Question

I am getting the leaks as 100%. I don’t know how to release the object after it returns
Could you explain the procedure how to release the allocated Titles object.

-(Titles *)listTiles
{
Tiles* tile = [[Tiles alloc] init];
 tile.googleTile_X = (int)tileX;
 tile.googleTile_Y = (int) pow(2, aZoom) - 1- tileY ;
 tile.zoomLevel = aZoom; 
 return tile;
}

Answer 1

In general it depends, but in that particular case I believe you can use return [tile autorelease].

P.S.: Please format your code correctly.