Xapian::ESet::Internal Class Reference

Class which actually implements Xapian::ESet. More...

#include <esetinternal.h>

Inheritance diagram for Xapian::ESet::Internal:

Collaboration diagram for Xapian::ESet::Internal:

Public Member Functions
	Internal ()
	Construct an empty ESet::Internal. More...
void	expand (Xapian::termcount max_esize, const Xapian::Database &db, const Xapian::RSet &rset, const Xapian::ExpandDecider *edecider, Xapian::Internal::ExpandWeight &eweight, double min_wt)
	Run the "expand" operation which fills the ESet. More...
std::string	get_description () const
	Return a string describing this object. More...
Public Member Functions inherited from Xapian::Internal::intrusive_base
	intrusive_base ()
	Construct with no references. More...

Private Member Functions
void	operator= (const Internal &)
	Don't allow assignment. More...
	Internal (const Internal &)
	Don't allow copying. More...

Private Attributes
Xapian::termcount	ebound
	This is a lower bound on the ESet size if an infinite number of results were requested. More...
std::vector< Xapian::Internal::ExpandTerm >	items
	The ExpandTerm objects which represent the items in the ESet. More...

Friends
class	ESet
class	ESetIterator

Additional Inherited Members
Public Attributes inherited from Xapian::Internal::intrusive_base
unsigned	_refs
	Reference count. More...

Detailed Description

Class which actually implements Xapian::ESet.

Definition at line 77 of file esetinternal.h.

Constructor & Destructor Documentation

Internal() [1/2]

Xapian::ESet::Internal::Internal ( const Internal &  )

private

Don't allow copying.

Internal() [2/2]

Xapian::ESet::Internal::Internal ( )

inline

Construct an empty ESet::Internal.

Definition at line 99 of file esetinternal.h.

References Xapian::Internal::ExpandTerm::get_description().

Member Function Documentation

expand()

void Xapian::ESet::Internal::expand	(	Xapian::termcount	max_esize,
		const Xapian::Database &	db,
		const Xapian::RSet &	rset,
		const Xapian::ExpandDecider *	edecider,
		Xapian::Internal::ExpandWeight &	eweight,
		double	min_wt
	)

Run the "expand" operation which fills the ESet.

Definition at line 140 of file esetinternal.cc.

References Assert, Xapian::build_termlist_tree(), Xapian::Internal::ExpandWeight::collect_stats(), Xapian::RSet::empty(), Xapian::Internal::ExpandWeight::get_weight(), LOGCALL_VOID, LOGLINE, Xapian::TermIterator::Internal::next(), and rare.

get_description()

string Xapian::ESet::Internal::get_description

(

)

const

Return a string describing this object.

Definition at line 213 of file esetinternal.cc.

References Xapian::Internal::str().

operator=()

void Xapian::ESet::Internal::operator= ( const Internal &  )

private

Don't allow assignment.

Friends And Related Function Documentation

ESet

friend class ESet

friend

Definition at line 78 of file esetinternal.h.

ESetIterator

friend class ESetIterator

friend

Definition at line 79 of file esetinternal.h.

Member Data Documentation

ebound

Xapian::termcount Xapian::ESet::Internal::ebound

private

This is a lower bound on the ESet size if an infinite number of results were requested.

It will of course always be true that: ebound >= items.size()

Definition at line 86 of file esetinternal.h.

items

std::vector<Xapian::Internal::ExpandTerm> Xapian::ESet::Internal::items

private

The ExpandTerm objects which represent the items in the ESet.

Definition at line 89 of file esetinternal.h.

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

• expand/esetinternal.h
• expand/esetinternal.cc