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Subject: Re: [boost] Is there BOOST_ENABLE_IF macro now?
From: Matt Calabrese (rivorus_at_[hidden])
Date: 2013-08-19 11:41:58

On Mon, Aug 19, 2013 at 10:40 AM, Mathias Gaunard <
mathias.gaunard_at_[hidden]> wrote:

>> AFAIK this is indeed the only way to constrain template conversion
> operators with SFINAE.
> This is the real use of that trick. But why not just use that trick
> explicitly in that context?

If you have one approach that works all of the time, such as this macro,
you don't need to learn multiple tricks at all.

-Matt Calabrese

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