Subject: Re: [Boost-users] behavior conditional on template argument
From: Igor R (boost.lists_at_[hidden])
Date: 2009-01-21 06:17:56
>
> You can use enable_if to let the compiler decide which one it should
> instantiate. And the argument will be a custom defined type trait. I
> think there are facilities to automatically define it on the presence
> of a type, there may be soemthing for fucntions as well, but I don't
> remember where they live (MPL ?)
Here it is:
http://www.nabble.com/compile-time-check-that-a-member-function-exists-td18596485.html