edm::RootEmbeddedFileSequence Class Reference

#include <RootEmbeddedFileSequence.h>

Inheritance diagram for edm::RootEmbeddedFileSequence:

Public Member Functions
void	endJob ()
RootEmbeddedFileSequence &	operator= (RootEmbeddedFileSequence const &)=delete
bool	readOneEvent (EventPrincipal &cache, size_t &fileNameHash, CLHEP::HepRandomEngine *, EventID const *id, bool recycleFiles)
bool	readOneRandom (EventPrincipal &cache, size_t &fileNameHash, CLHEP::HepRandomEngine *, EventID const *, bool)
bool	readOneRandomWithID (EventPrincipal &cache, size_t &fileNameHash, CLHEP::HepRandomEngine *, EventID const *id, bool)
bool	readOneSequential (EventPrincipal &cache, size_t &fileNameHash, CLHEP::HepRandomEngine *, EventID const *, bool recycleFiles)
bool	readOneSequentialWithID (EventPrincipal &cache, size_t &fileNameHash, CLHEP::HepRandomEngine *, EventID const *id, bool)
void	readOneSpecified (EventPrincipal &cache, size_t &fileNameHash, SecondaryEventIDAndFileInfo const &id)
	RootEmbeddedFileSequence (ParameterSet const &pset, EmbeddedRootSource &input, InputFileCatalog const &catalog)
	RootEmbeddedFileSequence (RootEmbeddedFileSequence const &)=delete
void	skipEntries (unsigned int offset)
	~RootEmbeddedFileSequence () override
Public Member Functions inherited from edm::RootInputFileSequence
void	closeFile ()
bool	containedInCurrentFile (RunNumber_t run, LuminosityBlockNumber_t lumi, EventNumber_t event) const
std::shared_ptr< BranchIDListHelper const >	fileBranchIDListHelper () const
std::shared_ptr< ProductRegistry const >	fileProductRegistry () const
RootInputFileSequence &	operator= (RootInputFileSequence const &)=delete
void	readEvent (EventPrincipal &cache)
void	readLuminosityBlock_ (LuminosityBlockPrincipal &lumiPrincipal)
std::shared_ptr< LuminosityBlockAuxiliary >	readLuminosityBlockAuxiliary_ ()
void	readRun_ (RunPrincipal &runPrincipal)
std::shared_ptr< RunAuxiliary >	readRunAuxiliary_ ()
	RootInputFileSequence (ParameterSet const &pset, InputFileCatalog const &catalog)
	RootInputFileSequence (RootInputFileSequence const &)=delete
bool	skipToItem (RunNumber_t run, LuminosityBlockNumber_t lumi, EventNumber_t event, size_t fileNameHash=0U, bool currentFileFirst=true)
virtual	~RootInputFileSequence ()

Static Public Member Functions
static void	fillDescription (ParameterSetDescription &desc)

Private Member Functions
void	closeFile_ () override
void	initFile_ (bool skipBadFiles) override
RootFileSharedPtr	makeRootFile (std::shared_ptr< InputFile > filePtr) override

Private Attributes
bool	enablePrefetching_
bool	enforceGUIDInFileName_
int	eventsRemainingInFile_
bool(RootEmbeddedFileSequence::*	fptr_ )(EventPrincipal &, size_t &, CLHEP::HepRandomEngine *, EventID const *, bool)
int	initialNumberOfEventsToSkip_
EmbeddedRootSource &	input_
std::vector< ProcessHistoryID >	orderedProcessHistoryIDs_
bool	sameLumiBlock_
bool	sequential_
unsigned int	treeCacheSize_

