sl@0: // Copyright David Abrahams 2002.
sl@0: // Distributed under the Boost Software License, Version 1.0. (See
sl@0: // accompanying file LICENSE_1_0.txt or copy at
sl@0: // http://www.boost.org/LICENSE_1_0.txt)
sl@0: #ifndef TUPLE_20020706_HPP
sl@0: #define TUPLE_20020706_HPP
sl@0: 
sl@0: # include <boost/python/detail/prefix.hpp>
sl@0: 
sl@0: #include <boost/python/object.hpp>
sl@0: #include <boost/python/converter/pytype_object_mgr_traits.hpp>
sl@0: #include <boost/preprocessor/enum_params.hpp>
sl@0: #include <boost/preprocessor/repetition/enum_binary_params.hpp>
sl@0: 
sl@0: namespace boost { namespace python {
sl@0: 
sl@0: namespace detail
sl@0: {
sl@0:   struct BOOST_PYTHON_DECL tuple_base : object
sl@0:   {
sl@0:    protected:
sl@0:       tuple_base();
sl@0:       tuple_base(object_cref sequence);
sl@0:       
sl@0:       BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS(tuple_base, object)
sl@0: 
sl@0:    private:
sl@0:       static detail::new_reference call(object const&);
sl@0:   };
sl@0: }
sl@0: 
sl@0: class tuple : public detail::tuple_base
sl@0: {
sl@0:     typedef detail::tuple_base base;
sl@0:  public:
sl@0:     tuple() {}
sl@0: 
sl@0:     template <class T>
sl@0:     explicit tuple(T const& sequence)
sl@0:         : base(object(sequence))
sl@0:     {
sl@0:     }
sl@0: 
sl@0:  public: // implementation detail -- for internal use only
sl@0:     BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS(tuple, base)
sl@0: };
sl@0: 
sl@0: //
sl@0: // Converter Specializations    // $$$ JDG $$$ moved here to prevent
sl@0: //                              // G++ bug complaining specialization
sl@0:                                 // provided after instantiation
sl@0: namespace converter
sl@0: {
sl@0:   template <>
sl@0:   struct object_manager_traits<tuple>
sl@0:       : pytype_object_manager_traits<&PyTuple_Type,tuple>
sl@0:   {
sl@0:   };
sl@0: }
sl@0: 
sl@0: // for completeness
sl@0: inline tuple make_tuple() { return tuple(); }
sl@0: 
sl@0: # define BOOST_PP_ITERATION_PARAMS_1 (3, (1, BOOST_PYTHON_MAX_ARITY, <boost/python/detail/make_tuple.hpp>))
sl@0: # include BOOST_PP_ITERATE()
sl@0: 
sl@0: }}  // namespace boost::python
sl@0: 
sl@0: #endif
sl@0: