ngram_model_trie.h

/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
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 * This work was supported in part by funding from the Defense Advanced 
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 * United States of America, and the CMU Sphinx Speech Consortium.
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#ifndef __NGRAM_MODEL_TRIE_H__
#define __NGRAM_MODEL_TRIE_H__

#include <sphinxbase/prim_type.h>
#include <sphinxbase/logmath.h>

#include "ngram_model_internal.h"
#include "lm_trie.h"

typedef struct ngram_model_trie_s {
    ngram_model_t base;  
    lm_trie_t *trie;     
} ngram_model_trie_t;

ngram_model_t *ngram_model_trie_read_arpa(cmd_ln_t * config,
                                          const char *path,
                                          logmath_t * lmath);

int ngram_model_trie_write_arpa(ngram_model_t * base, const char *path);

ngram_model_t *ngram_model_trie_read_bin(cmd_ln_t * config,
                                         const char *path,
                                         logmath_t * lmath);

int ngram_model_trie_write_bin(ngram_model_t * model, const char *path);

ngram_model_t *ngram_model_trie_read_dmp(cmd_ln_t * config,
                                         const char *file_name,
                                         logmath_t * lmath);

#endif                          /* __NGRAM_MODEL_TRIE_H__ */