Can you describe this in terms of language features from another
language? For example, the use-case you've provided could be
accomplished with pointers in C. In C++ you could create a
MutableNumber class and use operator overloading. Is that the kind of
thing you're looking for?
On Feb 22, 2009, at 1:56 PM, [email protected] wrote:
a and b are properties of object "this" (the global object). It has to
work the same way like linking "x.a" to "y.b". link(this, "a", this,
"b") does work with the function of David-Sarah Hopwood.
2009/2/22 Lasse R.H. Nielsen <[email protected]>:
On Sat, 21 Feb 2009 18:52:06 +0100, [email protected] <[email protected]
> wrote:
I'd like to use link(obj, target).
E.g.
a = 10;
link(b, a);
a++;
b++;
print(b);
// output: 12
Here you are not linking properties of objects, or values at all,
as your first post seemed to suggest.
Instead your are linking *variables* (aliasing).
I.e, what you ask for is for link(b,a) to create a new variable,
"b", aliasing the existing variable "a".
Is this correct?
/L
--
Lasse R.H. Nielsen
'Faith without judgement merely degrades the spirit divine'
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