python/test/nested.cpp at develop · ssam18/python · GitHub

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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/class.hpp>

#include <boost/python/def.hpp>

#include <boost/python/enum.hpp>

#include <boost/python/operators.hpp>

#include <boost/python/scope.hpp>

#include "test_class.hpp"

#if __GNUC__ != 2

# include <ostream>

#else

# include <ostream.h>

#endif

typedef test_class<> X;

typedef test_class<1> Y;

enum color { red = 0, blue = 1, green = 2 };

std::ostream& operator<<(std::ostream& s, X const& x)

{

return s << x.value();

}

std::ostream& operator<<(std::ostream& s, Y const& x)

{

return s << x.value();

}

void test_function(const X& x, const Y& y) {}

BOOST_PYTHON_MODULE(nested_ext)

{

using namespace boost::python;

{

// Establish X as the current scope.

scope x_class

= class_<X>("X", init<int>())

.def(str(self))

;

// Y will now be defined in the current scope

class_<Y>("Y", init<int>())

.def(str(self))

;

// so will the enum `color`

enum_<color>("color")

.value("red", red)

.value("green", green)

.value("blue", blue)

;

}

// The generated docstring will use the fully-qualified name of Y

def("test_function", &test_function);

}

#include "module_tail.cpp"

python/test/nested.cpp at develop · ssam18/python · GitHub

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