FunctionTypeOf

Get the function type from a callable object func. Using builtin typeof on a property function yields the types of the property value, not of the property function itself. Still, FunctionTypeOf is able to obtain function types of properties. Note: Do not confuse function types with function pointer types; function types are usually used for compile-time reflection purposes.

template FunctionTypeOf (

func...

) if (

func.length == 1

) {

alias FunctionTypeOf = Fsym;

alias FunctionTypeOf = Fobj;

alias FunctionTypeOf = Ftyp;

alias FunctionTypeOf = T;

alias FunctionTypeOf = Fptr;

alias FunctionTypeOf = Fdlg;

}