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