if-expressions
Daniel Keep
daniel.keep.lists at gmail.com
Mon May 28 20:09:08 PDT 2007
Jarrett Billingsley wrote:
> "Daniel Keep" <daniel.keep.lists at gmail.com> wrote in message
> news:f3g2kl$2tj7$1 at digitalmars.com...
>> In any case, it's something I'd definitely like to see in D. Hell, I'd
>> also like to see this:
>>
>> double[] as = [1.,2.,3.,4.,5.];
>> double[] bs = foreach(a;as) a*a;
>
> That looks like it could be done with array operations (defined, but not
> implemented):
>
> double[] as = [1, 2, 3, 4, 5];
> double[] bs = as[] * as[]; // or maybe as * as
Well, in a way, this is an explicit form of array ops with the advantage
that it would work for any type with opApply :)
--
int getRandomNumber()
{
return 4; // chosen by fair dice roll.
// guaranteed to be random.
}
http://xkcd.com/
v2sw5+8Yhw5ln4+5pr6OFPma8u6+7Lw4Tm6+7l6+7D
i28a2Xs3MSr2e4/6+7t4TNSMb6HTOp5en5g6RAHCP http://hackerkey.com/
More information about the Digitalmars-d
mailing list