On Thursday, 9 January 2014 at 12:15:31 UTC, Frustrated wrote:
On Thursday, 9 January 2014 at 12:13:14 UTC, Frustrated wrote:
I've tried insert, indexing, ~=, etc but the length always
returns 0.
e.g.,
std.container.Array!int arr;
arr ~= 3;
writeln(arr.length);
works fine, but when the array is a property of a class, it
does not work, e.g.,
class x
{
std.container.Array!int _arr;
@property std.container.Array!int arr() { return _arr; }
@property std.container.Array!int arr(std.container.Array!int
a) {_arr = a; return _arr; }
}
if I use _arr directly then everything works.
Why are properties screwing up std.container.Array?
I should also mention that if I simply assign the arr property
to a local variable before I use it everything works but this
is not the way things should work.
I guess I see what is going on. Since Array is a struct, a local
copy is made and that never ends up updating the original?
How can I use it then like an object so this is not a problem?
