• mw (3/3) Feb 25 2022 How to programmatically get all the method names of an interface;
• =?UTF-8?Q?Ali_=c3=87ehreli?= (8/11) Feb 25 2022 Perhaps allMembers?
• mw (11/14) Feb 25 2022 Thank you, Ali.
• =?UTF-8?Q?Ali_=c3=87ehreli?= (25/28) Feb 25 2022 I will let others to correct me but getOverloads is what I would start

mw <mingwu gmail.com> writes:

How to programmatically get all the method names of an interface; 
actually I want a flattened view, i.e also includes all the 
methods from its (many) ancestors, the whole inheritance lattice.

=?UTF-8?Q?Ali_=c3=87ehreli?= <acehreli yahoo.com> writes:

On 2/25/22 14:05, mw wrote:
 How to programmatically get all the method names of an interface; 
 actually I want a flattened view, i.e also includes all the methods from 
 its (many) ancestors, the whole inheritance lattice.

Perhaps allMembers?

   https://dlang.org/spec/traits.html#allMembers

The following are the two that help with most such needs:

- __traits (the page above)

- The std.traits module:

   https://dlang.org/phobos/std_traits.html

Ali

mw <mingwu gmail.com> writes:

On Friday, 25 February 2022 at 23:28:21 UTC, Ali Çehreli wrote:
 On 2/25/22 14:05, mw wrote:
 Perhaps allMembers?

   https://dlang.org/spec/traits.html#allMembers

Thank you, Ali.

It kind of works, but "No name is repeated", in the example on 
that page:
```
     void foo() { }
     int foo(int) { return 0; }
```

only one "foo" is returned, how do I get the signature info of 
these two different methods? (I'm trying to do some introspection 
of D code, is this possible?)

=?UTF-8?Q?Ali_=c3=87ehreli?= <acehreli yahoo.com> writes:

On 2/25/22 16:00, mw wrote:

 only one "foo" is returned, how do I get the signature info of these two
 different methods? (I'm trying to do some introspection of D code, is
 this possible?)

I will let others to correct me but getOverloads is what I would start 
to struggle with myself:

import std.stdio;

class B {
   void bar() {}
}

class D : B
{
     this() { }
     ~this() { }
     void foo() { }
     int foo(int) { return 0; }
}

void main()
{
   foreach (member; __traits(allMembers, D)) {
     foreach (overload; __traits(getOverloads, D, member)) {
       writefln!"%s: %s"(member, typeof(overload).stringof);
     }
   }
}

There are many other traits that may help untangle everything but I am 
not sure.

Ali