void CList::identityRemove(CListEntry* d) {
for (CListElem* e = head(), *pe = NULL; e; pe = e, e = e->next()) {
if (e->data() == d) {
spliceOutNext(pe);
break;
}
}
}
void Table::identityRemove(CListEntry* k) {
for (TableListElem* e = head(), *pe = NULL; e; pe = e, e = e->next()) {
TableElem* d = e->data();
if (d->key == k) {
spliceOutNext(pe);
break;
}
}
}
void Table::remove(CListEntry* k) {
assert(k, "shouldn't be comparing zeros");
for (TableListElem* e = head(), *pe = NULL; e; pe = e, e = e->next()) {
TableElem* d = e->data();
assert(d->key, "shouldn't have a zero key");
if (d->key->EQ(k)) {
spliceOutNext(pe);
break;
}
}
}
CList* CList::identityIntersection(CList* l, bool makeCopy) {
CListElem* e = head(), *pe = NULL;
while (e) {
CListEntry* x = e->data();
if (! l->identityIncludes(x)) {
if (makeCopy) {
return copy()->identityIntersection(l, false);
}
e = spliceOutNext(pe);
} else {
pe = e, e = e->next();
}
}
return this;
}
