overloading operator == for pods

Question

I am working on some low level code with high level interfaces and felt need for comparisons operator for unit testing for plain old data types(like FILETIME struct) but since C++ doesn't even provide memberwise comparisons, so I wrote this:

template <typename Type>
std::enable_if_t<std::is_pod<Type>::value, bool> operator==(const Type& a,
                                                            const Type& b) {
  return std::memcmp(&a, &b, sizeof(Type)) == 0;
}

So my question is, is this a good way or there are some hidden demons which will give me trouble later down the development cycle but it's kinda working for now.

Answer 1

Is C++14 available? If so, consider PFR library, which makes structures into tuples