36 lines
622 B
Mathematica
36 lines
622 B
Mathematica
|
@implementation THING (NSArray)
|
||
|
|
|
||
|
|
- (NSUInteger) count
|
||
|
|
{
|
||
|
|
return [array count];
|
||
|
|
}
|
||
|
|
|
||
|
|
- (id) objectAtIndex: (NSUInteger)index
|
||
|
|
{
|
||
|
|
if (index >= [self count])
|
||
|
|
return 0;
|
||
|
|
return [array objectAtIndex: index];
|
||
|
|
}
|
||
|
|
|
||
|
|
- (void) addObject: (id)anObject
|
||
|
|
{
|
||
|
|
[array addObject: anObject];
|
||
|
|
}
|
||
|
|
|
||
|
|
- (void) insertObject: (id)anObject atIndex: (NSUInteger)index
|
||
|
|
{
|
||
|
|
[array insertObject: anObject atIndex: index];
|
||
|
|
}
|
||
|
|
|
||
|
|
- (void) removeObjectAtIndex: (NSUInteger)index
|
||
|
|
{
|
||
|
|
[array removeObjectAtIndex: index];
|
||
|
|
}
|
||
|
|
|
||
|
|
- (void) replaceObjectAtIndex: (NSUInteger)index withObject: (id)anObject
|
||
|
|
{
|
||
|
|
[array replaceObjectAtIndex: index withObject: anObject];
|
||
|
|
}
|
||
|
|
|
||
|
|
@end
|