On Saturday, 19 January 2013 at 13:12:32 UTC, Andrei Alexandrescu
wrote:
On 1/19/13 2:35 AM, Maxim Fomin wrote:
On Saturday, 19 January 2013 at 00:11:03 UTC, Adam D. Ruppe
wrote:
On Saturday, 19 January 2013 at 00:04:24 UTC, Andrey wrote:
So how am I supposed to hide the variable inside the struct
or class?
I'm sure "friend" explodes the basics of OOP encapsulation
mechanics.
http://www.parashift.com/c++-faq/friends-and-encap.html
If you have helper structures it can be useful to get at the
private
parts anyway, for example an iteration range.
http://yosefk.com/c++fqa/friend.html#fqa-14.2
I think that's a rather poor piece.
Andrei
How much chances does this program have?
----------mylib.di--------
class A
{
public int i;
}
void foo(A a);
---------mylib.d---------
class A
{
public int i;
private int ii;
}
void foo(A a)
{
if (a !is null)
{
a.ii = 2;
}
}
---------main.d---------
import mylib;
void main()
{
A a = new A;
a.foo();
}
------------------------
# dmd main.d -c
# dmd mylib.d -c
# gcc main.o mylib.o -lrt -lphobos2 -lpthread
# ./a.out
?
