include/cst_utt_utils.h

/*************************************************************************/
/*                                                                       */
/*                  Language Technologies Institute                      */
/*                     Carnegie Mellon University                        */
/*                        Copyright (c) 1999                             */
/*                        All Rights Reserved.                           */
/*                                                                       */
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/*      permission.                                                      */
/*                                                                       */
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/*  DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING      */
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/*                                                                       */
/*************************************************************************/
/*             Author:  Alan W Black (awb@cs.cmu.edu)                    */
/*               Date:  September 2000                                   */
/*************************************************************************/
/*                                                                       */
/*  Various utterance access/setting functions                           */
/*                                                                       */
/*************************************************************************/
#ifndef _UTT_UTILS_H__
#define _UTT_UTILS_H__

#include "cst_hrg.h"
#include "cst_wave.h"

int utt_set_wave(cst_utterance *u, cst_wave *w);
cst_wave *utt_wave(cst_utterance *u);

const char *utt_input_text(cst_utterance *u);
int utt_set_input_text(cst_utterance *u,const char *text);

#define utt_feat_string(U,F) (feat_string((U)->features,F))
#define utt_feat_int(U,F) (feat_int((U)->features,F))
#define utt_feat_float(U,F) (feat_float((U)->features,F))
#define utt_feat_val(U,F) (feat_val((U)->features,F))

#define utt_set_feat_string(U,F,V) (feat_set_string((U)->features,F,V))
#define utt_set_feat_int(U,F,V) (feat_set_int((U)->features,F,V))
#define utt_set_feat_float(U,F,V) (feat_set_float((U)->features,F,V))
#define utt_set_feat(U,F,V) (feat_set((U)->features,F,V))

#define utt_rel_head(U,R) (relation_head(utt_relation((U),R)))

#endif