// Copyright David Abrahams 2002. Permission to copy, use,

// modify, sell and distribute this software is granted provided this

// copyright notice appears in all copies. This software is provided

// "as is" without express or implied warranty, and with no claim as

// to its suitability for any purpose.

#include <boost/python/module.hpp>

#include <boost/python/long.hpp>

#include <cassert>

using namespace boost::python;

object new_long()

{

return long_();

}

long_ longify(object x)

{

return long_(x);

}

object longify_string(char const* s)

{

return long_(s);

}

char const* is_long1(long_& x)

{

long_ y = x;

x += 50;

assert(x == y + 50);

return "yes";

}

int is_long2(char const*)

{

return 0;

}

BOOST_PYTHON_MODULE_INIT(long_ext)

{

module("long_ext")

.def("new_long", new_long)

.def("longify", longify)

.def("longify_string", longify_string)

.def("is_long", is_long1)

.def("is_long", is_long2)

;

}