1/*************************************************************************/
2/* */
3/* Language Technologies Institute */
4/* Carnegie Mellon University */
5/* Copyright (c) 1999 */
6/* All Rights Reserved. */
7/* */
8/* Permission is hereby granted, free of charge, to use and distribute */
9/* this software and its documentation without restriction, including */
10/* without limitation the rights to use, copy, modify, merge, publish, */
11/* distribute, sublicense, and/or sell copies of this work, and to */
12/* permit persons to whom this work is furnished to do so, subject to */
13/* the following conditions: */
14/* 1. The code must retain the above copyright notice, this list of */
15/* conditions and the following disclaimer. */
16/* 2. Any modifications must be clearly marked as such. */
17/* 3. Original authors' names are not deleted. */
18/* 4. The authors' names are not used to endorse or promote products */
19/* derived from this software without specific prior written */
20/* permission. */
21/* */
22/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
23/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
24/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
25/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
26/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
27/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
28/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
29/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
30/* THIS SOFTWARE. */
31/* */
32/*************************************************************************/
33/* Author: Alan W Black (awb@cs.cmu.edu) */
34/* Date: December 1999 */
35/*************************************************************************/
36/* */
37/* Utterances */
38/* */
39/*************************************************************************/
40#ifndef _CST_UTTERANCE_H__
41#define _CST_UTTERANCE_H__
42
43#include "cst_file.h"
44#include "cst_val.h"
45#include "cst_features.h"
46#include "cst_item.h"
47#include "cst_relation.h"
48#include "cst_alloc.h"
49
50struct cst_utterance_struct {
51 cst_features *features;
52 cst_features *ffunctions;
53 cst_features *relations;
54 cst_alloc_context ctx;
55};
56
57/* Constructor functions */
58cst_utterance *new_utterance();
59void delete_utterance(cst_utterance *u);
60
61cst_relation *utt_relation(const cst_utterance *u,const char *name);
62cst_relation *utt_relation_create(cst_utterance *u,const char *name);
63int utt_relation_delete(cst_utterance *u,const char *name);
64int utt_relation_present(cst_utterance *u,const char *name);
65
66typedef cst_utterance *(*cst_uttfunc)(cst_utterance *i);
67CST_VAL_USER_FUNCPTR_DCLS(uttfunc,cst_uttfunc)
68
69/* Allocate memory "locally" to an utterance, on platforms that
70 support/require this (currently only WinCE) */
71#define cst_utt_alloc(UTT,TYPE,SIZE) ((TYPE *)cst_local_alloc((UTT)->ctx,sizeof(TYPE)*(SIZE)))
72#define cst_utt_free(UTT,PTR) cst_local_free((UTT)->ctx,(PTR))
73
74#endif
75

source code of include/flite/cst_utterance.h