SphinxBase  0.6
src/libsphinxbase/lm/ngram_model_dmp.h
00001 /* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
00002 /* ====================================================================
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00018  * This work was supported in part by funding from the Defense Advanced 
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00022  * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND 
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00037 /*
00038  * \file ngram_model_dmp.h DMP format for N-Gram models
00039  *
00040  * Author: David Huggins-Daines <dhuggins@cs.cmu.edu>
00041  */
00042 
00043 #ifndef __NGRAM_MODEL_DMP_H__
00044 #define __NGRAM_MODEL_DMP_H__
00045 
00046 #include "sphinxbase/mmio.h"
00047 
00048 #include "ngram_model_internal.h"
00049 #include "lm3g_model.h"
00050 
00054 struct bigram_s {
00055     uint16 wid; 
00056     uint16 prob2;       
00057     uint16 bo_wt2;      
00058     uint16 trigrams;    
00060 };
00061 
00068 struct trigram_s {
00069     uint16 wid;   
00070     uint16 prob3; 
00071 };
00072 
00076 typedef struct ngram_model_dmp_s {
00077     ngram_model_t base;  
00078     lm3g_model_t lm3g;   
00079     mmio_file_t *dump_mmap; 
00080 } ngram_model_dmp_t;
00081 
00089 ngram_model_dmp_t *ngram_model_dmp_build(ngram_model_t *base);
00090 
00091 
00092 #endif /*  __NGRAM_MODEL_DMP_H__ */