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// Copyright David Abrahams 2002.

// Distributed under the Boost Software License, Version 1.0. (See

// accompanying file LICENSE_1_0.txt or copy at

// http://www.boost.org/LICENSE_1_0.txt)

#include <boost/python/module.hpp>

#include <boost/python/def.hpp>

#include <boost/python/long.hpp>

#include <boost/python/class.hpp>

#define BOOST_ENABLE_ASSERT_HANDLER

#include <boost/assert.hpp>

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;

BOOST_ASSERT(x == y + 50);

return "yes";

}

int is_long2(char const*)

{

return 0;

}

// tests for accepting objects (and derived classes) in constructors

// from "Milind Patil" <milind_patil-at-hotmail.com>

struct Y

{

Y(boost::python::long_) {}

};

BOOST_PYTHON_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);

class_< Y >("Y", init< boost::python::long_ >())

;

}

#include "module_tail.cpp"