Additional Inherited Members
Protected Types inherited from edm::RootInputFileSequence
typedef std::shared_ptr< RootFile >	RootFileSharedPtr
Protected Member Functions inherited from edm::RootInputFileSequence
bool	atFirstFile () const
bool	atLastFile () const
std::string const &	fallbackFileName () const
std::vector< FileCatalogItem > const &	fileCatalogItems () const
std::string const &	fileName () const
std::vector< std::shared_ptr< IndexIntoFile > > const &	indexesIntoFiles () const
void	initFile (bool skipBadFiles)
void	initTheFile (bool skipBadFiles, bool deleteIndexIntoFile, InputSource *input, char const *inputTypeName, InputType inputType)
std::string const &	lfn () const
size_t	lfnHash () const
std::string const &	logicalFileName () const
bool	noFiles () const
bool	noMoreFiles () const
size_t	numberOfFiles () const
std::shared_ptr< RootFile const >	rootFile () const
std::shared_ptr< RootFile > &	rootFile ()
size_t	sequenceNumberOfFile () const
void	setAtFileSequenceNumber (size_t offset)
void	setAtFirstFile ()
void	setAtNextFile ()
void	setAtPreviousFile ()
void	setIndexIntoFile (size_t index)
void	setNoMoreFiles ()
bool	skipToItemInNewFile (RunNumber_t run, LuminosityBlockNumber_t lumi, EventNumber_t event)
bool	skipToItemInNewFile (RunNumber_t run, LuminosityBlockNumber_t lumi, EventNumber_t event, size_t fileNameHash)
bool	usedFallback () const

Detailed Description

Definition at line 32 of file RootEmbeddedFileSequence.h.

Constructor & Destructor Documentation

edm::RootEmbeddedFileSequence::RootEmbeddedFileSequence ( ParameterSet const &  pset, EmbeddedRootSource &  input, InputFileCatalog const &  catalog  )

explicit

Definition at line 26 of file RootEmbeddedFileSequence.cc.

References edm::RootInputFileSequence::atFirstFile(), KineDebug3::count(), SurveyInfoScenario_cff::distribution, enablePrefetching_, Exception, f, fptr_, edm::RootInputFileSequence::initFile(), initialNumberOfEventsToSkip_, input_, edm::IndexIntoFile::invalidEntry, edm::Service< T >::isAvailable(), edm::RootInputFileSequence::noFiles(), edm::errors::NoSecondaryFiles, edm::RootInputFileSequence::numberOfFiles(), PFRecoTauDiscriminationByIsolation_cfi::offset, edm::VectorInputSource::productRegistryUpdate(), readOneRandom(), readOneRandomWithID(), readOneSequential(), readOneSequentialWithID(), edm::RootInputFileSequence::rootFile(), sameLumiBlock_, SurveyInfoScenario_cff::seed, sequential_, edm::RootInputFileSequence::setAtFileSequenceNumber(), edm::RootInputFileSequence::setAtFirstFile(), edm::EmbeddedRootSource::skipBadFiles(), skipEntries(), treeCacheSize_, mitigatedMETSequence_cff::U, and edm::ProductRegistry::updateFromInput().

      : RootInputFileSequence(pset, catalog),
        input_(input),
        orderedProcessHistoryIDs_(),
        sequential_(pset.getUntrackedParameter<bool>("sequential", false)),
        sameLumiBlock_(pset.getUntrackedParameter<bool>("sameLumiBlock", false)),
        fptr_(nullptr),
        eventsRemainingInFile_(0),
        // The default value provided as the second argument to the getUntrackedParameter function call
        // is not used when the ParameterSet has been validated and the parameters are not optional
        // in the description.  This is currently true when PoolSource is the primary input source.
        // The modules that use PoolSource as a SecSource have not defined their fillDescriptions function
        // yet, so the ParameterSet does not get validated yet.  As soon as all the modules with a SecSource
        // have defined descriptions, the defaults in the getUntrackedParameterSet function calls can
        // and should be deleted from the code.
        initialNumberOfEventsToSkip_(pset.getUntrackedParameter<unsigned int>("skipEvents", 0U)),
        treeCacheSize_(pset.getUntrackedParameter<unsigned int>("cacheSize", roottree::defaultCacheSize)),
        enablePrefetching_(false),
        enforceGUIDInFileName_(pset.getUntrackedParameter<bool>("enforceGUIDInFileName", false)) {
    if (noFiles()) {
      throw Exception(errors::NoSecondaryFiles)
          << "RootEmbeddedFileSequence no input files specified for secondary input source.\n";
    }
    //
    // The SiteLocalConfig controls the TTreeCache size and the prefetching settings.
    Service<SiteLocalConfig> pSLC;
    if (pSLC.isAvailable()) {
      if (treeCacheSize_ != 0U && pSLC->sourceTTreeCacheSize()) {
        treeCacheSize_ = *(pSLC->sourceTTreeCacheSize());
      }
      enablePrefetching_ = pSLC->enablePrefetching();
    }

