#include <multimatch.h>

Collaboration diagram for MultiMatch:

Public Member Functions
	MultiMatch (const Xapian::Database &db_, const Xapian::Query &query, Xapian::termcount qlen, const Xapian::RSet omrset, Xapian::doccount collapse_max_, Xapian::valueno collapse_key_, int percent_cutoff_, double weight_cutoff_, Xapian::Enquire::docid_order order_, Xapian::valueno sort_key_, Xapian::Enquire::Internal::sort_setting sort_by_, bool sort_value_forward_, double time_limit_, Xapian::Weight::Internal &stats, const Xapian::Weight wtscheme, const vector< Xapian::Internal::opt_intrusive_ptr< Xapian::MatchSpy >> &matchspies_, bool have_sorter, bool have_mdecider)
	MultiMatch constructor. More...

void	get_mset (Xapian::doccount first, Xapian::doccount maxitems, Xapian::doccount check_at_least, Xapian::MSet &mset, Xapian::Weight::Internal &stats, const Xapian::MatchDecider mdecider, const Xapian::KeyMaker sorter)
	Run the match and generate an MSet object. More...

void	recalc_maxweight ()
	Called by postlists to indicate that they've rearranged themselves and the maxweight now possible is smaller. More...

bool	full_db_has_positions () const

Private Member Functions
double	getorrecalc_maxweight (PostList *pl)
	get the maxweight that the postlist pl may return, calling recalc_maxweight if recalculate_w_max is set, and unsetting it. More...

	MultiMatch (const MultiMatch &)
	Copying is not permitted. More...

void	operator= (const MultiMatch &)
	Assignment is not permitted. More...

Private Attributes
std::vector< Xapian::Internal::intrusive_ptr< SubMatch > >	leaves
	Vector of the items. More...

const Xapian::Database	db

Xapian::Query	query

Xapian::doccount	collapse_max

Xapian::valueno	collapse_key

int	percent_cutoff

double	weight_cutoff

Xapian::Enquire::docid_order	order

Xapian::valueno	sort_key

Xapian::Enquire::Internal::sort_setting	sort_by

bool	sort_value_forward

double	time_limit

const Xapian::Weight *	weight
	Weighting scheme. More...

bool	recalculate_w_max
	Internal flag to note that w_max needs to be recalculated while query is running. More...

vector< bool >	is_remote
	Is each sub-database remote? More...

const vector< Xapian::Internal::opt_intrusive_ptr< Xapian::MatchSpy > > &	matchspies
	The matchspies to use. More...

Detailed Description

Definition at line 34 of file multimatch.h.

Constructor & Destructor Documentation

MultiMatch::MultiMatch ( const MultiMatch & )

private

Copying is not permitted.

MultiMatch::MultiMatch	(	const Xapian::Database &	db_,
		const Xapian::Query &	query,
		Xapian::termcount	qlen,
		const Xapian::RSet *	omrset,
		Xapian::doccount	collapse_max_,
		Xapian::valueno	collapse_key_,
		int	percent_cutoff_,
		double	weight_cutoff_,
		Xapian::Enquire::docid_order	order_,
		Xapian::valueno	sort_key_,
		Xapian::Enquire::Internal::sort_setting	sort_by_,
		bool	sort_value_forward_,
		double	time_limit_,
		Xapian::Weight::Internal &	stats,
		const Xapian::Weight *	wtscheme,
		const vector< Xapian::Internal::opt_intrusive_ptr< Xapian::MatchSpy >> &	matchspies_,
		bool	have_sorter,
		bool	have_mdecider
	)

MultiMatch constructor.

Parameters

db_	The database to use.
query	The query
qlen	The query length
omrset	The relevance set (or NULL for no RSet)
time_limit_	Seconds to reduce check_at_least after (or <= 0 for no limit)
stats	The stats object to add our stats to.
wtscheme	Weighting scheme
matchspies_	Any the MatchSpy objects in use.
have_sorter	Is there a sorter in use?
have_mdecider	Is there a Xapian::MatchDecider in use?

Definition at line 277 of file multimatch.cc.

bool MultiMatch::full_db_has_positions ( ) const

inline

Definition at line 140 of file multimatch.h.