#include <SiStripSpyEventMatcher.h>

Classes
class	CountersWrapper

class	EventKey

struct	MatchingOutput

class	SpyDataCollections

Public Types
typedef edm::EventID	EventID

typedef std::set< EventID >	SpyEventList

Public Member Functions
void	getCollections (const edm::EventPrincipal &event, const uint32_t eventId, const uint8_t apvAddress, const SiStripFedCabling &cabling, MatchingOutput &matchingOutput)

void	getMatchedCollections (const uint32_t eventId, const uint8_t apvAddress, const SpyEventList *matchingEvents, const SiStripFedCabling &cabling, SpyDataCollections &collectionsToCreate)

void	initialize ()

const SpyEventList *	matchesForEvent (const uint32_t eventId, const uint8_t apvAddress) const

	SpyEventMatcher (const edm::ParameterSet &config)

virtual	~SpyEventMatcher ()

Private Types
typedef std::vector< uint32_t >	Counters

typedef boost::shared_ptr< CountersWrapper >	CountersPtr

typedef edm::VectorInputSource	Source

Private Member Functions
void	addNextEventToMap (const edm::EventPrincipal &nextSpyEvent)

std::unique_ptr< Source >	constructSource (const edm::ParameterSet &sourceConfig)

void	operator() (const edm::EventPrincipal &event)

Static Private Member Functions
static void	findMatchingFeds (const uint32_t eventId, const uint8_t apvAddress, CountersPtr totalEventCounters, CountersPtr l1aCounters, CountersPtr apvAddresses, std::set< uint16_t > &matchingFeds)

static CountersPtr	getCounters (const edm::EventPrincipal &event, const edm::InputTag &tag, const bool mapKeyIsByFedID=true)

template<class T >
static const T *	getProduct (const edm::EventPrincipal &event, const edm::InputTag &tag)

static void	mergeMatchingData (const std::set< uint16_t > &matchingFeds, const FEDRawDataCollection &inputRawData, CountersPtr inputTotalEventCounters, CountersPtr inputL1ACounters, CountersPtr inputAPVAddresses, const edm::DetSetVector< SiStripRawDigi > inputScopeDigis, const edm::DetSetVector< SiStripRawDigi > inputPayloadDigis, const edm::DetSetVector< SiStripRawDigi > inputReorderedDigis, const edm::DetSetVector< SiStripRawDigi > inputVirginRawDigis, FEDRawDataCollection &outputRawData, std::vector< uint32_t > &outputTotalEventCounters, std::vector< uint32_t > &outputL1ACounters, std::vector< uint32_t > &outputAPVAddresses, std::vector< edm::DetSet< SiStripRawDigi > > outputScopeDigisVector, std::vector< edm::DetSet< SiStripRawDigi > > outputPayloadDigisVector, std::vector< edm::DetSet< SiStripRawDigi > > outputReorderedDigisVector, std::vector< edm::DetSet< SiStripRawDigi > > outputVirginRawDigisVector, const SiStripFedCabling &cabling)

Private Attributes
edm::InputTag	apvAddressesTag_

uint32_t	counterDiffMax_

std::map< EventKey, SpyEventList >	eventMatches_

std::unique_ptr< edm::EventPrincipal >	eventPrincipal_

edm::InputTag	l1aCountersTag_

edm::InputTag	payloadDigisTag_

std::unique_ptr< edm::ProcessConfiguration >	processConfiguration_

std::shared_ptr< edm::ProductRegistry >	productRegistry_

edm::InputTag	rawDataTag_

edm::InputTag	reorderedDigisTag_

edm::InputTag	scopeDigisTag_

std::unique_ptr< edm::VectorInputSource > const	source_

edm::InputTag	totalEventCountersTag_

edm::InputTag	virginRawDigisTag_

Static Private Attributes
static const char *	mlLabel_ = "SpyEventMatcher"

Detailed Description

Definition at line 31 of file SiStripSpyEventMatcher.h.