    // Set the pointer to the function that reads an event.
    if (sameLumiBlock_) {
      if (sequential_) {
        fptr_ = &RootEmbeddedFileSequence::readOneSequentialWithID;
      } else {
        fptr_ = &RootEmbeddedFileSequence::readOneRandomWithID;
      }
    } else {
      if (sequential_) {
        fptr_ = &RootEmbeddedFileSequence::readOneSequential;
      } else {
        fptr_ = &RootEmbeddedFileSequence::readOneRandom;
      }
    }

    // For the secondary input source we do not stage in.
    if (sequential_) {
      // We open the first file
      if (!atFirstFile()) {
        setAtFirstFile();
        initFile(false);
      }
      assert(rootFile());
      rootFile()->setAtEventEntry(IndexIntoFile::invalidEntry);
      if (!sameLumiBlock_) {
        skipEntries(initialNumberOfEventsToSkip_);
      }
    } else {
      // We randomly choose the first file to open.
      // We cannot use the random number service yet.
      std::ifstream f("/dev/urandom");
      unsigned int seed;
      f.read(reinterpret_cast<char*>(&seed), sizeof(seed));
      std::default_random_engine dre(seed);
      size_t count = numberOfFiles();
      std::uniform_int_distribution<int> distribution(0, count - 1);
      while (!rootFile() && count != 0) {
        --count;
        int offset = distribution(dre);
        setAtFileSequenceNumber(offset);
        initFile(input_.skipBadFiles());
      }
    }
    if (rootFile()) {
      input_.productRegistryUpdate().updateFromInput(rootFile()->productRegistry()->productList());
    }
  }

edm::RootEmbeddedFileSequence::~RootEmbeddedFileSequence ( )

override

Definition at line 109 of file RootEmbeddedFileSequence.cc.

{}

edm::RootEmbeddedFileSequence::RootEmbeddedFileSequence ( RootEmbeddedFileSequence const &  )

delete

Member Function Documentation

void edm::RootEmbeddedFileSequence::closeFile_ ( )

overrideprivatevirtual

Implements edm::RootInputFileSequence.

Definition at line 113 of file RootEmbeddedFileSequence.cc.

References edm::RootInputFileSequence::rootFile().

                                            {
    // delete the RootFile object.
    if (rootFile()) {
      rootFile().reset();
    }
  }

void edm::RootEmbeddedFileSequence::endJob

(

void

)

Definition at line 111 of file RootEmbeddedFileSequence.cc.

References edm::RootInputFileSequence::closeFile().

{ closeFile(); }

void edm::RootEmbeddedFileSequence::fillDescription ( ParameterSetDescription &  desc )

static

Definition at line 327 of file RootEmbeddedFileSequence.cc.

References edm::ParameterSetDescription::addUntracked(), edm::roottree::defaultCacheSize, and mitigatedMETSequence_cff::U.

Referenced by edm::EmbeddedRootSource::fillDescriptions().

