libsent/src/ngram/ngram_lookup.c File Reference

Look up N-gram entries from its name string. More...

#include <sent/stddefs.h>
#include <sent/ngram2.h>
#include <sent/ptree.h>

Go to the source code of this file.

Functions
void	ngram_make_lookup_tree (NGRAM_INFO *ndata)
	Make index tree for searching N-gram ID from the entry name.
WORD_ID	ngram_lookup_word (NGRAM_INFO *ndata, char *wordstr)
	Look up N-gram ID by entry name.
WORD_ID	make_ngram_ref (NGRAM_INFO *ndata, char *wstr)
	Return N-gram ID of entry name, or unknown class ID if not found.

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Detailed Description

Look up N-gram entries from its name string.

Author:

Akinobu LEE

Date:

Wed Feb 16 16:42:38 2005

Revision

1.1.1.1

Definition in file ngram_lookup.c.

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Function Documentation

void ngram_make_lookup_tree

(

NGRAM_INFO *

ndata

)

Make index tree for searching N-gram ID from the entry name.

Parameters:

ndata

[in] N-gram data

Definition at line 35 of file ngram_lookup.c.

Referenced by ngram_read_bin().

WORD_ID ngram_lookup_word	(	NGRAM_INFO *	ndata,
		char *	wordstr
	)

Look up N-gram ID by entry name.

Parameters:

	ndata	[in] N-gram data
	wordstr	[in] entry name to search

Returns:

the found class/word ID, or WORD_INVALID if not found.

Definition at line 65 of file ngram_lookup.c.

Referenced by add_bigram(), add_unigram(), make_ngram_ref(), set_ngram(), and set_unknown_id().

WORD_ID make_ngram_ref	(	NGRAM_INFO *	ndata,
		char *	wstr
	)

Return N-gram ID of entry name, or unknown class ID if not found.

Parameters:

	ndata	[in] N-gram data
	wstr	[in] entry name to search

Returns:

the found class/word ID, or unknown ID if not found.

Definition at line 85 of file ngram_lookup.c.

Referenced by make_voca_ref().

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