadgetRcd> const edmtest::SlimmingThingSelector::setupToken_

private

Definition at line 38 of file SlimmingThingProducer.cc.

Referenced by preChoose().

slimmedValueFactor_

int const edmtest::SlimmingThingSelector::slimmedValueFactor_

private

Definition at line 43 of file SlimmingThingProducer.cc.

Referenced by choose().

trackToken_

edm::EDGetTokenT<TrackOfThingsCollection> const edmtest::SlimmingThingSelector::trackToken_

private

Definition at line 37 of file SlimmingThingProducer.cc.

Referenced by preChoose().