[C++-sig] export a constant

[David Abrahams]

----- Original Message ----- 
From: "Scott A. Smith" <ssmith at magnet.fsu.edu>

> const double PLANK   = 6.6260755e-34; // Plancks constant (h)(J-sec)
> 
> Is there a way to just export this using Boost.Python so that
> in Python I can just do 
> 
> h = PLANK

In Boost.Python v1, you can do:

#include <boost/python/reference.hpp>
my_module_builder.add(make_ref(PLANK), "PLANK");