MultiLineObj::~MultiLineObj() {
#ifdef LEAKCHECK
_leakchecker->destroy();
#endif
if (_ulist) {
UList* head = _pts_by_n[count()];
head->Remove(_ulist);
delete _ulist;
delete _x;
delete _y;
} else if (_pts_made) {
delete _x;
delete _y;
}
}
void UHashTable::Unregister (void* key) {
int n = Hash(key);
UList* slot = _slot[n];
if (slot != nil) {
for (UList* u = slot->First(); u != slot->End(); u = u->Next()) {
UHashElem* elem = Elem(u);
if (Equal(elem->GetKey(), key)) {
slot->Remove(u);
delete elem;
delete u;
if (_slot[n]->IsEmpty()) {
delete _slot[n];
_slot[n] = nil;
}
break;
}
}
}
}