NSMutableArray of ClLocationCoordinate2D

Question

I\'m trying to create then retrieve an array of CLLocationCoordinate2D objects, but for some reason the array is always empty.

I have:

NSMutableArray         


        

Answer 1

As SB said, make sure your array is allocated and initialized.

You’ll also probably want to use NSValue wrapping as in your second code snippet. Then decoding is as simple as:

NSValue *wrappedCoordinates = [currentlyDisplayedTowers lastObject]; // or whatever object you wish to grab
CLLocationCoordinate2D coordinates;
[wrappedCoordinates getValue:&coordinates];