#include <IndexIntoFile.h>

Public Member Functions
void	advanceToEvent ()
void	advanceToLumi ()
void	advanceToNextLumiOrRun ()
void	advanceToNextRun ()
void	copyPosition (IndexIntoFileItr const &position)
	Copy the position without modifying the pointer to the IndexIntoFile or size.
EntryNumber_t	entry () const
EntryNumber_t	firstEventEntryThisLumi () const
EntryNumber_t	firstEventEntryThisRun () const
EntryType	getEntryType () const
	IndexIntoFileItr (IndexIntoFile const *indexIntoFile, SortOrder sortOrder, EntryType entryType, int indexToRun, int indexToLumi, int indexToEventRange, long long indexToEvent, long long nEvents)
void	initializeLumi ()
	Should only be used internally and for tests.
void	initializeRun ()
	Should only be used internally and for tests.
LuminosityBlockNumber_t	lumi () const
bool	operator!= (IndexIntoFileItr const &right) const
IndexIntoFileItr &	operator++ ()
	Move to next event to be processed.
bool	operator== (IndexIntoFileItr const &right) const
EntryNumber_t	peekAheadAtEventEntry () const
LuminosityBlockNumber_t	peekAheadAtLumi () const
int	processHistoryIDIndex () const
RunNumber_t	run () const
void	skipEventBackward (int &phIndexOfEvent, RunNumber_t &runOfEvent, LuminosityBlockNumber_t &lumiOfEvent, EntryNumber_t &eventEntry)
void	skipEventForward (int &phIndexOfSkippedEvent, RunNumber_t &runOfSkippedEvent, LuminosityBlockNumber_t &lumiOfSkippedEvent, EntryNumber_t &skippedEventEntry)
bool	skipLumiInRun ()
bool	skipToNextEventInLumi ()
Private Member Functions
IndexIntoFile const *	indexIntoFile () const
long long	indexToEvent () const
int	indexToEventRange () const
int	indexToLumi () const
int	indexToRun () const
long long	nEvents () const
int	size () const
EntryType	type () const
Private Attributes
value_ptr< IndexIntoFileItrImpl >	impl_

Detailed Description

Definition at line 642 of file IndexIntoFile.h.

Constructor & Destructor Documentation

edm::IndexIntoFile::IndexIntoFileItr::IndexIntoFileItr	(	IndexIntoFile const *	indexIntoFile,
		SortOrder	sortOrder,
		EntryType	entryType,
		int	indexToRun,
		int	indexToLumi,
		int	indexToEventRange,
		long long	indexToEvent,
		long long	nEvents
	)

This itended to be used only internally and by IndexIntoFile. One thing that is needed for the future, is to add some checks to make sure the iterator is in a valid state inside this constructor. It is currently possible to create an iterator with this constructor in an invalid state and the behavior would then be undefined. In the existing internal usages the iterator will always be valid. (for example IndexIntoFile::begin and IndexIntoFile::findPosition will always return a valid iterator).

Definition at line 1757 of file IndexIntoFile.cc.

References impl_, edm::IndexIntoFile::numericalOrder, edm::swap(), and groupFilesInBlocks::temp.

                                      :
    impl_() {
    if(sortOrder == numericalOrder) {
      value_ptr<IndexIntoFileItrImpl> temp(new IndexIntoFileItrSorted(indexIntoFile,
                                                                      entryType,
                                                                      indexToRun,
                                                                      indexToLumi,
                                                                      indexToEventRange,
                                                                      indexToEvent,
                                                                      nEvents
                                                                     ));
      swap(temp, impl_);
    } else {
      value_ptr<IndexIntoFileItrImpl> temp(new IndexIntoFileItrNoSort(indexIntoFile,
                                                                      entryType,
                                                                      indexToRun,
                                                                      indexToLumi,
                                                                      indexToEventRange,
                                                                      indexToEvent,
                                                                      nEvents));
      swap(temp, impl_);
    }
  }

Member Function Documentation

void edm::IndexIntoFile::IndexIntoFileItr::advanceToEvent ( )

Definition at line 1788 of file IndexIntoFile.cc.

References edm::IndexIntoFile::kEnd, and edm::IndexIntoFile::kEvent.

Referenced by edm::IndexIntoFile::findEventPosition().

                                                     {
    for(EntryType entryType = getEntryType();
        entryType != kEnd && entryType != kEvent;
        entryType = getEntryType()) {
            impl_->next();
    }
  }

void edm::IndexIntoFile::IndexIntoFileItr::advanceToLumi ( )

Definition at line 1796 of file IndexIntoFile.cc.

References edm::IndexIntoFile::kEnd, and edm::IndexIntoFile::kLumi.

Referenced by edm::IndexIntoFile::findLumiPosition().

