FlintTermListTable Class Reference

#include <flint_termlisttable.h>

Inheritance diagram for FlintTermListTable:

[legend]Collaboration diagram for FlintTermListTable:

[legend]List of all members.

Public Member Functions
	FlintTermListTable (std::string dbdir, bool readonly)
	Create a new FlintTermListTable object.
void	set_termlist (Xapian::docid did, const Xapian::Document &doc, flint_doclen_t doclen)
	Set the termlist data for document did.
void	delete_termlist (Xapian::docid did)
	Delete the termlist data for document did.
flint_doclen_t	get_doclength (Xapian::docid did) const
	Returns the document length for document did.

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Detailed Description

Definition at line 35 of file flint_termlisttable.h.

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Constructor & Destructor Documentation

FlintTermListTable::FlintTermListTable	(	std::string	dbdir,
		bool	readonly
	)			[inline]

Create a new FlintTermListTable object.

This method does not create or open the table on disk - you must call the create() or open() methods respectively!

Parameters:

	dbdir	The directory the flint database is stored in.
	readonly	true if we're opening read-only, else false.

Definition at line 45 of file flint_termlisttable.h.

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Member Function Documentation

void FlintTermListTable::set_termlist	(	Xapian::docid	did,
		const Xapian::Document &	doc,
		flint_doclen_t	doclen
	)

Set the termlist data for document did.

Any existing data is replaced.

Parameters:

	did	The docid to set the termlist data for.
	doc	The Xapian::Document object to read term data from.
	doclen	The document length.

Definition at line 39 of file flint_termlisttable.cc.

References Assert, common_prefix_length(), DEBUGCALL, flint_docid_to_key(), Xapian::TermIterator::get_wdf(), pack_uint(), Xapian::Document::termlist_begin(), Xapian::Document::termlist_count(), and Xapian::Document::termlist_end().

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

void FlintTermListTable::delete_termlist

(

Xapian::docid

did

)

[inline]

Delete the termlist data for document did.

Parameters:

did

The docid to delete the termlist data for.

Definition at line 63 of file flint_termlisttable.h.

References FlintTable::del(), and flint_docid_to_key().

Referenced by FlintWritableDatabase::delete_document().

flint_doclen_t FlintTermListTable::get_doclength

(

Xapian::docid

did

)

const

Returns the document length for document did.

Definition at line 124 of file flint_termlisttable.cc.

References DEBUGCALL, flint_docid_to_key(), FlintTable::get_exact_entry(), om_tostring(), RETURN, and unpack_uint().

Referenced by FlintDatabase::get_doclength().

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

• backends/flint/flint_termlisttable.h
• backends/flint/flint_termlisttable.cc

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