Member Typedef Documentation

typedef std::vector<uint32_t> sistrip::SpyEventMatcher::Counters

private

Definition at line 99 of file SiStripSpyEventMatcher.h.

typedef boost::shared_ptr<CountersWrapper> sistrip::SpyEventMatcher::CountersPtr

private

Definition at line 117 of file SiStripSpyEventMatcher.h.

typedef edm::EventID sistrip::SpyEventMatcher::EventID

Definition at line 70 of file SiStripSpyEventMatcher.h.

typedef edm::VectorInputSource sistrip::SpyEventMatcher::Source

private

Definition at line 120 of file SiStripSpyEventMatcher.h.

typedef std::set<EventID> sistrip::SpyEventMatcher::SpyEventList

Definition at line 71 of file SiStripSpyEventMatcher.h.

Constructor & Destructor Documentation

sistrip::SpyEventMatcher::SpyEventMatcher ( const edm::ParameterSet & config )

Definition at line 47 of file SiStripSpyEventMatcher.cc.

References edm::ParameterSet::emptyParameterSetID(), eventPrincipal_, processConfiguration_, productRegistry_, and source_.

     : rawDataTag_(config.getParameter<edm::InputTag>("RawSpyDataTag")),
       totalEventCountersTag_(config.getParameter<edm::InputTag>("SpyTotalEventCountersTag")),
       l1aCountersTag_(config.getParameter<edm::InputTag>("SpyL1ACountersTag")),
       apvAddressesTag_(config.getParameter<edm::InputTag>("SpyAPVAddressesTag")),
       scopeDigisTag_(config.getParameter<edm::InputTag>("SpyScopeDigisTag")),
       payloadDigisTag_(config.getParameter<edm::InputTag>("SpyPayloadDigisTag")),
       reorderedDigisTag_(config.getParameter<edm::InputTag>("SpyReorderedDigisTag")),
       virginRawDigisTag_(config.getParameter<edm::InputTag>("SpyVirginRawDigisTag")),
       counterDiffMax_(config.getParameter<uint32_t>("CounterDiffMaxAllowed")),
       productRegistry_(new edm::SignallingProductRegistry),
       source_(constructSource(config.getParameter<edm::ParameterSet>("SpySource"))),
       processConfiguration_(new edm::ProcessConfiguration(std::string("@MIXING"), edm::getReleaseVersion(), edm::getPassID())),
       eventPrincipal_()
   {
     // Use the empty parameter set for the parameter set ID of our "@MIXING" process.
     processConfiguration_->setParameterSetID(edm::ParameterSet::emptyParameterSetID());
     productRegistry_->setFrozen();
 
     eventPrincipal_.reset(new edm::EventPrincipal(source_->productRegistry(),
                                                   std::make_shared<edm::BranchIDListHelper>(),
                                                   std::make_shared<edm::ThinnedAssociationsHelper>(),
                                                   *processConfiguration_,
                                                   nullptr));
   }

sistrip::SpyEventMatcher::~SpyEventMatcher ( )

virtual

Definition at line 45 of file SiStripSpyEventMatcher.cc.

45 {}

Member Function Documentation

void sistrip::SpyEventMatcher::addNextEventToMap ( const edm::EventPrincipal & nextSpyEvent )

private

Definition at line 96 of file SiStripSpyEventMatcher.cc.

References apvAddressesTag_, counterDiffMax_, edm::EventID::event(), eventMatches_, getCounters(), edm::EventPrincipal::id(), crabWrapper::key, l1aCountersTag_, LogDebug, mlLabel_, and totalEventCountersTag_.

Referenced by initialize().

   {
     edm::EventID spyEventId = nextSpyEvent.id();
 
     CountersPtr totalEventCounters = getCounters(nextSpyEvent,totalEventCountersTag_);
     CountersPtr l1aCounters = getCounters(nextSpyEvent,l1aCountersTag_);
     CountersPtr apvAddresses = getCounters(nextSpyEvent,apvAddressesTag_,false);
     //loop over all FEDs. Maps should have same content and be in order so, avoid searches by iterating (and checking keys match)
     //add all possible event keys to the map
     std::vector<uint32_t>::const_iterator iTotalEventCount = totalEventCounters->begin();
     std::vector<uint32_t>::const_iterator iL1ACount = l1aCounters->begin();
     std::vector<uint32_t>::const_iterator iAPVAddress = apvAddresses->begin();
     //for debug
     std::map<EventKey,uint16_t> fedCounts;
     unsigned int fedid = 0;
     for (;
          ( (iTotalEventCount != totalEventCounters->end()) && (iL1ACount != l1aCounters->end()) && (iAPVAddress != apvAddresses->end()) ); 
          (++iTotalEventCount, ++iL1ACount, ++iAPVAddress, ++fedid)
         ){
       if (*iAPVAddress == 0) {
         continue;
       }
 