                                                    {
    for(EntryType entryType = getEntryType();
        entryType != kEnd && entryType != kLumi;
        entryType = getEntryType()) {
            impl_->next();
    }
  }

void edm::IndexIntoFile::IndexIntoFileItr::advanceToNextLumiOrRun ( ) [inline]

Definition at line 738 of file IndexIntoFile.h.

References impl_.

{impl_->advanceToNextLumiOrRun();}

void edm::IndexIntoFile::IndexIntoFileItr::advanceToNextRun ( ) [inline]

Definition at line 737 of file IndexIntoFile.h.

References impl_.

Referenced by edm::IndexIntoFile::findPosition().

{impl_->advanceToNextRun();}

void edm::IndexIntoFile::IndexIntoFileItr::copyPosition ( IndexIntoFileItr const & position )

Copy the position without modifying the pointer to the IndexIntoFile or size.

Definition at line 1805 of file IndexIntoFile.cc.

References impl_.

Referenced by edm::RootFile::indexIntoFileIter().

                                                                              {
    impl_->copyPosition(*position.impl_);
  }

EntryNumber_t edm::IndexIntoFile::IndexIntoFileItr::entry ( ) const [inline]

Definition at line 666 of file IndexIntoFile.h.

References impl_.

Referenced by fwlite::EntryFinder::findEvent(), fwlite::EntryFinder::findLumi(), and fwlite::EntryFinder::findRun().

{return impl_->entry();}

EntryNumber_t edm::IndexIntoFile::IndexIntoFileItr::firstEventEntryThisLumi ( ) const [inline]

Definition at line 682 of file IndexIntoFile.h.

References impl_.

Referenced by edm::RootFile::readLuminosityBlockAuxiliary_().

{ return impl_->firstEventEntryThisLumi(); }

EntryNumber_t edm::IndexIntoFile::IndexIntoFileItr::firstEventEntryThisRun ( ) const [inline]

Returns the TTree entry of the first event which would be processed in the current run/lumi if all the events in the run/lumi were processed in the current processing order. If there are none it returns -1 (invalid).

Definition at line 681 of file IndexIntoFile.h.

References impl_.

Referenced by edm::RootFile::readRunAuxiliary_().

{ return impl_->firstEventEntryThisRun(); }

EntryType edm::IndexIntoFile::IndexIntoFileItr::getEntryType ( ) const [inline]

Definition at line 662 of file IndexIntoFile.h.

References impl_.

Referenced by edm::IndexIntoFile::containsEvent(), edm::IndexIntoFile::containsLumi(), edm::IndexIntoFile::containsRun(), and edm::RootFile::setAtEventEntry().

{return impl_->getEntryType();}

IndexIntoFile const* edm::IndexIntoFile::IndexIntoFileItr::indexIntoFile ( ) const [inline, private]

Definition at line 764 of file IndexIntoFile.h.

References impl_.

{ return impl_->indexIntoFile(); }

long long edm::IndexIntoFile::IndexIntoFileItr::indexToEvent ( ) const [inline, private]

Definition at line 770 of file IndexIntoFile.h.

References impl_.

{ return impl_->indexToEvent(); }

int edm::IndexIntoFile::IndexIntoFileItr::indexToEventRange ( ) const [inline, private]

Definition at line 769 of file IndexIntoFile.h.

References impl_.

{ return impl_->indexToEventRange(); }

int edm::IndexIntoFile::IndexIntoFileItr::indexToLumi ( ) const [inline, private]

Definition at line 768 of file IndexIntoFile.h.

References impl_.

{ return impl_->indexToLumi(); }

int edm::IndexIntoFile::IndexIntoFileItr::indexToRun ( ) const [inline, private]

Definition at line 767 of file IndexIntoFile.h.

References impl_.

{ return impl_->indexToRun(); }

void edm::IndexIntoFile::IndexIntoFileItr::initializeLumi ( ) [inline]

Should only be used internally and for tests.

Definition at line 755 of file IndexIntoFile.h.

References impl_.

Referenced by edm::IndexIntoFile::findPosition().

{impl_->initializeLumi();}

void edm::IndexIntoFile::IndexIntoFileItr::initializeRun ( ) [inline]

Should only be used internally and for tests.

Definition at line 752 of file IndexIntoFile.h.

References impl_.

Referenced by edm::IndexIntoFile::begin(), and edm::IndexIntoFile::findPosition().

{impl_->initializeRun();}

LuminosityBlockNumber_t edm::IndexIntoFile::IndexIntoFileItr::lumi ( ) const [inline]

Definition at line 665 of file IndexIntoFile.h.

References impl_.

Referenced by edm::RootFile::readLuminosityBlockAuxiliary_().

{return impl_->lumi();}

long long edm::IndexIntoFile::IndexIntoFileItr::nEvents ( ) const [inline, private]

Definition at line 771 of file IndexIntoFile.h.

References impl_.

{ return impl_->nEvents(); }

bool edm::IndexIntoFile::IndexIntoFileItr::operator!= ( IndexIntoFileItr const & right ) const [inline]

Definition at line 747 of file IndexIntoFile.h.

