A termlist iterator over the contents of a ValueCountMatchSpy. More...

Inheritance diagram for ValueCountTermList:

Collaboration diagram for ValueCountTermList:

Public Member Functions
	ValueCountTermList (ValueCountMatchSpy::Internal *spy_)

string	get_termname () const
	Return the termname at the current position. More...

Xapian::doccount	get_termfreq () const
	Return the term frequency for the term at the current position. More...

TermList *	next ()
	Advance the current position to the next term in the termlist. More...

TermList *	skip_to (const string &term)
	Skip forward to the specified term. More...

bool	at_end () const
	Return true if the current position is past the last term in this list. More...

Xapian::termcount	get_approx_size () const
	Return approximate size of this termlist. More...

Xapian::termcount	get_wdf () const
	Return the wdf for the term at the current position. More...

Xapian::PositionIterator	positionlist_begin () const
	Return a PositionIterator for the current position. More...

Xapian::termcount	positionlist_count () const
	Return the length of the position list for the current position. More...

Public Member Functions inherited from Xapian::TermIterator::Internal
virtual	~Internal ()
	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...

virtual void	accumulate_stats (Xapian::Internal::ExpandStats &stats) const
	Collate weighting information for the current term. More...

virtual const std::vector< Xapian::termpos > *	get_vector_termpos () const
	Get pointer to vector<termpos> if that's the internal representation. More...

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

Private Attributes
map< string, Xapian::doccount >::const_iterator	it

bool	started

intrusive_ptr< Xapian::ValueCountMatchSpy::Internal >	spy

Additional Inherited Members
Public Attributes inherited from Xapian::TermIterator::Internal
size_t	shard_index = 0
	Which shard of a multidatabase this is from. More...

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

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

Detailed Description

A termlist iterator over the contents of a ValueCountMatchSpy.

Definition at line 91 of file matchspy.cc.

Constructor & Destructor Documentation

◆ ValueCountTermList()

ValueCountTermList::ValueCountTermList ( ValueCountMatchSpy::Internal * spy_ )

inlineexplicit

Definition at line 98 of file matchspy.cc.

Member Function Documentation

◆ at_end()

bool ValueCountTermList::at_end ( ) const

inlinevirtual

Return true if the current position is past the last term in this list.

Implements Xapian::TermIterator::Internal.

Definition at line 135 of file matchspy.cc.

References Assert.

◆ get_approx_size()

Xapian::termcount ValueCountTermList::get_approx_size ( ) const

inlinevirtual

Return approximate size of this termlist.

Implements Xapian::TermIterator::Internal.

Definition at line 140 of file matchspy.cc.

References unsupported_method().

◆ get_termfreq()

Xapian::doccount ValueCountTermList::get_termfreq ( ) const

inlinevirtual

Return the term frequency for the term at the current position.

Implements Xapian::TermIterator::Internal.

Definition at line 111 of file matchspy.cc.

References Assert.

◆ get_termname()

string ValueCountTermList::get_termname ( ) const

inlinevirtual

Return the termname at the current position.

Implements Xapian::TermIterator::Internal.

Definition at line 105 of file matchspy.cc.

References Assert.

◆ get_wdf()

Xapian::termcount ValueCountTermList::get_wdf ( ) const

inlinevirtual

Return the wdf for the term at the current position.

Implements Xapian::TermIterator::Internal.

Definition at line 141 of file matchspy.cc.

References unsupported_method().

◆ next()

TermList* ValueCountTermList::next ( )

inlinevirtual

Advance the current position to the next term in the termlist.

The list starts before the first term in the list, so next(), skip_to() or check() must be called before any methods which need the context of the current position.

Returns: If a non-NULL pointer is returned, then the caller should substitute the returned pointer for its pointer to us, and then delete us. This "pruning" can only happen for a non-leaf subclass of this class.

Implements Xapian::TermIterator::Internal.

Definition at line 117 of file matchspy.cc.

References Assert.