Linkage linkage_create(int k, Sentence sent, Parse_Options opts) {
Linkage linkage;
assert((k < sent->num_linkages_post_processed) && (k >= 0), "index out of range");
/* Using exalloc since this is external to the parser itself. */
linkage = (Linkage) exalloc(sizeof(struct Linkage_s));
linkage->num_words = sent->length;
linkage->word = (char **) exalloc(linkage->num_words*sizeof(char *));
linkage->current = 0;
linkage->num_sublinkages=0;
linkage->sublinkage = NULL;
linkage->unionized = FALSE;
linkage->sent = sent;
linkage->opts = opts;
linkage->info = sent->link_info[k];
extract_links(sent->link_info[k].index, sent->null_count, sent->parse_info);
compute_chosen_words(sent, linkage);
if (set_has_fat_down(sent)) {
extract_fat_linkage(sent, opts, linkage);
}
else {
extract_thin_linkage(sent, opts, linkage);
}
if (sent->dict->postprocessor != NULL) {
linkage_post_process(linkage, sent->dict->postprocessor);
}
return linkage;
}
Linkage linkage_create(LinkageIdx k, Sentence sent, Parse_Options opts)
{
Linkage linkage;
if (opts->use_sat_solver)
{
linkage = sat_create_linkage(k, sent, opts);
if (!linkage) return NULL;
}
else
{
/* Cannot create a Linkage for a discarded linkage. */
if (sent->num_linkages_post_processed <= k) return NULL;
linkage = &sent->lnkages[k];
}
/* Perform remaining initialization we haven't done yet...*/
compute_chosen_words(sent, linkage, opts);
linkage->is_sent_long = (linkage->num_words >= opts->twopass_length);
return linkage;
}
