[C++-sig] make_tuple()?

[David Abrahams]

From: "Ralf W. Grosse-Kunstleve" <rwgk at yahoo.com>


> Given two handle<>, how do I turn them into a tuple?
> handle<> a;
> handle<> b;
> tuple(a, b); // does not work
> make_tuple(a, b); // does not work
> Looking at test/tuple.cpp wasn't particularly informative.

We need a family of boost::python::make_tuple() functions. Are you ready to
learn about the preprocessor library? The pattern used by
object_core/object_call.hpp provides useful boilerplate.

-Dave