Doxygen: Documenting overloaded functions

Question

In case I have my documentation separate from my code, how do I help Doxygen distinguish between overloaded functions (what to use in the \fn field)? A single function would be documented like this:

void func() {
}

/**
    \fn func
    \details Description here.
  */

What if I have two functions called func?

void func() {
}

void func(int i) {
}

/**
    \fn [What goes here?]
    \details Description here.
  */

Answer 1

There is an \overload doxygen command for such cases. See the doxygen command reference. Use your regular \fn command for the base case and use \overload for any, well, overload. :)