       if ( ((*iTotalEventCount) > (*iL1ACount) ) || 
        ((*iL1ACount)-(*iTotalEventCount) > counterDiffMax_) 
        ) {
     LogWarning(mlLabel_) << "Spy event " << spyEventId.event() 
                  << " error in counter values for FED " << fedid
                  << ", totCount = " << *iTotalEventCount
                  << ", L1Acount = " << *iL1ACount
                  << std::endl;
 
     continue;
       }
 
       for (uint32_t eventId = (*iTotalEventCount)+1; eventId <= (*iL1ACount)+1; ++eventId) {
         EventKey key(eventId,*iAPVAddress);
         eventMatches_[key].insert(spyEventId);
         fedCounts[key]++;
       }
     }
 
     //for debug
     std::ostringstream ss;
     ss << "Spy event " << spyEventId.event() << " matches (eventID,apvAddress,nFEDs): ";
     for (std::map<EventKey,uint16_t>::const_iterator iEventFEDCount = fedCounts.begin(); iEventFEDCount != fedCounts.end(); ++iEventFEDCount) {
       ss << "(" << iEventFEDCount->first.eventId() << "," << uint16_t(iEventFEDCount->first.apvAddress()) << "," << iEventFEDCount->second << ") ";
     }
     LogDebug(mlLabel_) << ss.str();
   }

std::unique_ptr< SpyEventMatcher::Source > sistrip::SpyEventMatcher::constructSource ( const edm::ParameterSet & sourceConfig )

private

Definition at line 73 of file SiStripSpyEventMatcher.cc.

References heppy_report::description, edm::VectorInputSourceFactory::get(), edm::VectorInputSourceFactory::makeVectorInputSource(), and productRegistry_.

   {
     const edm::VectorInputSourceFactory* sourceFactory = edm::VectorInputSourceFactory::get();
     edm::VectorInputSourceDescription description(productRegistry_, edm::PreallocationConfiguration());
     return sourceFactory->makeVectorInputSource(sourceConfig, description);
   }

void sistrip::SpyEventMatcher::findMatchingFeds	(	const uint32_t	eventId,
		const uint8_t	apvAddress,
		SpyEventMatcher::CountersPtr	totalEventCounters,
		SpyEventMatcher::CountersPtr	l1aCounters,
		SpyEventMatcher::CountersPtr	apvAddresses,
		std::set< uint16_t > &	matchingFeds
	)

staticprivate

Definition at line 238 of file SiStripSpyEventMatcher.cc.

Referenced by getCollections().

   {
     //loop over all FEDs. Maps should have same content and be in order so, avoid searches by iterating (and checking keys match)
     std::vector<uint32_t>::const_iterator iTotalEventCount = totalEventCounters->begin();
     std::vector<uint32_t>::const_iterator iL1ACount = l1aCounters->begin();
     std::vector<uint32_t>::const_iterator iAPVAddress = apvAddresses->begin();
     for (;
          ( (iTotalEventCount != totalEventCounters->end()) && (iL1ACount != l1aCounters->end()) && (iAPVAddress != apvAddresses->end()) );
          (++iTotalEventCount, ++iL1ACount, ++iAPVAddress)
         ){
       if (*iAPVAddress == 0) {
         continue;
       }
       if ( (eventId > *iTotalEventCount) && (eventId <= (*iL1ACount)+1) && (*iAPVAddress == apvAddress) ) {
         matchingFeds.insert(matchingFeds.end(),iTotalEventCount-totalEventCounters->begin());
       }
     }
   }

void sistrip::SpyEventMatcher::getCollections	(	const edm::EventPrincipal &	event,
		const uint32_t	eventId,
		const uint8_t	apvAddress,
		const SiStripFedCabling &	cabling,
		MatchingOutput &	matchingOutput
	)

Definition at line 166 of file SiStripSpyEventMatcher.cc.

Referenced by getMatchedCollections().

