partial_spec_params.hpp 1005 B

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  1. #ifndef BOOST_MPL_AUX_PREPROCESSOR_PARTIAL_SPEC_PARAMS_HPP_INCLUDED
  2. #define BOOST_MPL_AUX_PREPROCESSOR_PARTIAL_SPEC_PARAMS_HPP_INCLUDED
  3. // Copyright Aleksey Gurtovoy 2000-2004
  4. //
  5. // Distributed under the Boost Software License, Version 1.0.
  6. // (See accompanying file LICENSE_1_0.txt or copy at
  7. // http://www.boost.org/LICENSE_1_0.txt)
  8. //
  9. // See http://www.boost.org/libs/mpl for documentation.
  10. // $Id$
  11. // $Date$
  12. // $Revision$
  13. #include <boost/mpl/limits/arity.hpp>
  14. #include <boost/mpl/aux_/preprocessor/params.hpp>
  15. #include <boost/mpl/aux_/preprocessor/enum.hpp>
  16. #include <boost/mpl/aux_/preprocessor/sub.hpp>
  17. #include <boost/preprocessor/comma_if.hpp>
  18. #define BOOST_MPL_PP_PARTIAL_SPEC_PARAMS(n, param, def) \
  19. BOOST_MPL_PP_PARAMS(n, param) \
  20. BOOST_PP_COMMA_IF(BOOST_MPL_PP_SUB(BOOST_MPL_LIMIT_METAFUNCTION_ARITY,n)) \
  21. BOOST_MPL_PP_ENUM( \
  22. BOOST_MPL_PP_SUB(BOOST_MPL_LIMIT_METAFUNCTION_ARITY,n) \
  23. , def \
  24. ) \
  25. /**/
  26. #endif // BOOST_MPL_AUX_PREPROCESSOR_PARTIAL_SPEC_PARAMS_HPP_INCLUDED