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DocPositionInfoList Class Reference

#include <DocPositionInfoList.hpp>

Inheritance diagram for DocPositionInfoList:

List of all members.

Public Methods
virtual DocInfo *	nextEntry (DOCID_T documentID)=0
	fetch the next entry with docID >= <documentID>
virtual DocInfo *	nextEntry () const=0
	fetch the next entry, return a pointer to a local static memory, so do not delete it
virtual DocInfo *	currentEntry ()=0
Protected Methods
virtual DocInfo *	newElement () const=0
	Create new element of this list type for the iterator.
virtual void	assignElement (DocInfo *to, DocInfo *from) const=0
	copy values from one Element (of type DocInfo) to another
virtual DocInfo *	getElement (DocInfo *elem, POS_T position) const=0
	set element from position, returns pointer to the element
virtual POS_T	beginPosition () const=0
	Position at beginning of list.
virtual POS_T	endPosition () const=0
	Position at end of list.
virtual POS_T	nextPosition (POS_T position) const=0
	Advance to next position.

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Member Function Documentation

virtual void DocPositionInfoList::assignElement (  DocInfo *    to, DocInfo *    from )  const [protected, pure virtual]

copy values from one Element (of type DocInfo) to another Reimplemented from DocInfoList. Implemented in indri::index::DocListIterator.

virtual POS_T DocPositionInfoList::beginPosition (    )  [protected, pure virtual]

Position at beginning of list. Implements DocInfoList. Implemented in indri::index::DocListIterator.

virtual DocInfo* DocPositionInfoList::currentEntry (    )  [pure virtual]

Implemented in indri::index::DocListIterator.

virtual POS_T DocPositionInfoList::endPosition (    )  [protected, pure virtual]

Position at end of list. Implements DocInfoList. Implemented in indri::index::DocListIterator.

virtual DocInfo* DocPositionInfoList::getElement (  DocInfo *    elem, POS_T    position )  const [protected, pure virtual]

set element from position, returns pointer to the element Implements DocInfoList. Implemented in indri::index::DocListIterator.

virtual DocInfo* DocPositionInfoList::newElement (    )  [protected, pure virtual]

Create new element of this list type for the iterator. Reimplemented from DocInfoList. Implemented in indri::index::DocListIterator.

virtual DocInfo* DocPositionInfoList::nextEntry (    )  [pure virtual]

fetch the next entry, return a pointer to a local static memory, so do not delete it Implements DocInfoList. Implemented in indri::index::DocListIterator.

virtual DocInfo* DocPositionInfoList::nextEntry (  DOCID_T    documentID )  [pure virtual]

fetch the next entry with docID >= <documentID> Implemented in indri::index::DocListIterator.

virtual POS_T DocPositionInfoList::nextPosition (  POS_T    position )  const [protected, pure virtual]

Advance to next position. Implements DocInfoList. Implemented in indri::index::DocListIterator.

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The documentation for this class was generated from the following file:

• DocPositionInfoList.hpp

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