Is there a way to convert a function variable to a string in D?

Question

Is there any way, given the function variable, to get the function name as a string? For example, if I have:

void function(int) func; 

Is there any function x () such that I could get:

 x(func) == "func"; 

? I feel this is possible with mixins, but I don't understand how to implement this.

Answer 1

 func.stringof 

- This is what you need.

You can also make a template:

 template Name(alias Func) { enum Name = Func.stringof; } void func() { } pragma(msg, Name!(func)); //prints func() 

Answer 2

The simplest solution that comes to my mind:

Your name can be stored in a string, and mixin 'ed if necessary, something like:

 string func_name = "func"; ... int param = 294; mixin(func_name ~ "(" ~ to!string(param) ~ ")");