python/include/boost/python/detail/type_list.hpp at python · boostorg/python · GitHub

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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 TYPE_LIST_DWA2002913_HPP

# define TYPE_LIST_DWA2002913_HPP

# include <boost/config.hpp>

# include <boost/python/detail/preprocessor.hpp>

# include <boost/preprocessor/arithmetic/inc.hpp>

# if BOOST_PYTHON_MAX_ARITY + 2 > BOOST_PYTHON_MAX_BASES

# define BOOST_PYTHON_LIST_SIZE BOOST_PP_INC(BOOST_PP_INC(BOOST_PYTHON_MAX_ARITY))

# else

# define BOOST_PYTHON_LIST_SIZE BOOST_PYTHON_MAX_BASES

# endif

// Compute the MPL vector header to use for lists up to BOOST_PYTHON_LIST_SIZE in length

# if BOOST_PYTHON_LIST_SIZE > 48

# error Arities above 48 not supported by Boost.Python due to MPL internal limit

# elif BOOST_PYTHON_LIST_SIZE > 38

# include <boost/mpl/vector/vector50.hpp>

# elif BOOST_PYTHON_LIST_SIZE > 28

# include <boost/mpl/vector/vector40.hpp>

# elif BOOST_PYTHON_LIST_SIZE > 18

# include <boost/mpl/vector/vector30.hpp>

# elif BOOST_PYTHON_LIST_SIZE > 8

# include <boost/mpl/vector/vector20.hpp>

# else

# include <boost/mpl/vector/vector10.hpp>

# endif

# include <boost/python/detail/type_list_impl.hpp>

#endif // TYPE_LIST_DWA2002913_HPP

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