How to iterate over 2 enum classes in 1 function?

Question

C++ / C#

enum class abc_t
{
a,
b,
c,
};

enum class tde_t
{
t,
d,
e,
};

//для перебора одного перечисляемого типа
std::string test(abc_t function)
{
switch(function)
{
case abc_t::a: return "a";
// и т.д
}
}

is it possible to do something like this?

template<typename T>
std::string test(T function)
switch(function)
{
case abc_t::a: return "a";
case tde_t:t return "t";
}

Answer 1

No way. There is no introspection in C++. So the solution may be to use all sorts of crutches like boost or similar

Answer 2

You need to throw out this code, forget about it and return to the problem that is solved in such a bizarre way.
Along the way, you can remember what enum actually leads to.