                                                             {
          return !(*this == right);
        }

IndexIntoFileItr& edm::IndexIntoFile::IndexIntoFileItr::operator++ ( void ) [inline]

Move to next event to be processed.

Definition at line 698 of file IndexIntoFile.h.

References impl_.

                                        {
          impl_->next();
          return *this;
        }

bool edm::IndexIntoFile::IndexIntoFileItr::operator== ( IndexIntoFileItr const & right ) const [inline]

Definition at line 743 of file IndexIntoFile.h.

References impl_.

                                                             {
          return *impl_ == *right.impl_;
        }

EntryNumber_t edm::IndexIntoFile::IndexIntoFileItr::peekAheadAtEventEntry ( ) const [inline]

Same as entry() except when the the current type is kRun or kLumi. In that case instead of always returning -1 (invalid), it will return the event entry that will be processed next and which is in the current run and lumi. If there is none it still returns -1 (invalid).

Definition at line 676 of file IndexIntoFile.h.

References impl_.

Referenced by edm::IndexIntoFile::findPosition().

{ return impl_->peekAheadAtEventEntry(); }

LuminosityBlockNumber_t edm::IndexIntoFile::IndexIntoFileItr::peekAheadAtLumi ( ) const [inline]

Same as lumi() except when the the current type is kRun. In that case instead of always returning 0 (invalid), it will return the lumi that will be processed next

Definition at line 670 of file IndexIntoFile.h.

References impl_.

Referenced by edm::IndexIntoFile::findPosition().

{ return impl_->peekAheadAtLumi(); }

int edm::IndexIntoFile::IndexIntoFileItr::processHistoryIDIndex ( ) const [inline]

Definition at line 663 of file IndexIntoFile.h.

References impl_.

{return impl_->processHistoryIDIndex();}

RunNumber_t edm::IndexIntoFile::IndexIntoFileItr::run ( ) const [inline]

Definition at line 664 of file IndexIntoFile.h.

References impl_.

Referenced by edm::IndexIntoFile::findPosition(), edm::RootFile::readLuminosityBlockAuxiliary_(), and edm::RootFile::readRunAuxiliary_().

{return impl_->run();}

int edm::IndexIntoFile::IndexIntoFileItr::size ( void ) const [inline, private]

Definition at line 765 of file IndexIntoFile.h.

References impl_.

{ return impl_->size(); }

void edm::IndexIntoFile::IndexIntoFileItr::skipEventBackward	(	int &	phIndexOfEvent,
		RunNumber_t &	runOfEvent,
		LuminosityBlockNumber_t &	lumiOfEvent,
		EntryNumber_t &	eventEntry
	)		`[inline]`

Move so that the event immediately preceding the the current position is the next event processed. If the type is kEvent or kLumi, then change the type to kRun if and only if the preceding event is in a different run. If the type is kEvent, change the type to kLumi if the lumi is different but the run is the same. Otherwise leave the type unchanged.

Definition at line 722 of file IndexIntoFile.h.

References impl_.

                                                          {
          impl_->skipEventBackward(phIndexOfEvent, runOfEvent, lumiOfEvent, eventEntry);
        }

void edm::IndexIntoFile::IndexIntoFileItr::skipEventForward	(	int &	phIndexOfSkippedEvent,
		RunNumber_t &	runOfSkippedEvent,
		LuminosityBlockNumber_t &	lumiOfSkippedEvent,
		EntryNumber_t &	skippedEventEntry
	)		`[inline]`

Move to whatever is immediately after the current event or after the next event if there is not a current event, but do not modify the type or run/lumi indexes unless it is necessary because there are no more events in the current run or lumi.

Definition at line 708 of file IndexIntoFile.h.

References impl_.

                                                                {
          impl_->skipEventForward(phIndexOfSkippedEvent, runOfSkippedEvent, lumiOfSkippedEvent, skippedEventEntry);
        }

bool edm::IndexIntoFile::IndexIntoFileItr::skipLumiInRun ( ) [inline]

Move to the next lumi in the current run. Returns false if there is not one.

Definition at line 731 of file IndexIntoFile.h.

References impl_.

Referenced by edm::IndexIntoFile::findPosition().

{ return impl_->skipLumiInRun(); }

bool edm::IndexIntoFile::IndexIntoFileItr::skipToNextEventInLumi ( ) [inline]

Move to the next event in the current lumi. Returns false if there is not one.

Definition at line 735 of file IndexIntoFile.h.

References impl_.

Referenced by edm::IndexIntoFile::findPosition().

{ return impl_->skipToNextEventInLumi(); }

EntryType edm::IndexIntoFile::IndexIntoFileItr::type ( ) const [inline, private]

Definition at line 766 of file IndexIntoFile.h.

References impl_.

{ return impl_->type(); }

edm::IndexIntoFile::IndexIntoFileItr Class Reference

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation