lemur::api::IndriFieldInfoList Class Reference

#include <IndriFieldInfoList.hpp>

Inheritance diagram for lemur::api::IndriFieldInfoList:

List of all members.

Public Member Functions
virtual	~IndriFieldInfoList ()
	IndriFieldInfoList ()
	C'tor - initializes a blank list.
	IndriFieldInfoList (const indri::utility::greedy_vector< indri::index::FieldExtent > &fields)
	C'tor - initializes a list with field extents.
void	add (indri::index::FieldExtent newExtent)
	appends a new field entry at the end of the list
virtual void	startIteration ()
	Prepare iteration.
virtual bool	hasMore () const
	Has more entries.
virtual FieldInfo *	nextEntry () const
	Get a pointer to the next entry (pointer to a local static memory), so do not delete it.
virtual int	size ()
	returns the number of FieldInfo elements in the list
virtual FieldInfo *	operator[] (int index)
	indexed access to the list
Protected Member Functions
virtual FieldInfo *	getElement (FieldInfo *elem, POS_T position) const
	Set element from position, returns pointer to the element.
virtual POS_T	beginPosition () const
	Position at beginning of list.
virtual POS_T	endPosition () const
	Position at end of list.
virtual POS_T	nextPosition (POS_T position) const
	Advance to next position.
Protected Attributes
int	_position
std::vector< lemur::api::FieldInfo >	_list
lemur::api::FieldInfo	_currentInfo

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Detailed Description

FieldInfo list class for Indri-style indexes

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Constructor & Destructor Documentation

IndriFieldInfoList::~IndriFieldInfoList (   )  [virtual]

IndriFieldInfoList::IndriFieldInfoList (   )

C'tor - initializes a blank list. C'tor / D'tor methods *

IndriFieldInfoList::IndriFieldInfoList (  const indri::utility::greedy_vector< indri::index::FieldExtent > &  fields  )

C'tor - initializes a list with field extents.

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Member Function Documentation

void IndriFieldInfoList::add (  indri::index::FieldExtent  newExtent  )

appends a new field entry at the end of the list public methods *

POS_T IndriFieldInfoList::beginPosition (   )  const [protected, virtual]

Position at beginning of list. Implements lemur::api::FieldInfoList.

POS_T IndriFieldInfoList::endPosition (   )  const [protected, virtual]

Position at end of list. Implements lemur::api::FieldInfoList.

FieldInfo * IndriFieldInfoList::getElement (  FieldInfo *  elem, POS_T  position )  const [protected, virtual]

Set element from position, returns pointer to the element. protected methods * Implements lemur::api::FieldInfoList.

bool IndriFieldInfoList::hasMore (   )  const [virtual]

Has more entries. Implements lemur::api::FieldInfoList.

lemur::api::FieldInfo * IndriFieldInfoList::nextEntry (   )  const [virtual]

Get a pointer to the next entry (pointer to a local static memory), so do not delete it. Implements lemur::api::FieldInfoList.

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

Advance to next position. Implements lemur::api::FieldInfoList.

lemur::api::FieldInfo * IndriFieldInfoList::operator[] (  int  index  )  [virtual]

indexed access to the list Implements lemur::api::FieldInfoList.

int IndriFieldInfoList::size (   )  [virtual]

returns the number of FieldInfo elements in the list Implements lemur::api::FieldInfoList.

void IndriFieldInfoList::startIteration (   )  [virtual]

Prepare iteration. Implements lemur::api::FieldInfoList.

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Member Data Documentation

lemur::api::FieldInfo lemur::api::IndriFieldInfoList::_currentInfo [protected]

std::vector<lemur::api::FieldInfo> lemur::api::IndriFieldInfoList::_list [protected]

int lemur::api::IndriFieldInfoList::_position [protected]

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

• IndriFieldInfoList.hpp
• IndriFieldInfoList.cpp

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