                                                            {
 
       //read the input collections from the event
       const FEDRawDataCollection* inputRawDataPtr = getProduct< FEDRawDataCollection >(event,rawDataTag_);
       if (!inputRawDataPtr) {
         throw cms::Exception(mlLabel_) << "Failed to get raw spy data with tag " << rawDataTag_ << " from spy event";
       }
       const FEDRawDataCollection& inputRawData = *inputRawDataPtr;
       CountersPtr inputTotalEventCounters = getCounters(event,totalEventCountersTag_);
       CountersPtr inputL1ACounters = getCounters(event,l1aCountersTag_);
       CountersPtr inputAPVAddresses = getCounters(event,apvAddressesTag_,false);
       const edm::DetSetVector<SiStripRawDigi>* inputScopeDigis = getProduct< edm::DetSetVector<SiStripRawDigi> >(event,scopeDigisTag_);
       const edm::DetSetVector<SiStripRawDigi>* inputPayloadDigis = getProduct< edm::DetSetVector<SiStripRawDigi> >(event,payloadDigisTag_);
       const edm::DetSetVector<SiStripRawDigi>* inputReorderedDigis = getProduct< edm::DetSetVector<SiStripRawDigi> >(event,reorderedDigisTag_);
       const edm::DetSetVector<SiStripRawDigi>* inputVirginRawDigis = getProduct< edm::DetSetVector<SiStripRawDigi> >(event,virginRawDigisTag_);
       //construct the output vectors if the digis were found and they do not exist
       if (inputScopeDigis && !mo.outputScopeDigisVector_.get() ) mo.outputScopeDigisVector_.reset(new std::vector< edm::DetSet<SiStripRawDigi> >);
       if (inputPayloadDigis && !mo.outputPayloadDigisVector_.get() ) mo.outputPayloadDigisVector_.reset(new std::vector< edm::DetSet<SiStripRawDigi> >);
       if (inputReorderedDigis && !mo.outputReorderedDigisVector_.get() ) mo.outputReorderedDigisVector_.reset(new std::vector< edm::DetSet<SiStripRawDigi> >);
       if (inputVirginRawDigis && !mo.outputVirginRawDigisVector_.get() ) mo.outputVirginRawDigisVector_.reset(new std::vector< edm::DetSet<SiStripRawDigi> >);
       //find matching FEDs
       std::set<uint16_t> matchingFeds;
       findMatchingFeds(eventId,apvAddress,inputTotalEventCounters,inputL1ACounters,inputAPVAddresses,matchingFeds);
       LogInfo(mlLabel_) << "Spy event " << event.id() << " has " << matchingFeds.size() << " matching FEDs";
       std::ostringstream ss;
       ss << "Matching FEDs for event " << event.id() << ": ";
       for (std::set<uint16_t>::const_iterator iFedId = matchingFeds.begin(); iFedId != matchingFeds.end(); ++iFedId) {
         ss << *iFedId << " ";
       }
       LogDebug(mlLabel_) << ss.str();
       //check there are no duplicates
       std::vector<uint16_t> duplicateFeds( std::min(mo.alreadyMergedFeds_.size(),matchingFeds.size()) );
       std::vector<uint16_t>::iterator duplicatesBegin = duplicateFeds.begin();
       std::vector<uint16_t>::iterator duplicatesEnd = std::set_intersection(mo.alreadyMergedFeds_.begin(),mo.alreadyMergedFeds_.end(),
                                                                             matchingFeds.begin(),matchingFeds.end(),
                                                                             duplicatesBegin);
       if ( (duplicatesEnd-duplicatesBegin) != 0 ) {
         std::ostringstream ss;
         ss << "Found a match for FEDs ";
         for (std::vector<uint16_t>::const_iterator iDup = duplicatesBegin; iDup != duplicatesEnd; ++iDup) {
           ss << *iDup << " ";
         }
         ss << ". Output SetSetVectors will be unusable!";
         LogError(mlLabel_) << ss.str();
       }
       //merge the matching data
       mergeMatchingData(matchingFeds,inputRawData,inputTotalEventCounters,inputL1ACounters,inputAPVAddresses,
                         inputScopeDigis,inputPayloadDigis,inputReorderedDigis,inputVirginRawDigis,
                         mo.outputRawData_,mo.outputTotalEventCounters_,mo.outputL1ACounters_,mo.outputAPVAddresses_,
                         mo.outputScopeDigisVector_.get(),mo.outputPayloadDigisVector_.get(),
                         mo.outputReorderedDigisVector_.get(),mo.outputVirginRawDigisVector_.get(),
                         cabling);
       mo.alreadyMergedFeds_.insert(matchingFeds.begin(),matchingFeds.end());
   }

