Re: [boost] MPL's "round" lambda
by Douglas Gregor other posts by this author
Nov 18 2002 3:51PM messages near this date
[boost] Re: MPL's "round" lambda
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Re: [boost] MPL's "round" lambda
On Monday 18 November 2002 05:56 am, Aleksey Gurtovoy wrote:
> If you are tired of angle brackets in your templates (no, it's not a TV
> commercial :), may be you'll like this one:
>
> typedef eval<
> count_if(
> list(int,char,long,int)
> , lambda(is_same(_,int))
> )
>
> >::type res;
>
> BOOST_STATIC_ASSERT(res::value == 2);
Very cool indeed! We need to invent an award for the craziest use of obscure
language features (you have my vote).
Doug
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