71 lines
1.7 KiB
C++
71 lines
1.7 KiB
C++
|
// 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
|
||
|
|
|