SpyEventMatcher::CountersPtr sistrip::SpyEventMatcher::getCounters	(	const edm::EventPrincipal &	event,
		const edm::InputTag &	tag,
		const bool	mapKeyIsByFedID = `true`
	)

staticprivate

Definition at line 348 of file SiStripSpyEventMatcher.cc.

References event(), Exception, sistrip::FED_ID_MAX, sistrip::SpyUtilities::fillFEDMajorities(), mlLabel_, and GlobalPosition_Frontier_DevDB_cff::tag.

Referenced by addNextEventToMap(), and getCollections().

   {
     const std::vector<uint32_t>* vectorFromEvent = getProduct< std::vector<uint32_t> >(event,tag);
     if (vectorFromEvent) {
       //vector is from event so, will be deleted when the event is destroyed (and not before)
       return CountersPtr(new CountersWrapper(vectorFromEvent) );
     } else {
       const std::map<uint32_t,uint32_t>* mapFromEvent = getProduct< std::map<uint32_t,uint32_t> >(event,tag);
       if (mapFromEvent) {
         std::vector<uint32_t>* newVector = new std::vector<uint32_t>(FED_ID_MAX+1,0);
         if (mapKeyIsByFedID) {
           for (std::map<uint32_t,uint32_t>::const_iterator iIdValue = mapFromEvent->begin(); iIdValue != mapFromEvent->end(); ++iIdValue) {
             newVector->at(iIdValue->first) = iIdValue->second;
           }
         } else {
           SpyUtilities::fillFEDMajorities(*mapFromEvent,*newVector);
         }
 //  std::cout << " -- Map " << tag << std::endl;
 //  for (uint32_t lIt= 0;
 //       lIt < newVector->size();
 //       lIt++) {
 //    std::cout << lIt << " " << newVector->at(lIt) << std::endl;
 //  }
         //vector was allocated here so, will need to be deleted when finished with
         CountersPtr newCountersPtr( new CountersWrapper(newVector,true) );
         return newCountersPtr;
       } else {
         throw cms::Exception(mlLabel_) << "Unable to get product " << tag << " from spy event";
       }
     }
   }

void sistrip::SpyEventMatcher::getMatchedCollections	(	const uint32_t	eventId,
		const uint8_t	apvAddress,
		const SpyEventList *	matchingEvents,
		const SiStripFedCabling &	cabling,
		SpyDataCollections &	collectionsToCreate
	)

Definition at line 223 of file SiStripSpyEventMatcher.cc.

   {
     if (!matchingEvents) return;
     size_t fileNameHash = 0U;
     FEDRawDataCollection outputRawData;
     MatchingOutput mo(outputRawData);
     source_->loopSpecified(*eventPrincipal_,fileNameHash,matchingEvents->begin(),matchingEvents->end(),
                            [&](auto const& iE, auto const&){ this->getCollections(iE,eventId,apvAddress,cabling,mo); });
     collectionsToCreate = SpyDataCollections(mo.outputRawData_,mo.outputTotalEventCounters_,mo.outputL1ACounters_,mo.outputAPVAddresses_,
                                    mo.outputScopeDigisVector_.get(),mo.outputPayloadDigisVector_.get(),
                                    mo.outputReorderedDigisVector_.get(),mo.outputVirginRawDigisVector_.get());
   }

template<class T >

const T * sistrip::SpyEventMatcher::getProduct	(	const edm::EventPrincipal &	event,
		const edm::InputTag &	tag
	)

staticprivate

Definition at line 169 of file SiStripSpyEventMatcher.h.

References event(), LogDebug, and GlobalPosition_Frontier_DevDB_cff::tag.

