#include <queryinternal.h>

Inheritance diagram for Xapian::Internal::QueryWindowed:

Collaboration diagram for Xapian::Internal::QueryWindowed:

Public Member Functions
size_t	get_window () const

Query::Internal *	done ()

Public Member Functions inherited from Xapian::Internal::QueryAndLike
void	add_subquery (const Xapian::Query &subquery)

PostingIterator::Internal *	postlist (QueryOptimiser *qopt, double factor) const

void	postlist_sub_and_like (AndContext &ctx, QueryOptimiser *qopt, double factor) const

Public Member Functions inherited from Xapian::Internal::QueryBranch
termcount	get_length () const

void	serialise (std::string &result) const

void	gather_terms (void *void_terms) const

Xapian::Query::op	get_type () const

size_t	get_num_subqueries () const

const Query	get_subquery (size_t n) const

Public Member Functions inherited from Xapian::Query::Internal
	Internal ()

virtual	~Internal ()

virtual void	postlist_sub_or_like (Xapian::Internal::OrContext &ctx, QueryOptimiser *qopt, double factor) const

virtual void	postlist_sub_xor (Xapian::Internal::XorContext &ctx, QueryOptimiser *qopt, double factor) const

virtual std::string	get_description () const =0

Public Member Functions inherited from Xapian::Internal::intrusive_base
	intrusive_base ()
	Construct with no references. More...

Protected Member Functions
	QueryWindowed (size_t n_subqueries, Xapian::termcount window_)

void	postlist_windowed (Xapian::Query::op op, AndContext &ctx, QueryOptimiser *qopt, double factor) const

Protected Member Functions inherited from Xapian::Internal::QueryAndLike
	QueryAndLike (size_t num_subqueries_)

Protected Member Functions inherited from Xapian::Internal::QueryBranch
	QueryBranch (size_t n_subqueries)

void	serialise_ (std::string &result, Xapian::termcount parameter=0) const

void	do_or_like (OrContext &ctx, QueryOptimiser *qopt, double factor, Xapian::termcount elite_set_size=0, size_t first=0) const

PostList *	do_synonym (QueryOptimiser *qopt, double factor) const

PostList *	do_max (QueryOptimiser *qopt, double factor) const

const std::string	get_description_helper (const char *op, Xapian::termcount window=0) const

Protected Attributes
Xapian::termcount	window

Protected Attributes inherited from Xapian::Internal::QueryBranch
QueryVector	subqueries

Additional Inherited Members
Static Public Member Functions inherited from Xapian::Query::Internal
static Query::Internal *	unserialise (const char *p, const char end, const Registry &reg)

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

Detailed Description

Definition at line 319 of file queryinternal.h.

Constructor & Destructor Documentation

◆ QueryWindowed()

Xapian::Internal::QueryWindowed::QueryWindowed	(	size_t	n_subqueries,
		Xapian::termcount	window_
	)

inlineprotected

Definition at line 323 of file queryinternal.h.

Member Function Documentation

◆ done()

Query::Internal * Xapian::Internal::QueryWindowed::done ( )

virtual

Reimplemented from Xapian::Internal::QueryAndLike.

Definition at line 1423 of file queryinternal.cc.

References Xapian::Internal::QueryAndLike::done().

◆ get_window()

size_t Xapian::Internal::QueryWindowed::get_window ( ) const

inline

Definition at line 330 of file queryinternal.h.

Referenced by Xapian::check_query().

◆ postlist_windowed()

void Xapian::Internal::QueryWindowed::postlist_windowed	(	Xapian::Query::op	op,
		AndContext &	ctx,
		QueryOptimiser *	qopt,
		double	factor
	)		const

protected

Definition at line 1756 of file queryinternal.cc.

References Xapian::Internal::AndContext::add_pos_filter(), Xapian::Internal::Context::add_postlist(), Assert, QueryOptimiser::db, QueryOptimiser::full_db_has_positions(), Xapian::Database::Internal::has_positions(), Xapian::Query::LEAF_TERM, QueryOptimiser::need_positions, Xapian::Internal::QueryAndLike::postlist_sub_and_like(), and Xapian::Internal::Context::shrink().

Referenced by Xapian::Internal::QueryNear::postlist_sub_and_like(), and Xapian::Internal::QueryPhrase::postlist_sub_and_like().

Member Data Documentation

◆ window

Xapian::termcount Xapian::Internal::QueryWindowed::window

protected

Definition at line 321 of file queryinternal.h.

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

api/queryinternal.h
api/queryinternal.cc

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members