alignment.h

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/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
/* ====================================================================
 * Copyright (c) 2010 Carnegie Mellon University.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * This work was supported in part by funding from the Defense Advanced 
 * Research Projects Agency and the National Science Foundation of the 
 * United States of America, and the CMU Sphinx Speech Consortium.
 *
 * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND 
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 */
 
#ifndef __PS_ALIGNMENT_H__
#define __PS_ALIGNMENT_H__
 
#include <pocketsphinx/prim_type.h>
 
#ifdef __cplusplus
extern "C" {
#endif
#if 0
}
#endif
 
#define PS_ALIGNMENT_NONE -1
 
typedef struct ps_alignment_s ps_alignment_t;
 
typedef struct ps_alignment_iter_s ps_alignment_iter_t;
 
POCKETSPHINX_EXPORT
ps_alignment_t *ps_alignment_retain(ps_alignment_t *al);
 
POCKETSPHINX_EXPORT
int ps_alignment_free(ps_alignment_t *al);
 
POCKETSPHINX_EXPORT
ps_alignment_iter_t *ps_alignment_words(ps_alignment_t *al);
 
POCKETSPHINX_EXPORT
ps_alignment_iter_t *ps_alignment_phones(ps_alignment_t *al);
 
POCKETSPHINX_EXPORT
ps_alignment_iter_t *ps_alignment_states(ps_alignment_t *al);
 
POCKETSPHINX_EXPORT
const char *ps_alignment_iter_name(ps_alignment_iter_t *itor);
 
POCKETSPHINX_EXPORT
int ps_alignment_iter_seg(ps_alignment_iter_t *itor, int *start, int *duration);
 
POCKETSPHINX_EXPORT
ps_alignment_iter_t *ps_alignment_iter_next(ps_alignment_iter_t *itor);
 
POCKETSPHINX_EXPORT
ps_alignment_iter_t *ps_alignment_iter_children(ps_alignment_iter_t *itor);
 
POCKETSPHINX_EXPORT
int ps_alignment_iter_free(ps_alignment_iter_t *itor);
 
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif /* __PS_ALIGNMENT_H__ */