   {
     LogDebug(mlLabel_) << "Retrieving product " << tag;
     // Note: The third argument to getProductByTag can be a nullptr
     // as long as unscheduled execution of an EDProducer cannot occur
     // as a result of this function call (and with the current implementation
     // of SpyEventMatcher unscheduled execution never happens).
     const std::shared_ptr< const edm::Wrapper<T> > productWrapper = edm::getProductByTag<T>(event,tag,nullptr);
     if (productWrapper) {
       return productWrapper->product();
     } else {
       return nullptr;
     }
   }

void sistrip::SpyEventMatcher::initialize ( )

Definition at line 80 of file SiStripSpyEventMatcher.cc.

References addNextEventToMap(), eventMatches_, eventPrincipal_, LogDebug, SiStripPI::max, mlLabel_, source_, and mitigatedMETSequence_cff::U.

   {
     size_t fileNameHash = 0U;
     //add spy events to the map until there are none left
     source_->loopOverEvents(*eventPrincipal_,fileNameHash,std::numeric_limits<size_t>::max(),
                             [this](auto const& iE, auto const&){ this->addNextEventToMap(iE); },
                             nullptr,nullptr,false);
     //debug
     std::ostringstream ss;
     ss << "Events with possible matches (eventID,apvAddress): ";
     for (std::map<EventKey,SpyEventList>::const_iterator iSpyEvent = eventMatches_.begin(); iSpyEvent != eventMatches_.end(); ++iSpyEvent) {
       ss << "(" << iSpyEvent->first.eventId() << "," << uint16_t(iSpyEvent->first.apvAddress()) << ") ";
     }
     LogDebug(mlLabel_) << ss.str();
   }

const SpyEventMatcher::SpyEventList * sistrip::SpyEventMatcher::matchesForEvent	(	const uint32_t	eventId,
		const uint8_t	apvAddress
	)		const

Definition at line 147 of file SiStripSpyEventMatcher.cc.

References eventMatches_, LogDebug, and mlLabel_.

   {
     EventKey eventKey(eventId,apvAddress);
     std::map<EventKey,SpyEventList>::const_iterator iMatch = eventMatches_.find(eventKey);
     if (iMatch == eventMatches_.end()) {
       LogDebug(mlLabel_) << "No match found for event " << eventId << " with APV address " << uint16_t(apvAddress);
       return nullptr;
     }
     else {
       std::ostringstream ss;
       ss << "Found matches to event " << eventId << " with address " << uint16_t(apvAddress) << " in spy events ";
       for (SpyEventList::const_iterator iMatchingSpyEvent = iMatch->second.begin(); iMatchingSpyEvent != iMatch->second.end(); ++iMatchingSpyEvent) {
         ss << iMatchingSpyEvent->event() << " ";
       }
       LogInfo(mlLabel_) << ss.str();
       return &(iMatch->second);
     }
   }

void sistrip::SpyEventMatcher::mergeMatchingData	(	const std::set< uint16_t > &	matchingFeds,
		const FEDRawDataCollection &	inputRawData,
		SpyEventMatcher::CountersPtr	inputTotalEventCounters,
		SpyEventMatcher::CountersPtr	inputL1ACounters,
		SpyEventMatcher::CountersPtr	inputAPVAddresses,
		const edm::DetSetVector< SiStripRawDigi > *	inputScopeDigis,
		const edm::DetSetVector< SiStripRawDigi > *	inputPayloadDigis,
		const edm::DetSetVector< SiStripRawDigi > *	inputReorderedDigis,
		const edm::DetSetVector< SiStripRawDigi > *	inputVirginRawDigis,
		FEDRawDataCollection &	outputRawData,
		std::vector< uint32_t > &	outputTotalEventCounters,
		std::vector< uint32_t > &	outputL1ACounters,
		std::vector< uint32_t > &	outputAPVAddresses,
		std::vector< edm::DetSet< SiStripRawDigi > > *	outputScopeDigisVector,
		std::vector< edm::DetSet< SiStripRawDigi > > *	outputPayloadDigisVector,
		std::vector< edm::DetSet< SiStripRawDigi > > *	outputReorderedDigisVector,
		std::vector< edm::DetSet< SiStripRawDigi > > *	outputVirginRawDigisVector,
		const SiStripFedCabling &	cabling
	)

staticprivate

Definition at line 261 of file SiStripSpyEventMatcher.cc.

