ref: 1a65079b2b8d199e5a49564c82f396186697467d
dir: /testsuite/utt_test_main.c/
/*************************************************************************/
/* */
/* Language Technologies Institute */
/* Carnegie Mellon University */
/* Copyright (c) 1999 */
/* All Rights Reserved. */
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/* this software and its documentation without restriction, including */
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/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
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/* 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 */
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/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
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/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author: Alan W Black (awb@cs.cmu.edu) */
/* Date: April 2000 */
/*************************************************************************/
/* */
/* Read some data, build an utt, look up words and extract some feats */
/* Actually doing osmething here */
/* */
/* */
/*************************************************************************/
#include <stdio.h>
#include "cst_hrg.h"
#include "cst_tokenstream.h"
#include "cst_lexicon.h"
extern cst_lexicon cmu_lex;
void cmu_lex_init();
static int bbb_relation_load(cst_relation *r,const char *filename);
static int WordSylSeg(cst_utterance *u);
int main(int argc, char **argv)
{
cst_utterance *u;
cst_relation *r;
cst_item *item=0;
int i;
cmu_lex_init();
u = new_utterance();
r = utt_relation_create(u,"Word");
bbb_relation_load(r,"ttt.txt");
WordSylSeg(u);
for (i=0,item=item_next(relation_head(utt_relation(u,"Segment")));
item; item=item_next(item),i++)
{
printf("Segment %s %s %s %s\n",
ffeature_string(item,"name"),
ffeature_string(item,"n.name"),
ffeature_string(item,"p.name"),
ffeature_string(item,"R:SylStructure.parent.name")
/* ffeature_string(item,"R:SylStructure.parent.R:Word.n.name"), */
/* item_feat_float(item,"duration")); */
);
}
delete_utterance(u);
return 0;
}
static int WordSylSeg(cst_utterance *u)
{
cst_item *word;
cst_relation *sylstructure,*seg;
cst_val *phones;
const cst_val *p;
cst_item *ssword,*segitem;
sylstructure = utt_relation_create(u,"SylStructure");
seg = utt_relation_create(u,"Segment");
for (word=relation_head(utt_relation(u,"Word"));
word; word=item_next(word))
{
printf("word: %s\n",item_feat_string(word,"name"));
ssword = relation_append(sylstructure,word);
phones = lex_lookup((cst_lexicon *)&cmu_lex,item_feat_string(word,"name"),NULL,NULL);
for (p=phones; p; p=val_cdr(p))
{
segitem = relation_append(seg,NULL);
item_set(segitem,"name",val_car(p));
printf("seg: %s\n",item_feat_string(segitem,"name"));
item_add_daughter(ssword,segitem);
}
delete_val_list(phones);
}
return TRUE;
}
static int bbb_relation_load(cst_relation *r,const char *filename)
{
const char *token;
cst_item *item;
cst_tokenstream *fd;
fd = ts_open(filename,
cst_ts_default_whitespacesymbols,
cst_ts_default_singlecharsymbols,
cst_ts_default_prepunctuationsymbols,
cst_ts_default_postpunctuationsymbols);
if (fd == 0)
return 0;
while (!ts_eof(fd))
{
token = ts_get(fd);
if (cst_streq(token,""))
continue;
item = relation_append(r,NULL);
item_set_string(item,"name",token);
item_set_string(item,"whitespace",fd->whitespace);
item_set_string(item,"prepunctuation",fd->prepunctuation);
item_set_string(item,"punc",fd->postpunctuation);
item_set_int(item,"file_pos",fd->file_pos);
item_set_int(item,"line_number",fd->line_number);
}
ts_close(fd);
return 1;
}