100 lines
3.3 KiB
C++
100 lines
3.3 KiB
C++
// Copyright David Abrahams 2002.
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/python/module.hpp>
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#include "test_class.hpp"
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#include <boost/python/def.hpp>
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#include <boost/python/args.hpp>
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#include <boost/python/tuple.hpp>
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#include <boost/python/class.hpp>
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#include <boost/python/overloads.hpp>
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#include <boost/python/raw_function.hpp>
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#include <boost/python/return_internal_reference.hpp>
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using namespace boost::python;
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#if BOOST_WORKAROUND(__SUNPRO_CC, BOOST_TESTED_AT(0x580)) || BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1500))
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# define make_tuple boost::python::make_tuple
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#endif
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tuple f(int x = 1, double y = 4.25, char const* z = "wow")
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{
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return make_tuple(x, y, z);
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}
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BOOST_PYTHON_FUNCTION_OVERLOADS(f_overloads, f, 0, 3)
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typedef test_class<> Y;
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struct X
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{
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X(int a0 = 0, int a1 = 1) : inner0(a0), inner1(a1) {}
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tuple f(int x = 1, double y = 4.25, char const* z = "wow")
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{
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return make_tuple(x, y, z);
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}
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Y const& inner(bool n) const { return n ? inner1 : inner0; }
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Y inner0;
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Y inner1;
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};
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BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(X_f_overloads, X::f, 0, 3)
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tuple raw_func(tuple args, dict kw)
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{
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return make_tuple(args, kw);
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}
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BOOST_PYTHON_MODULE(args_ext)
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{
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def("f", f, (arg("x")=1, arg("y")=4.25, arg("z")="wow")
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, "This is f's docstring"
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);
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def("raw", raw_function(raw_func));
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#if defined(BOOST_MSVC) && BOOST_MSVC <= 1200
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// MSVC6 gives a fatal error LNK1179: invalid or corrupt file:
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// duplicate comdat error if we try to re-use the exact type of f
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// here, so substitute long for int.
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tuple (*f)(long,double,char const*) = 0;
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#endif
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def("f1", f, f_overloads("f1's docstring", args("x", "y", "z")));
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def("f2", f, f_overloads(args("x", "y", "z")));
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def("f3", f, f_overloads(args("x", "y", "z"), "f3's docstring"));
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class_<Y>("Y", init<int>(args("value"), "Y's docstring"))
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.def("value", &Y::value)
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.def("raw", raw_function(raw_func))
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;
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class_<X>("X", "This is X's docstring", init<>(args("self")))
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.def(init<int, optional<int> >(args("self", "a0", "a1")))
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.def("f", &X::f
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, "This is X.f's docstring"
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, args("self","x", "y", "z"))
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// Just to prove that all the different argument combinations work
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.def("inner0", &X::inner, return_internal_reference<>(), args("self", "n"), "docstring")
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.def("inner1", &X::inner, return_internal_reference<>(), "docstring", args("self", "n"))
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.def("inner2", &X::inner, args("self", "n"), return_internal_reference<>(), "docstring")
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.def("inner3", &X::inner, "docstring", return_internal_reference<>(), args("self", "n"))
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.def("inner4", &X::inner, args("self", "n"), "docstring", return_internal_reference<>())
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.def("inner5", &X::inner, "docstring", args("self", "n"), return_internal_reference<>())
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.def("f1", &X::f, X_f_overloads(args("self", "x", "y", "z")))
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.def("f2", &X::f, X_f_overloads(args("self", "x", "y", "z"), "f2's docstring"))
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.def("f2", &X::f, X_f_overloads(args("x", "y", "z"), "f2's docstring"))
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;
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def("inner", &X::inner, "docstring", args("self", "n"), return_internal_reference<>());
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}
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#include "module_tail.cpp"
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