ceph/src/boost/libs/local_function/include/boost/local_function/aux_/preprocessor/traits/decl.hpp

   1
   2 // Copyright (C) 2009-2012 Lorenzo Caminiti
   3 // Distributed under the Boost Software License, Version 1.0
   4 // (see accompanying file LICENSE_1_0.txt or a copy at
   5 // http://www.boost.org/LICENSE_1_0.txt)
   6 // Home at http://www.boost.org/libs/local_function
   7
   8 #ifndef BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_HPP_
   9 #define BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_HPP_
  10
  11 #include <boost/local_function/aux_/preprocessor/traits/decl_sign_/sign.hpp>
  12 #include <boost/local_function/aux_/preprocessor/traits/decl_/nil.hpp>
  13 #include <boost/preprocessor/control/iif.hpp>
  14 #include <boost/preprocessor/tuple/eat.hpp>
  15 #include <boost/preprocessor/list/adt.hpp>
  16
  17 // PUBLIC //
  18
  19 // Expand: decl_traits (see DECL_TRAITS macros to inspect these traits).
  20 #define BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS(declarations) \
  21     BOOST_PP_IIF(BOOST_PP_LIST_IS_NIL(declarations), \
  22         BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_NIL \
  23         BOOST_PP_TUPLE_EAT(1) \
  24     , \
  25         BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_SIGN \
  26     )(declarations)
  27
  28 #endif // #include guard
  29