A PostList iterating all docids when they form a contiguous range. More...

#include <contiguousalldocspostlist.h>

Inheritance diagram for ContiguousAllDocsPostList:

Collaboration diagram for ContiguousAllDocsPostList:

Public Member Functions
	ContiguousAllDocsPostList (Xapian::doccount doccount)
	Constructor. More...

Xapian::docid	get_docid () const
	Return the current docid. More...

Xapian::termcount	get_wdf () const
	Always return 1 (wdf isn't totally meaningful for us). More...

PositionList *	read_position_list ()
	Throws InvalidOperationError. More...

PositionList *	open_position_list () const
	Throws InvalidOperationError. More...

PostList *	next (double w_min)
	Advance to the next document. More...

PostList *	skip_to (Xapian::docid target, double w_min)
	Skip ahead to next document with docid >= target. More...

bool	at_end () const
	Return true if and only if we're off the end of the list. More...

Xapian::termcount	get_wdf_upper_bound () const
	Always return 1 (wdf isn't totally meaningful for us). More...

std::string	get_description () const
	Return a string description of this object. More...

Public Member Functions inherited from LeafPostList
	~LeafPostList ()

Xapian::termcount	get_collfreq () const
	Get the collection frequency of the term. More...

void	set_termweight (const Xapian::Weight *weight_)
	Set the weighting scheme to use during matching. More...

double	resolve_lazy_termweight (Xapian::Weight weight_, Xapian::Weight::Internal stats, Xapian::termcount qlen, Xapian::termcount wqf, double factor, const Xapian::Database::Internal *shard)

double	get_weight (Xapian::termcount doclen, Xapian::termcount unique_terms, Xapian::termcount wdfdocmax) const
	Return the weight contribution for the current position. More...

double	recalc_maxweight ()
	Recalculate the upper bound on what get_weight() can return. More...

Xapian::termcount	count_matching_subqs () const
	Count the number of leaf subqueries which match at the current position. More...

void	gather_position_lists (OrPositionList *orposlist)
	Gather PositionList* objects for a subtree. More...

virtual bool	open_nearby_postlist (std::string_view term_, bool need_read_pos, LeafPostList *&pl) const
	Open another postlist from the same database. More...

const std::string &	get_term () const
	Get the term name. More...

void	set_term (std::string_view term_)
	Set the term name. More...

Public Member Functions inherited from Xapian::Internal::PostList
virtual	~PostList ()
	We have virtual methods and want to be able to delete derived classes using a pointer to the base class, so we need a virtual destructor. More...

Xapian::doccount	get_termfreq () const
	Get an estimate of the number of documents this PostList will return. More...

virtual PostList *	check (Xapian::docid did, double w_min, bool &valid)
	Check if the specified docid occurs in this postlist. More...

PostList *	next ()
	Advance the current position to the next document in the postlist. More...

PostList *	skip_to (Xapian::docid did)
	Skip forward to the specified docid. More...

virtual void	get_docid_range (docid &first, docid &last) const
	Get the bounds on the range of docids this PostList can return. More...

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

	ContiguousAllDocsPostList (const ContiguousAllDocsPostList &)
	Don't allow copying. More...

Private Attributes
Xapian::docid	did = 0
	The current document id. More...

Additional Inherited Members
Protected Member Functions inherited from LeafPostList
	LeafPostList (std::string_view term_)
	Only constructable as a base class for derived classes. More...

Protected Member Functions inherited from Xapian::Internal::PostList
	PostList ()
	Only constructable as a base class for derived classes. More...

Protected Attributes inherited from LeafPostList
const Xapian::Weight *	weight = nullptr

std::string	term
	The term name for this postlist (empty for an alldocs postlist). More...

Xapian::termcount	collfreq
	The collection frequency of the term. More...

Protected Attributes inherited from Xapian::Internal::PostList
Xapian::doccount	termfreq
	Estimate of the number of documents this PostList will return. More...