                                                                              {
    desc.addUntracked<bool>("sequential", false)
        ->setComment(
            "True: loopEvents() reads events sequentially from beginning of first file.\n"
            "False: loopEvents() first reads events beginning at random event. New files also chosen randomly");
    desc.addUntracked<bool>("sameLumiBlock", false)
        ->setComment(
            "True: loopEvents() reads events only in same lumi as the specified event.\n"
            "False: loopEvents() reads events regardless of lumi.");
    desc.addUntracked<unsigned int>("skipEvents", 0U)
        ->setComment(
            "Skip the first 'skipEvents' events. Used only if 'sequential' is True and 'sameLumiBlock' is False");
    desc.addUntracked<unsigned int>("cacheSize", roottree::defaultCacheSize)
        ->setComment("Size of ROOT TTree prefetch cache.  Affects performance.");
    desc.addUntracked<bool>("enforceGUIDInFileName", false)
        ->setComment(
            "True:  file name part is required to be equal to the GUID of the file\n"
            "False: file name can be anything");
  }

void edm::RootEmbeddedFileSequence::initFile_ ( bool  skipBadFiles )

overrideprivatevirtual

Implements edm::RootInputFileSequence.

Definition at line 120 of file RootEmbeddedFileSequence.cc.

References edm::RootInputFileSequence::initTheFile(), and edm::SecondarySource.

                                                            {
    initTheFile(skipBadFiles, false, nullptr, "mixingFiles", InputType::SecondarySource);
  }

RootEmbeddedFileSequence::RootFileSharedPtr edm::RootEmbeddedFileSequence::makeRootFile ( std::shared_ptr< InputFile >  filePtr )

overrideprivatevirtual

Implements edm::RootInputFileSequence.

Definition at line 124 of file RootEmbeddedFileSequence.cc.

References edm::EmbeddedRootSource::bypassVersionCheck(), enablePrefetching_, enforceGUIDInFileName_, edm::RootInputFileSequence::fileName(), edm::RootInputFileSequence::indexesIntoFiles(), input_, edm::RootInputFileSequence::logicalFileName(), edm::EmbeddedRootSource::nStreams(), orderedProcessHistoryIDs_, edm::VectorInputSource::processHistoryRegistryForUpdate(), edm::EmbeddedRootSource::productSelectorRules(), edm::EmbeddedRootSource::runHelper(), edm::SecondarySource, edm::RootInputFileSequence::sequenceNumberOfFile(), treeCacheSize_, and edm::EmbeddedRootSource::treeMaxVirtualSize().

                                        {
    size_t currentIndexIntoFile = sequenceNumberOfFile();
    return std::make_shared<RootFile>(fileName(),
                                      ProcessConfiguration(),
                                      logicalFileName(),
                                      filePtr,
                                      input_.nStreams(),
                                      treeCacheSize_,
                                      input_.treeMaxVirtualSize(),
                                      input_.runHelper(),
                                      input_.productSelectorRules(),
                                      InputType::SecondarySource,
                                      input_.processHistoryRegistryForUpdate(),
                                      indexesIntoFiles(),
                                      currentIndexIntoFile,
                                      orderedProcessHistoryIDs_,
                                      input_.bypassVersionCheck(),
                                      enablePrefetching_,
                                      enforceGUIDInFileName_);
  }

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

delete

bool edm::RootEmbeddedFileSequence::readOneEvent	(	EventPrincipal &	cache,
		size_t &	fileNameHash,
		CLHEP::HepRandomEngine *	engine,
		EventID const *	id,
		bool	recycleFiles
	)

Definition at line 317 of file RootEmbeddedFileSequence.cc.

References utilities::cache(), fptr_, triggerObjects_cff::id, sameLumiBlock_, and sequential_.

                                                                 {
    assert(!sameLumiBlock_ || id != nullptr);
    assert(sequential_ || engine != nullptr);
    return (this->*fptr_)(cache, fileNameHash, engine, id, recycleFiles);
  }

bool edm::RootEmbeddedFileSequence::readOneRandom	(	EventPrincipal &	cache,
		size_t &	fileNameHash,
		CLHEP::HepRandomEngine *	engine,
		EventID const *	,
		bool
	)

Definition at line 243 of file RootEmbeddedFileSequence.cc.

