Thanks Edward.... at risk of looking even more foolish, I've looked
at that, and other traits, but think I'm missing something obvious in
expressing a type trait as a concept!

- Rob.


On 24 August 2014 23:44, Edward Diener <eldiener@tropicsoft.com> wrote:
On 8/24/2014 6:08 PM, Robert Jones wrote:
I'd like a concept check to check for two types being the same type.

I can see how to write such a concept, but this is such an obvious
requirement
that either there should be one already, or there's some blindingly
obvious reason
why you never need one, a reason that escapes me.

A little guidance would be appreciated.

Look at boost::is_same in the type traits library. Also modern C++11 has std::is_same.


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