QuartzTermListTable Class Reference

#include <quartz_termlist.h>

Inheritance diagram for QuartzTermListTable:

[legend]Collaboration diagram for QuartzTermListTable:

[legend]List of all members.

Public Member Functions
	QuartzTermListTable (string path_, bool readonly_)
	Create a new table object.
void	set_entries (Xapian::docid did, Xapian::TermIterator t, const Xapian::TermIterator &t_end, quartz_doclen_t doclen, bool store_termfreqs)
	Set the entries in the termlist.
void	delete_termlist (Xapian::docid did)
	Clear the termlist.

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Detailed Description

Definition at line 35 of file quartz_termlist.h.

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Constructor & Destructor Documentation

QuartzTermListTable::QuartzTermListTable	(	string	path_,
		bool	readonly_
	)			[inline]

Create a new table object.

This does not create the table on disk - the create() method must be called before the table is created on disk

This also does not open the table - the open() method must be called before use is made of the table.

Parameters:

	path_	- Path at which the table is stored.
	readonly_	- whether to open the table for read only access.
	blocksize_	- Size of blocks to use. This parameter is only used when creating the table.

Definition at line 51 of file quartz_termlist.h.

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Member Function Documentation

void QuartzTermListTable::set_entries	(	Xapian::docid	did,
		Xapian::TermIterator	t,
		const Xapian::TermIterator &	t_end,
		quartz_doclen_t	doclen,
		bool	store_termfreqs
	)

Set the entries in the termlist.

If the termlist already exists, its contents are replaced.

Parameters:

store_termfreqs

If true, term frequencies are stored in the termlist. This should only be done with static databases (which are probably generated from dumps of dynamic databases) - updating cannot be done efficiently while storing term frequencies.

Definition at line 35 of file quartz_termlist.cc.

References DEBUGCALL, DEBUGLINE, Xapian::TermIterator::get_termfreq(), Xapian::TermIterator::get_wdf(), pack_bool(), pack_uint(), quartz_docid_to_key(), and size.

Referenced by QuartzWritableDatabase::add_document_(), and QuartzWritableDatabase::replace_document().

void QuartzTermListTable::delete_termlist

(

Xapian::docid

did

)

Clear the termlist.

After this call, the termlist for the specified document ID will not exist.

Definition at line 87 of file quartz_termlist.cc.

References DEBUGCALL_STATIC, Btree::del(), and quartz_docid_to_key().

Referenced by QuartzWritableDatabase::delete_document().

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

• backends/quartz/quartz_termlist.h
• backends/quartz/quartz_termlist.cc

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