[boost] Re: Workaround for Metrowerks overloading problem?

From: Eric Friedman (ebf_at_[hidden])
Date: 2003-09-15 12:37:45

Howard Hinnant wrote:
> Like Daniel, I recommend the enable_if pattern here, but I would do it
> like:
>
>    struct test_t
>    {
>        template <typename T>
>        test_t(T&, typename enable_if<!is_const<T>::value>::type* = 0)
>        {
>        }
>
>        template <typename T>
>        test_t(T&, typename enable_if<is_const<T>::value>::type* = 0)
>        {
>        }
>    }

Unfortunately, this prevents construction from temporaries.

Eric