References eventsRemainingInFile_, Exception, edm::RootInputFileSequence::fileCatalogItems(), edm::RootInputFileSequence::fileName(), runEdmFileComparison::found, edm::RootInputFileSequence::initFile(), edm::RootInputFileSequence::lfnHash(), edm::errors::NotFound, edm::RootInputFileSequence::rootFile(), edm::RootInputFileSequence::sequenceNumberOfFile(), edm::RootInputFileSequence::setAtFileSequenceNumber(), and findQualityFiles::size.

Referenced by RootEmbeddedFileSequence().

                                                                                                       {
    assert(rootFile());
    assert(engine);
    unsigned int currentSeqNumber = sequenceNumberOfFile();
    while (eventsRemainingInFile_ == 0) {
      unsigned int newSeqNumber = CLHEP::RandFlat::shootInt(engine, fileCatalogItems().size());
      setAtFileSequenceNumber(newSeqNumber);
      if (newSeqNumber != currentSeqNumber) {
        initFile(false);
        currentSeqNumber = newSeqNumber;
      }
      eventsRemainingInFile_ = rootFile()->eventTree().entries();
      if (eventsRemainingInFile_ == 0) {
        throw Exception(errors::NotFound) << "RootEmbeddedFileSequence::readOneRandom(): Secondary Input file "
                                          << fileName() << " contains no events.\n";
      }
      rootFile()->setAtEventEntry(CLHEP::RandFlat::shootInt(engine, eventsRemainingInFile_) - 1);
    }
    rootFile()->nextEventEntry();

    bool found = rootFile()->readCurrentEvent(cache);
    if (!found) {
      rootFile()->setAtEventEntry(0);
      bool found = rootFile()->readCurrentEvent(cache);
      assert(found);
    }
    fileNameHash = lfnHash();
    --eventsRemainingInFile_;
    return true;
  }

bool edm::RootEmbeddedFileSequence::readOneRandomWithID	(	EventPrincipal &	cache,
		size_t &	fileNameHash,
		CLHEP::HepRandomEngine *	engine,
		EventID const *	id,
		bool	recycleFiles
	)

Definition at line 275 of file RootEmbeddedFileSequence.cc.

References runEdmFileComparison::found, mps_fire::i, edm::RootInputFileSequence::lfnHash(), csvLumiCalc::lumi, edm::RootInputFileSequence::noMoreFiles(), edm::RootInputFileSequence::rootFile(), writedatasetfile::run, and edm::RootInputFileSequence::skipToItem().

Referenced by RootEmbeddedFileSequence().

                                                                        {
    assert(engine);
    assert(idp);
    EventID const& id = *idp;
    if (noMoreFiles() || !rootFile() || rootFile()->indexIntoFileIter().run() != id.run() ||
        rootFile()->indexIntoFileIter().lumi() != id.luminosityBlock()) {
      bool found = skipToItem(id.run(), id.luminosityBlock(), 0);
      if (!found) {
        return false;
      }
      int eventsInLumi = 0;
      assert(rootFile());
      while (rootFile()->setEntryAtNextEventInLumi(id.run(), id.luminosityBlock()))
        ++eventsInLumi;
      found = skipToItem(id.run(), id.luminosityBlock(), 0);
      assert(found);
      int eventInLumi = CLHEP::RandFlat::shootInt(engine, eventsInLumi);
      for (int i = 0; i < eventInLumi; ++i) {
        bool found = rootFile()->setEntryAtNextEventInLumi(id.run(), id.luminosityBlock());
        assert(found);
      }
    }
    assert(rootFile());
    bool found = rootFile()->setEntryAtNextEventInLumi(id.run(), id.luminosityBlock());
    if (found) {
      found = rootFile()->readCurrentEvent(cache);
    }
    if (!found) {
      bool found = rootFile()->setEntryAtItem(id.run(), id.luminosityBlock(), 0);
      if (!found) {
        return false;
      }
      return readOneRandomWithID(cache, fileNameHash, engine, idp, recycleFiles);
    }
    fileNameHash = lfnHash();
    return true;
  }

bool edm::RootEmbeddedFileSequence::readOneSequential	(	EventPrincipal &	cache,
		size_t &	fileNameHash,
		CLHEP::HepRandomEngine *	,
		EventID const *	,
		bool	recycleFiles
	)

Definition at line 161 of file RootEmbeddedFileSequence.cc.

