objecitve-C
deep copy するには copy methodを呼べばよい NSMutableArray *hoge = @[@1, @2, @3].mutableCopy; NSMutableArray *fuga = [[hoge copy] mutableCopy]; hoge[0] = @99; NSLog(@"hoge : %@", hoge); NSLog(@"fuga : %@", fuga); result 2013-07-04 03:26:25.…
deep copy するには copy methodを呼べばよい NSMutableArray *hoge = @[@1, @2, @3].mutableCopy; NSMutableArray *fuga = [[hoge copy] mutableCopy]; hoge[0] = @99; NSLog(@"hoge : %@", hoge); NSLog(@"fuga : %@", fuga); result 2013-07-04 03:26:25.…