References officialStyle::chan, FEDRawData::data(), edm::DetSetVector< T >::end(), sistrip::FEDCH_PER_FED, SiStripFedCabling::fedConnections(), FEDRawDataCollection::FEDData(), l1t::stage2::layer2::fedId, edm::DetSetVector< T >::find(), sistrip::invalid_, LogDebug, mlLabel_, and FEDRawData::size().

Referenced by getCollections().

   {
     //reserve space in vectors
     if (inputScopeDigis) {
       outputScopeDigisVector->reserve(outputScopeDigisVector->size()+matchingFeds.size()*FEDCH_PER_FED); //maximum number of channels on matching FEDs
     }
     if (inputPayloadDigis) {
       outputPayloadDigisVector->reserve(outputPayloadDigisVector->size()+matchingFeds.size()*FEDCH_PER_FED);
     }
     if (inputReorderedDigis) {
       outputReorderedDigisVector->reserve(outputReorderedDigisVector->size()+matchingFeds.size()*FEDCH_PER_FED);
     }
     if (inputVirginRawDigis) {
       outputVirginRawDigisVector->reserve(outputVirginRawDigisVector->size()+matchingFeds.size()*FEDCH_PER_FED/2); //maximum number of dets on matching FEDs
     }
     //copy the data into output collections
     std::set<uint32_t> usedDetIds;
     for (std::set<uint16_t>::const_iterator iFedId = matchingFeds.begin(); iFedId != matchingFeds.end(); ++iFedId) {
       const uint32_t fedId = *iFedId;
       LogDebug(mlLabel_) << "Copying data for FED " << fedId;
       if (inputRawData.FEDData(fedId).size() && inputRawData.FEDData(fedId).data()) {
         outputRawData.FEDData(fedId) = inputRawData.FEDData(fedId);
       }
       outputTotalEventCounters[fedId] = (*inputTotalEventCounters)[fedId];
       outputL1ACounters[fedId] = (*inputL1ACounters)[fedId];
       outputAPVAddresses[fedId] = (*inputAPVAddresses)[fedId];
       for (uint8_t chan = 0; chan < FEDCH_PER_FED; ++chan) {
         uint32_t fedIndex = ( ( fedId & sistrip::invalid_ ) << 16 ) | ( chan & sistrip::invalid_ ) ;;
         if (inputScopeDigis) {
           edm::DetSetVector<SiStripRawDigi>::const_iterator iScopeDigis = inputScopeDigis->find(fedIndex);
           if (iScopeDigis != inputScopeDigis->end()) {
             outputScopeDigisVector->push_back(*iScopeDigis);
           }
         }
         if (inputPayloadDigis) {
           edm::DetSetVector<SiStripRawDigi>::const_iterator iPayloadDigis = inputPayloadDigis->find(fedIndex);
           if (iPayloadDigis != inputPayloadDigis->end()) {
             outputPayloadDigisVector->push_back(*iPayloadDigis);
           }
         }
         if (inputReorderedDigis) {
           edm::DetSetVector<SiStripRawDigi>::const_iterator iReorderedDigis = inputReorderedDigis->find(fedIndex);
           if (iReorderedDigis != inputReorderedDigis->end()) {
             outputReorderedDigisVector->push_back(*iReorderedDigis);
           }
         }
       }
       if (inputVirginRawDigis) {
         std::set<uint32_t> fedDetIds;
         auto conns = cabling.fedConnections(fedId);
         for (auto iConn = conns.begin(); iConn != conns.end(); ++iConn) {
           if (!iConn->isConnected()) continue;
           const uint32_t detId = iConn->detId();
           if (usedDetIds.find(detId) != usedDetIds.end()) {
             LogError(mlLabel_) << "Duplicate DetID found " << detId << " skipping data for this Det from FED " << fedId;
             continue;
           }
           fedDetIds.insert(iConn->detId());
         }
         usedDetIds.insert(fedDetIds.begin(),fedDetIds.end());
         for (std::set<uint32_t>::const_iterator iDetId = fedDetIds.begin(); iDetId != fedDetIds.end(); ++iDetId) {
           edm::DetSetVector<SiStripRawDigi>::const_iterator iVirginRawDigis = inputVirginRawDigis->find(*iDetId);
           if (iVirginRawDigis != inputVirginRawDigis->end()) {
             outputVirginRawDigisVector->push_back(*iVirginRawDigis);
           }
         }
       }
     }
   }