[C++-sig] range with virtual functions

[David Abrahams]

on Wed Mar 28 2007, Piotr Jaroszynski <p.jaroszynski-AT-gmail.com> wrote:

> Hello,
>
> I have yet another "problem" :] I want to expose a begin_foo and end_foo 
> functions as an iterable object like:
> .add_property("foo", range(&Blah:begin_foo, &Blah::end_foo))
>
> How can I do it when begin_foo and end_foo are virtual functions? I am 
> interested in both cases, when they are pure virtual and  virtual with 
> default implementation.
>
> TIA for help!

You don't need to do anything special.  Just expose them as above.

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