ref: ddca83a2f0f45046c7008bb3e19da5294a1bd160
dir: /include/cst_utterance.h/
/*************************************************************************/
/* */
/* Language Technologies Institute */
/* Carnegie Mellon University */
/* Copyright (c) 1999 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author: Alan W Black (awb@cs.cmu.edu) */
/* Date: December 1999 */
/*************************************************************************/
/* */
/* Utterances */
/* */
/*************************************************************************/
#ifndef _CST_UTTERANCE_H__
#define _CST_UTTERANCE_H__
#include "cst_file.h"
#include "cst_val.h"
#include "cst_features.h"
#include "cst_item.h"
#include "cst_relation.h"
#include "cst_alloc.h"
struct cst_utterance_struct {
cst_features *features;
cst_features *ffunctions;
cst_features *relations;
cst_alloc_context ctx;
};
/* Constructor functions */
cst_utterance *new_utterance();
void delete_utterance(cst_utterance *u);
cst_relation *utt_relation(const cst_utterance *u,const char *name);
cst_relation *utt_relation_create(cst_utterance *u,const char *name);
int utt_relation_delete(cst_utterance *u,const char *name);
int utt_relation_present(cst_utterance *u,const char *name);
typedef cst_utterance *(*cst_uttfunc)(cst_utterance *i);
CST_VAL_USER_FUNCPTR_DCLS(uttfunc,cst_uttfunc)
/* Allocate memory "locally" to an utterance, on platforms that
support/require this (currently only WinCE) */
#define cst_utt_alloc(UTT,TYPE,SIZE) ((TYPE *)cst_local_alloc((UTT)->ctx,sizeof(TYPE)*(SIZE)))
#define cst_utt_free(UTT,PTR) cst_local_free((UTT)->ctx,(PTR))
#endif