References runEdmFileComparison::found, edm::RootInputFileSequence::initFile(), edm::IndexIntoFile::invalidEntry, edm::RootInputFileSequence::lfnHash(), edm::RootInputFileSequence::noMoreFiles(), edm::RootInputFileSequence::rootFile(), edm::RootInputFileSequence::setAtFirstFile(), and edm::RootInputFileSequence::setAtNextFile().

Referenced by RootEmbeddedFileSequence().

                                                                                                             {
    assert(rootFile());
    rootFile()->nextEventEntry();
    bool found = rootFile()->readCurrentEvent(cache);
    if (!found) {
      setAtNextFile();
      if (noMoreFiles()) {
        if (recycleFiles) {
          setAtFirstFile();
        } else {
          return false;
        }
      }
      initFile(false);
      assert(rootFile());
      rootFile()->setAtEventEntry(IndexIntoFile::invalidEntry);
      return readOneSequential(cache, fileNameHash, nullptr, nullptr, recycleFiles);
    }
    fileNameHash = lfnHash();
    return true;
  }

bool edm::RootEmbeddedFileSequence::readOneSequentialWithID	(	EventPrincipal &	cache,
		size_t &	fileNameHash,
		CLHEP::HepRandomEngine *	,
		EventID const *	id,
		bool	recycleFiles
	)

Definition at line 184 of file RootEmbeddedFileSequence.cc.

References runEdmFileComparison::found, initialNumberOfEventsToSkip_, edm::RootInputFileSequence::lfnHash(), csvLumiCalc::lumi, edm::RootInputFileSequence::noMoreFiles(), PFRecoTauDiscriminationByIsolation_cfi::offset, edm::RootInputFileSequence::rootFile(), writedatasetfile::run, edm::RootInputFileSequence::skipToItem(), and edm::RootInputFileSequence::skipToItemInNewFile().

Referenced by RootEmbeddedFileSequence().

                                                                                                                 {
    assert(idp);
    EventID const& id = *idp;
    int offset = initialNumberOfEventsToSkip_;
    initialNumberOfEventsToSkip_ = 0;
    if (offset > 0) {
      assert(rootFile());
      while (offset > 0) {
        bool found = readOneSequentialWithID(cache, fileNameHash, nullptr, idp, recycleFiles);
        if (!found) {
          return false;
        }
        --offset;
      }
    }
    assert(rootFile());
    if (noMoreFiles() || rootFile()->indexIntoFileIter().run() != id.run() ||
        rootFile()->indexIntoFileIter().lumi() != id.luminosityBlock()) {
      bool found = skipToItem(id.run(), id.luminosityBlock(), 0, 0, false);
      if (!found) {
        return false;
      }
    }
    assert(rootFile());
    bool found = rootFile()->setEntryAtNextEventInLumi(id.run(), id.luminosityBlock());
    if (found) {
      found = rootFile()->readCurrentEvent(cache);
    }
    if (!found) {
      found = skipToItemInNewFile(id.run(), id.luminosityBlock(), 0);
      if (!found) {
        return false;
      }
      return readOneSequentialWithID(cache, fileNameHash, nullptr, idp, recycleFiles);
    }
    fileNameHash = lfnHash();
    return true;
  }

void edm::RootEmbeddedFileSequence::readOneSpecified	(	EventPrincipal &	cache,
		size_t &	fileNameHash,
		SecondaryEventIDAndFileInfo const &	id
	)

Definition at line 224 of file RootEmbeddedFileSequence.cc.

References event(), edm::SecondaryEventIDAndFileInfo::eventID(), Exception, edm::SecondaryEventIDAndFileInfo::fileNameHash(), runEdmFileComparison::found, edm::RootInputFileSequence::lfnHash(), edm::errors::NotFound, edm::RootInputFileSequence::rootFile(), writedatasetfile::run, edm::RootInputFileSequence::skipToItem(), and mitigatedMETSequence_cff::U.

