Tag dispatch versus static methods on partially specialised classes

Question

Suppose I want to write a generic function void f(), which does one thing if T is a POD type and another thing if T is non-PO

Answer 1

I know this is an old question with the answer already accepted, but this might be a viable alternative:

template
std::enable_if_t::value> f(T pod)
{
}

template
std::enable_if_t::value> f(T non_pod)
{
}