The new ?? and ??? operators
Arlen Albert Keshabyan
arlen.albert at gmail.com
Mon Sep 24 00:23:09 PDT 2007
Stewart Gordon Wrote:
> "Arlen Albert Keshabyan" <arlen.albert at gmail.com> wrote in message
> news:fd6ee0$nd4$1 at digitalmars.com...
> > Stewart Gordon Wrote:
> >> "Arlen Albert Keshabyan" <arlen.albert at gmail.com> wrote in message
> >> news:fd68lm$f4r$1 at digitalmars.com...
> >> > A a = APointer1 ?? APointer2 ?? APointer3;
> >> >
> >> > the line above is equal to the line below:
> >> >
> >> > A a = APointer1 != null ??? APointer2 != null ??? APointer3 != null ???
> >> > null;
> >>
> >> Not by the way you specified it. The first would assign to a an actual
> >> object reference; the second would try to assign a boolean value.
> <snip>
> > No. The code lines do the same thing anyway.
>
> Which same thing - evaluating to a boolean or evaluating to an object
> reference? Are you going to supply a corrected version of your proposal?
>
> Stewart.
>
> --
> My e-mail address is valid but not my primary mailbox. Please keep replies
> on the 'group where everybody may benefit.
>
It evaluates to an object reference.
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