Flat lexicon search. More...

#include <string.h>
#include <assert.h>
#include <sphinxbase/ckd_alloc.h>
#include <sphinxbase/listelem_alloc.h>
#include <sphinxbase/err.h>
#include "ngram_search.h"
#include "ps_lattice_internal.h"

Macros
#define	__CHAN_DUMP__ 0

#define	chan_v_eval(chan) hmm_vit_eval(&(chan)->hmm)

Functions
void	ngram_fwdflat_init (ngram_search_t *ngs)
	Initialize N-Gram search for fwdflat decoding. More...

void	ngram_fwdflat_deinit (ngram_search_t *ngs)
	Release memory associated with fwdflat decoding. More...

int	ngram_fwdflat_reinit (ngram_search_t *ngs)
	Rebuild search structures for updated language models. More...

void	ngram_fwdflat_start (ngram_search_t *ngs)
	Start fwdflat decoding for an utterance. More...

int	ngram_fwdflat_search (ngram_search_t *ngs, int frame_idx)
	Search one frame forward in an utterance. More...

void	ngram_fwdflat_finish (ngram_search_t *ngs)
	Finish fwdflat decoding for an utterance. More...

Detailed Description

Flat lexicon search.

Definition in file ngram_search_fwdflat.c.

Macro Definition Documentation

◆ __CHAN_DUMP__

#define __CHAN_DUMP__ 0

Definition at line 56 of file ngram_search_fwdflat.c.

◆ chan_v_eval

#define chan_v_eval ( chan ) hmm_vit_eval(&(chan)->hmm)

Definition at line 60 of file ngram_search_fwdflat.c.

Function Documentation

◆ ngram_fwdflat_deinit()

void ngram_fwdflat_deinit ( ngram_search_t * ngs )

Release memory associated with fwdflat decoding.

Definition at line 169 of file ngram_search_fwdflat.c.

Referenced by ngram_search_free().

◆ ngram_fwdflat_finish()

void ngram_fwdflat_finish ( ngram_search_t * ngs )

Finish fwdflat decoding for an utterance.

Definition at line 929 of file ngram_search_fwdflat.c.

◆ ngram_fwdflat_init()

void ngram_fwdflat_init ( ngram_search_t * ngs )

Initialize N-Gram search for fwdflat decoding.

Definition at line 145 of file ngram_search_fwdflat.c.

◆ ngram_fwdflat_reinit()

int ngram_fwdflat_reinit ( ngram_search_t * ngs )

Rebuild search structures for updated language models.

Definition at line 192 of file ngram_search_fwdflat.c.

References ngram_search_s::fwdflat_wordlist.

◆ ngram_fwdflat_search()

int ngram_fwdflat_search	(	ngram_search_t *	ngs,
		int	frame_idx
	)

Search one frame forward in an utterance.

Definition at line 816 of file ngram_search_fwdflat.c.

◆ ngram_fwdflat_start()

void ngram_fwdflat_start ( ngram_search_t * ngs )

Start fwdflat decoding for an utterance.

Definition at line 374 of file ngram_search_fwdflat.c.

Macros

Functions