27 lines
523 B
C
27 lines
523 B
C
|
@protocol P @end
|
||
|
|
|
||
|
|
@interface NSMutableArray
|
||
|
|
- (id)objectAtIndexedSubscript:(unsigned int)index;
|
||
|
|
- (void)setObject:(id)object atIndexedSubscript:(unsigned int)index;
|
||
|
|
@end
|
||
|
|
|
||
|
|
@interface NSMutableDictionary
|
||
|
|
- (id)objectForKeyedSubscript:(id)key;
|
||
|
|
- (void)setObject:(id)object forKeyedSubscript:(id)key;
|
||
|
|
@end
|
||
|
|
|
||
|
|
void all() {
|
||
|
|
NSMutableArray *array;
|
||
|
|
id oldObject = array[10];
|
||
|
|
|
||
|
|
array[10] = oldObject;
|
||
|
|
|
||
|
|
NSMutableDictionary *dictionary;
|
||
|
|
id key;
|
||
|
|
id newObject;
|
||
|
|
oldObject = dictionary[key];
|
||
|
|
|
||
|
|
dictionary[key] = newObject;
|
||
|
|
}
|
||
|
|
|