[Boost-users] Re: about enable_if for member functions

Yutaka Leon Suematsu wrote:

Dear booster,

I have a question related to enable_if. I would like to enable or disable some member functions from a template class, but enable_if is -not enable- to do it :-)

The usual way to do this, since enable_if is not applicable, is to implement the function in an optional base class, and use mpl::if or eval_if to derive from the base only if you want the function enabled. Jonathan