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}
- (OFListObject*)last
{
return last;
}
- (void)add:(OFListObject*)ptr
- (void)add: (OFListObject*)ptr
{
if (!first || !last) {
first = last = ptr;
return;
}
[ptr setPrev:last];
[last setNext:ptr];
[ptr setPrev: last];
[last setNext: ptr];
last = ptr;
}
- (void)addNew:(void*)ptr
- (void)addNew: (void*)ptr
{
return [self add:[OFListObject new:ptr]];
return [self add: [OFListObject new: ptr]];
}
@end
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