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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)
#ifndef TUPLE_20020706_HPP
#define TUPLE_20020706_HPP
# include <boost/python/detail/prefix.hpp>
#include <boost/python/object.hpp>
#include <boost/python/converter/pytype_object_mgr_traits.hpp>
#include <boost/preprocessor/enum_params.hpp>
#include <boost/preprocessor/repetition/enum_binary_params.hpp>
namespace boost { namespace python {
namespace detail
{
struct BOOST_PYTHON_DECL tuple_base : object
{
protected:
tuple_base();
tuple_base(object_cref sequence);
BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS(tuple_base, object)
private:
static detail::new_reference call(object const&);
};
}
class tuple : public detail::tuple_base
{
typedef detail::tuple_base base;
public:
tuple() {}
template <class T>
explicit tuple(T const& sequence)
: base(object(sequence))
{
}
public: // implementation detail -- for internal use only
BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS(tuple, base)
};
//
// Converter Specializations // $$$ JDG $$$ moved here to prevent
// // G++ bug complaining specialization
// provided after instantiation
namespace converter
{
template <>
struct object_manager_traits<tuple>
: pytype_object_manager_traits<&PyTuple_Type,tuple>
{
};
}
// for completeness
inline tuple make_tuple() { return tuple(); }
# define BOOST_PP_ITERATION_PARAMS_1 (3, (1, BOOST_PYTHON_MAX_ARITY, <boost/python/detail/make_tuple.hpp>))
# include BOOST_PP_ITERATE()
}} // namespace boost::python
#endif
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