73 lines
3.7 KiB
C
73 lines
3.7 KiB
C
/*************************************************************************/
|
|
/* */
|
|
/* 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 */
|
|
/*************************************************************************/
|
|
/* */
|
|
/* Relation */
|
|
/* */
|
|
/*************************************************************************/
|
|
#ifndef _CST_RELATION_H__
|
|
#define _CST_RELATION_H__
|
|
|
|
#include "cst_file.h"
|
|
#include "cst_val.h"
|
|
#include "cst_features.h"
|
|
#include "cst_item.h"
|
|
#include "cst_utterance.h"
|
|
|
|
struct cst_relation_struct {
|
|
char *name;
|
|
cst_features *features;
|
|
cst_utterance *utterance;
|
|
cst_item *head;
|
|
cst_item *tail;
|
|
};
|
|
|
|
/* Constructor functions */
|
|
cst_relation *new_relation(const char *name, cst_utterance *u);
|
|
|
|
void delete_relation(cst_relation *r);
|
|
|
|
cst_item *relation_head(cst_relation *r);
|
|
cst_item *relation_tail(cst_relation *r);
|
|
const char *relation_name(cst_relation *r);
|
|
|
|
cst_item *relation_append(cst_relation *r,cst_item *i);
|
|
cst_item *relation_prepend(cst_relation *r,cst_item *i);
|
|
|
|
int relation_load(cst_relation *r, const char *filename);
|
|
int relation_save(cst_relation *r, const char *filename);
|
|
|
|
#endif
|