ceph/src/boost/libs/type_traits/include/boost/type_traits/remove_extent.hpp

   1
   2 //  (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000-2005.
   3 //  Use, modification and distribution are subject to the Boost Software License,
   4 //  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   5 //  http://www.boost.org/LICENSE_1_0.txt).
   6 //
   7 //  See http://www.boost.org/libs/type_traits for most recent version including documentation.
   8
   9 #ifndef BOOST_TT_REMOVE_EXTENT_HPP_INCLUDED
  10 #define BOOST_TT_REMOVE_EXTENT_HPP_INCLUDED
  11
  12 #include <boost/config.hpp>
  13 #include <boost/detail/workaround.hpp>
  14 #include <cstddef> // size_t
  15
  16 namespace boost {
  17
  18 template <class T> struct remove_extent{ typedef T type; };
  19
  20 #if !defined(BOOST_NO_ARRAY_TYPE_SPECIALIZATIONS)
  21 template <typename T, std::size_t N> struct remove_extent<T[N]> { typedef T type; };
  22 template <typename T, std::size_t N> struct remove_extent<T const[N]> { typedef T const type; };
  23 template <typename T, std::size_t N> struct remove_extent<T volatile [N]> { typedef T volatile type; };
  24 template <typename T, std::size_t N> struct remove_extent<T const volatile [N]> { typedef T const volatile type; };
  25 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) && !defined(__IBMCPP__) &&  !BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840))
  26 template <typename T> struct remove_extent<T[]> { typedef T type; };
  27 template <typename T> struct remove_extent<T const[]> { typedef T const type; };
  28 template <typename T> struct remove_extent<T volatile[]> { typedef T volatile type; };
  29 template <typename T> struct remove_extent<T const volatile[]> { typedef T const volatile type; };
  30 #endif
  31 #endif
  32
  33 } // namespace boost
  34
  35 #endif // BOOST_TT_REMOVE_BOUNDS_HPP_INCLUDED