On Tue, 08 Sep 2009 18:13:56 -0400, Saaa em...@needmail.com wrote:
Hope this one makes any sense :)
C c = new C;
C mouseOverObject = c;
int delegate() deleg = mouseOverObject.getSomeVariable;
mouseOverObject = null;
int value;
void write()
{
if(deleg !is null) //how do I make this check for
Steven Schveighoffer schvei...@yahoo.com wrote in message
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On Sun, 06 Sep 2009 18:54:47 -0400, Saaa em...@needmail.com wrote:
I'd like to set D's delegate to a method which is not yet available (like
c.method).
I solved this by encapsulating
On Tue, 08 Sep 2009 09:22:30 -0400, Saaa em...@needmail.com wrote:
Steven Schveighoffer schvei...@yahoo.com wrote in message
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On Sun, 06 Sep 2009 18:54:47 -0400, Saaa em...@needmail.com wrote:
I'd like to set D's delegate to a method which is
The problem lies more in that I'd like to point to something which is not
there yet.
In the code 'c.method()' is not there yet, as c is null.
Maybe I should create a dummy object for c to point to in stead of null ?
That way I point the delegate to the dummy method and ignore it as long
as
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Saaa wrote:
The problem lies more in that I'd like to point to something which is not
there yet.
In the code 'c.method()' is not there yet, as c is null.
Maybe I should create a dummy object for c to point to in stead of null ?
That way I point
On Tue, 08 Sep 2009 12:40:13 -0400, Saaa em...@needmail.com wrote:
Hm... I'm still confused. Why not just set the delegate to null? Why
do
you need to have the delegate set to something?
It is for the gui. I give it a list of things to display.
And some of these things don't yet exist or
On Tue, 08 Sep 2009 16:15:49 -0400, Saaa em...@needmail.com wrote:
// dg is now a instanceless delegate to C.method.
dg.ptr = new C;
So, nothing special under the hood, this would also work?
C c= new C;
dg.ptr = c;
Yes, same thing.
I also don't know how well it will work on interfaces.
Hm... I'm still confused. Why not just set the delegate to null? Why
do
you need to have the delegate set to something?
It is for the gui. I give it a list of things to display.
And some of these things don't yet exist or can be deleted at any time.
I'd like it to display the last valid
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Saaa wrote:
The only way I've found so far to do static binding like you are talking
about is using string mixins.
I need to rethink stuff a bit, but mixins might be the solution.
My port of Atl's window classes uses a MFC
like message map:
Steven Schveighoffer schvei...@yahoo.com wrote in message
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On Fri, 04 Sep 2009 14:33:12 -0400, Saaa em...@needmail.com wrote:
class C
{
private int i;
int method()
{
return i;
}
}
class D
{
private int delegate(void)
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