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Subject: Re: [boost] is_range metafunction
From: Mathias Gaunard (mathias.gaunard_at_[hidden])
Date: 2008-10-03 15:30:57

Neal Becker wrote:

> I noticed that range has a <range/concepts.hpp>. I wonder if I could use e.g., SinglePassRangeConcept? I don't know if this could be used to provide an enable_if type functionality (or how to do it).

This concept checking isn't really done at compile-time, so you cannot
use its result with SFINAE.
That's one of the major drawbacks of the concept checking library.

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