Re: [boost] SFINAE yes_type and no_type

Subject: Re: [boost] SFINAE yes_type and no_type
From: Robert Jones (robertgbjones_at_[hidden])
Date: 2011-04-16 06:11:04

On Fri, Apr 15, 2011 at 4:13 PM, Jeroen Habraken <vexocide_at_[hidden]> wrote:

> Hi,
>
> Is there a specific yes_type and no_type inside boost that I should be
> using when writing a SFINAE test? There seem to be quite a few defined
> already and reinventing the wheel (albeit it being trivial) again
> doesn't make sense.
>
>
There's true and false types, would that do? Yes/no is generally less clear
than
true/false as the phrasing of the resulting function identifier tends to be
less crisp.

if ( doesItWork( )== yes )....

vs

if ( itWorks( ) )....

- Rob.