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70 lines
1.7 KiB
70 lines
1.7 KiB
// 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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