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