ceph/src/boost/boost/phoenix/stl/algorithm/detail/decay_array.hpp

   1 // Copyright 2005 Daniel Wallin.
   2 // Copyright 2005 Joel de Guzman.
   3 //
   4 // Use, modification and distribution is subject to the Boost Software
   5 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   6 // http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8 // Modeled after range_ex, Copyright 2004 Eric Niebler
   9
  10 #ifndef BOOST_PHOENIX_ALGORITHM_DETAIL_DECAY_ARRAY_HPP
  11 #define BOOST_PHOENIX_ALGORITHM_DETAIL_DECAY_ARRAY_HPP
  12
  13 namespace boost { namespace phoenix {
  14 namespace detail
  15 {
  16   template<typename T>
  17   struct decay_array
  18   {
  19       typedef T type;
  20   };
  21
  22   template<typename T, int N>
  23   struct decay_array<T[N]>
  24   {
  25       typedef T* type;
  26   };
  27
  28   template<typename T, int N>
  29   struct decay_array<T (&)[N]>
  30   {
  31       typedef T* type;
  32   };
  33 }
  34 }}
  35
  36 #endif