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

   1
   2 //  (C) Copyright Dave Abrahams, Steve Cleary, Beman Dawes, Howard
   3 //  Hinnant & John Maddock 2000.
   4 //  Use, modification and distribution are subject to the Boost Software License,
   5 //  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   6 //  http://www.boost.org/LICENSE_1_0.txt).
   7 //
   8 //  See http://www.boost.org/libs/type_traits for most recent version including documentation.
   9
  10
  11 #ifndef BOOST_TT_REMOVE_VOLATILE_HPP_INCLUDED
  12 #define BOOST_TT_REMOVE_VOLATILE_HPP_INCLUDED
  13
  14 #include <boost/config.hpp>
  15 #include <boost/detail/workaround.hpp>
  16 #include <cstddef> // size_t
  17
  18 namespace boost {
  19
  20    //  convert a type T to a non-cv-qualified type - remove_volatile<T>
  21    template <class T> struct remove_volatile{ typedef T type; };
  22    template <class T> struct remove_volatile<T volatile>{ typedef T type; };
  23
  24 #if !defined(BOOST_NO_ARRAY_TYPE_SPECIALIZATIONS)
  25    template <class T, std::size_t N> struct remove_volatile<T volatile[N]>{ typedef T type[N]; };
  26 #if !BOOST_WORKAROUND(__BORLANDC__, < 0x600) && !defined(__IBMCPP__) &&  !BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840))
  27    template <class T> struct remove_volatile<T volatile[]>{ typedef T type[]; };
  28 #endif
  29 #endif
  30
  31
  32 } // namespace boost
  33
  34 #endif // BOOST_TT_REMOVE_VOLATILE_HPP_INCLUDED