assert(classifier_count_exact(cls) == tcls_count_exact(tcls));
for (i = 0; i < confidence; i++) {
struct cls_rule *cr0, *cr1;
assert(classifier_count_exact(cls) == tcls_count_exact(tcls));
for (i = 0; i < confidence; i++) {
struct cls_rule *cr0, *cr1;