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}
- (size_t)indexOfObject: (id)object
{
size_t i = 0;
if (object == nil)
return OF_NOT_FOUND;
return OFNotFound;
for (id objectIter in self) {
if ([objectIter isEqual: object])
return i;
i++;
}
return OF_NOT_FOUND;
return OFNotFound;
}
- (size_t)indexOfObjectIdenticalTo: (id)object
{
size_t i = 0;
if (object == nil)
return OF_NOT_FOUND;
return OFNotFound;
for (id objectIter in self) {
if (objectIter == object)
return i;
i++;
}
return OF_NOT_FOUND;
return OFNotFound;
}
- (bool)containsObject: (id)object
{
return ([self indexOfObject: object] != OF_NOT_FOUND);
return ([self indexOfObject: object] != OFNotFound);
}
- (bool)containsObjectIdenticalTo: (id)object
{
return ([self indexOfObjectIdenticalTo: object] != OF_NOT_FOUND);
return ([self indexOfObjectIdenticalTo: object] != OFNotFound);
}
- (id)firstObject
{
if (self.count > 0)
return [self objectAtIndex: 0];
|