void prune_irrelevant_rules(Postprocessor *pp)
{
/* call this (a) after having called post_process_scan_linkage() on all
generated linkages, but (b) before calling post_process() on any
particular linkage. Here we mark all rules which we know (from having
accumulated a set of link names appearing in *any* linkage) won't
ever be needed. */
pp_rule *rule;
int coIDX, cnIDX, rcoIDX=0, rcnIDX=0;
/* If we didn't scan any linkages, there's no pruning to be done. */
if (pp_linkset_population(pp->set_of_links_of_sentence)==0) return;
for (coIDX=0;;coIDX++)
{
rule = &(pp->knowledge->contains_one_rules[coIDX]);
if (rule->msg==NULL) break;
if (pp_linkset_match_bw(pp->set_of_links_of_sentence, rule->selector))
{
/* mark rule as being relevant to this sentence */
pp->relevant_contains_one_rules[rcoIDX++] = coIDX;
pp_linkset_add(pp->set_of_links_in_an_active_rule, rule->selector);
}
}
pp->relevant_contains_one_rules[rcoIDX] = -1; /* end sentinel */
for (cnIDX=0;;cnIDX++)
{
rule = &(pp->knowledge->contains_none_rules[cnIDX]);
if (rule->msg==NULL) break;
if (pp_linkset_match_bw(pp->set_of_links_of_sentence, rule->selector))
{
pp->relevant_contains_none_rules[rcnIDX++] = cnIDX;
pp_linkset_add(pp->set_of_links_in_an_active_rule, rule->selector);
}
}
pp->relevant_contains_none_rules[rcnIDX] = -1;
if (verbosity>1) {
printf("Saw %i unique link names in all linkages.\n",
pp_linkset_population(pp->set_of_links_of_sentence));
printf("Using %i 'contains one' rules and %i 'contains none' rules\n",
rcoIDX, rcnIDX);
}
}
/**
* Call this (a) after having called post_process_scan_linkage() on all
* generated linkages, but (b) before calling post_process() on any
* particular linkage. Here we mark all rules which we know (from having
* accumulated a set of link names appearing in *any* linkage) that won't
* ever be needed.
*/
static void prune_irrelevant_rules(Postprocessor *pp)
{
pp_rule *rule;
int coIDX, cnIDX, rcoIDX = 0, rcnIDX = 0;
/* If we didn't scan any linkages, there's no pruning to be done. */
if (pp_linkset_population(pp->set_of_links_of_sentence) == 0) return;
for (coIDX = 0; ; coIDX++)
{
rule = &(pp->knowledge->contains_one_rules[coIDX]);
if (rule->msg == NULL) break;
if (pp_linkset_match_bw(pp->set_of_links_of_sentence, rule->selector))
{
/* Mark rule as being relevant to this sentence */
pp->relevant_contains_one_rules[rcoIDX++] = coIDX;
pp_linkset_add(pp->set_of_links_in_an_active_rule, rule->selector);
}
}
pp->relevant_contains_one_rules[rcoIDX] = -1; /* end sentinel */
for (cnIDX = 0; ; cnIDX++)
{
rule = &(pp->knowledge->contains_none_rules[cnIDX]);
if (rule->msg == NULL) break;
if (pp_linkset_match_bw(pp->set_of_links_of_sentence, rule->selector))
{
pp->relevant_contains_none_rules[rcnIDX++] = cnIDX;
pp_linkset_add(pp->set_of_links_in_an_active_rule, rule->selector);
}
}
pp->relevant_contains_none_rules[rcnIDX] = -1;
if (debug_level(5))
{
printf("PP: Saw %zd unique link names in all linkages.\n",
pp_linkset_population(pp->set_of_links_of_sentence));
printf("PP: Using %i 'contains one' rules and %i 'contains none' rules\n",
rcoIDX, rcnIDX);
}
}
