Hi All

This doesn't work.

template<typename T> struct S

{

    typename disable_if<is_const<T>, int>::type mutating_method();

};

I understand why not, although only after the compiler threw it out, but obviously (in hindsight),

the method itself is not a template, so can't be selectively instantiated.

The question is whether and how I can achieve the effect I'm after, ie., that the method

is not present if the struct is instantiated with a const type?