                                                                                          {
    EventID const& id = idx.eventID();
    bool found = skipToItem(id.run(), id.luminosityBlock(), id.event(), idx.fileNameHash());
    if (!found) {
      throw Exception(errors::NotFound) << "RootEmbeddedFileSequence::readOneSpecified(): Secondary Input files"
                                        << " do not contain specified event:\n"
                                        << id << "\n";
    }
    assert(rootFile());
    found = rootFile()->readCurrentEvent(cache);
    assert(found);
    fileNameHash = idx.fileNameHash();
    if (fileNameHash == 0U) {
      fileNameHash = lfnHash();
    }
  }

void edm::RootEmbeddedFileSequence::skipEntries

(

unsigned int

offset

)

Definition at line 146 of file RootEmbeddedFileSequence.cc.

References edm::RootInputFileSequence::initFile(), edm::IndexIntoFile::invalidEntry, edm::RootInputFileSequence::noMoreFiles(), edm::RootInputFileSequence::rootFile(), edm::RootInputFileSequence::setAtFirstFile(), and edm::RootInputFileSequence::setAtNextFile().

Referenced by RootEmbeddedFileSequence().

                                                                {
    // offset is decremented by the number of events actually skipped.
    bool completed = rootFile()->skipEntries(offset);
    while (!completed) {
      setAtNextFile();
      if (noMoreFiles()) {
        setAtFirstFile();
      }
      initFile(false);
      assert(rootFile());
      rootFile()->setAtEventEntry(IndexIntoFile::invalidEntry);
      completed = rootFile()->skipEntries(offset);
    }
  }

Member Data Documentation

bool edm::RootEmbeddedFileSequence::enablePrefetching_

private

Definition at line 72 of file RootEmbeddedFileSequence.h.

Referenced by makeRootFile(), and RootEmbeddedFileSequence().

bool edm::RootEmbeddedFileSequence::enforceGUIDInFileName_

private

Definition at line 73 of file RootEmbeddedFileSequence.h.

Referenced by makeRootFile().

int edm::RootEmbeddedFileSequence::eventsRemainingInFile_

private

Definition at line 69 of file RootEmbeddedFileSequence.h.

Referenced by readOneRandom().

bool(RootEmbeddedFileSequence::* edm::RootEmbeddedFileSequence::fptr_) (EventPrincipal &, size_t &, CLHEP::HepRandomEngine *, EventID const *, bool)

private

Definition at line 68 of file RootEmbeddedFileSequence.h.

Referenced by readOneEvent(), and RootEmbeddedFileSequence().

int edm::RootEmbeddedFileSequence::initialNumberOfEventsToSkip_

private

Definition at line 70 of file RootEmbeddedFileSequence.h.

Referenced by readOneSequentialWithID(), and RootEmbeddedFileSequence().

EmbeddedRootSource& edm::RootEmbeddedFileSequence::input_

private

Definition at line 62 of file RootEmbeddedFileSequence.h.

Referenced by makeRootFile(), and RootEmbeddedFileSequence().

std::vector<ProcessHistoryID> edm::RootEmbeddedFileSequence::orderedProcessHistoryIDs_

private

Definition at line 64 of file RootEmbeddedFileSequence.h.

Referenced by makeRootFile().

bool edm::RootEmbeddedFileSequence::sameLumiBlock_

private

Definition at line 67 of file RootEmbeddedFileSequence.h.

Referenced by readOneEvent(), and RootEmbeddedFileSequence().

bool edm::RootEmbeddedFileSequence::sequential_

private

Definition at line 66 of file RootEmbeddedFileSequence.h.

Referenced by readOneEvent(), and RootEmbeddedFileSequence().

unsigned int edm::RootEmbeddedFileSequence::treeCacheSize_

private

Definition at line 71 of file RootEmbeddedFileSequence.h.

Referenced by makeRootFile(), and RootEmbeddedFileSequence().