diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2011-06-28 17:17:23 +0200 |
---|---|---|
committer | Boris Kolpackov <boris@codesynthesis.com> | 2011-06-28 17:17:23 +0200 |
commit | b51965dddbed68f23c5e8c169c23c794313ce5f6 (patch) | |
tree | 37bbdf4e5b1cdd34ea0694a5abd1483d1de2b3af /cutl/details/boost/type_traits/add_const.hpp | |
parent | 5f06e7e30e4f511ce2fb27c5feefa6aeb6f00841 (diff) |
Add boost subset as an implementation detail
Diffstat (limited to 'cutl/details/boost/type_traits/add_const.hpp')
-rw-r--r-- | cutl/details/boost/type_traits/add_const.hpp | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/cutl/details/boost/type_traits/add_const.hpp b/cutl/details/boost/type_traits/add_const.hpp new file mode 100644 index 0000000..aef71e8 --- /dev/null +++ b/cutl/details/boost/type_traits/add_const.hpp @@ -0,0 +1,47 @@ + +// (C) Copyright Dave Abrahams, Steve Cleary, Beman Dawes, Howard +// Hinnant & John Maddock 2000. +// Use, modification and distribution are subject to the Boost Software License, +// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at +// http://www.boost.org/LICENSE_1_0.txt). +// +// See http://www.boost.org/libs/type_traits for most recent version including documentation. + +#ifndef BOOST_TT_ADD_CONST_HPP_INCLUDED +#define BOOST_TT_ADD_CONST_HPP_INCLUDED + +#include <cutl/details/boost/config.hpp> + +// should be the last #include +#include <cutl/details/boost/type_traits/detail/type_trait_def.hpp> + +namespace cutl_details_boost { + +// * convert a type T to const type - add_const<T> +// this is not required since the result is always +// the same as "T const", but it does suppress warnings +// from some compilers: + +#if defined(BOOST_MSVC) +// This bogus warning will appear when add_const is applied to a +// const volatile reference because we can't detect const volatile +// references with MSVC6. +# pragma warning(push) +# pragma warning(disable:4181) // warning C4181: qualifier applied to reference type ignored +#endif + +BOOST_TT_AUX_TYPE_TRAIT_DEF1(add_const,T,T const) + +#if defined(BOOST_MSVC) +# pragma warning(pop) +#endif + +#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION +BOOST_TT_AUX_TYPE_TRAIT_PARTIAL_SPEC1_1(typename T,add_const,T&,T&) +#endif + +} // namespace cutl_details_boost + +#include <cutl/details/boost/type_traits/detail/type_trait_undef.hpp> + +#endif // BOOST_TT_ADD_CONST_HPP_INCLUDED |