Xapian::Internal::QueryValueLE Class Reference

#include <queryinternal.h>

Inheritance diagram for Xapian::Internal::QueryValueLE:

Collaboration diagram for Xapian::Internal::QueryValueLE:

Public Member Functions
	QueryValueLE (Xapian::valueno slot_, std::string_view limit_)
PostListAndEstimate	postlist (QueryOptimiser *qopt, double factor, TermFreqs *termfreqs) const
void	serialise (std::string &result) const
Xapian::Query::op	get_type () const noexcept
std::string	get_description () const
Public Member Functions inherited from Xapian::Internal::QueryValueBase
	QueryValueBase (Xapian::valueno slot_)
Xapian::valueno	get_slot () const
Public Member Functions inherited from Xapian::Query::Internal
	Internal () noexcept
virtual	~Internal ()
virtual bool	postlist_sub_and_like (Xapian::Internal::AndContext &ctx, Xapian::Internal::QueryOptimiser *qopt, double factor, Xapian::Internal::TermFreqs *termfreqs) const
virtual void	postlist_sub_bool_or_like (Xapian::Internal::OrContext &ctx, Xapian::Internal::QueryOptimiser *qopt, Xapian::Internal::TermFreqs *termfreqs) const
virtual void	postlist_sub_or_like (Xapian::Internal::OrContext &ctx, Xapian::Internal::QueryOptimiser *qopt, double factor, Xapian::Internal::TermFreqs *termfreqs, bool keep_zero_weight=true) const
virtual void	postlist_sub_xor (Xapian::Internal::XorContext &ctx, Xapian::Internal::QueryOptimiser *qopt, double factor, Xapian::Internal::TermFreqs *termfreqs) const
virtual termcount	get_length () const noexcept
virtual size_t	get_num_subqueries () const noexcept
virtual const Query	get_subquery (size_t n) const
virtual termcount	get_wqf () const
virtual termpos	get_pos () const
virtual void	gather_terms (void *void_terms) const
Public Member Functions inherited from Xapian::Internal::intrusive_base
	intrusive_base ()
	Construct with no references. More...

Private Attributes
std::string	limit

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...
Protected Attributes inherited from Xapian::Internal::QueryValueBase
Xapian::valueno	slot

Detailed Description

Definition at line 164 of file queryinternal.h.

Constructor & Destructor Documentation

QueryValueLE()

Xapian::Internal::QueryValueLE::QueryValueLE ( Xapian::valueno  slot_, std::string_view  limit_  )

inline

Definition at line 168 of file queryinternal.h.

Member Function Documentation

get_description()

string Xapian::Internal::QueryValueLE::get_description ( ) const

virtual

Implements Xapian::Query::Internal.

Definition at line 1729 of file queryinternal.cc.

References description_append(), limit, Xapian::Internal::QueryValueBase::slot, and Xapian::Internal::str().

get_type()

Query::op Xapian::Internal::QueryValueLE::get_type ( ) const

virtualnoexcept

Implements Xapian::Query::Internal.

Definition at line 1723 of file queryinternal.cc.

References Xapian::Query::OP_VALUE_LE.

postlist()

PostListAndEstimate Xapian::Internal::QueryValueLE::postlist ( QueryOptimiser *  qopt, double  factor, TermFreqs *  termfreqs  ) const

virtual

Implements Xapian::Query::Internal.

Definition at line 1642 of file queryinternal.cc.

References AssertEq, Xapian::Internal::QueryOptimiser::db, Xapian::Internal::QueryOptimiser::db_size, Xapian::Internal::estimate_range_freq(), Xapian::Internal::QueryOptimiser::get_no_estimates(), Xapian::Internal::QueryOptimiser::get_stats(), Xapian::Database::Internal::get_value_freq(), Xapian::Database::Internal::get_value_lower_bound(), Xapian::Database::Internal::get_value_upper_bound(), Xapian::Internal::QueryOptimiser::inc_total_subqs(), limit, LOGCALL, Xapian::Database::Internal::open_post_list(), RETURN, and Xapian::Internal::QueryValueBase::slot.

serialise()

void Xapian::Internal::QueryValueLE::serialise ( std::string &  result ) const

virtual

Implements Xapian::Query::Internal.

Definition at line 1708 of file queryinternal.cc.

References limit, pack_string(), pack_string_empty(), pack_uint(), and Xapian::Internal::QueryValueBase::slot.

Member Data Documentation

limit

std::string Xapian::Internal::QueryValueLE::limit

private

Definition at line 165 of file queryinternal.h.

Referenced by get_description(), postlist(), and serialise().

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

• api/queryinternal.h
• api/queryinternal.cc