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Diffstat (limited to 'cutl/details/boost/type_traits/is_void.hpp')
-rw-r--r-- | cutl/details/boost/type_traits/is_void.hpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/cutl/details/boost/type_traits/is_void.hpp b/cutl/details/boost/type_traits/is_void.hpp new file mode 100644 index 0000000..a6a97db --- /dev/null +++ b/cutl/details/boost/type_traits/is_void.hpp @@ -0,0 +1,38 @@ + +// (C) Copyright 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_IS_VOID_HPP_INCLUDED +#define BOOST_TT_IS_VOID_HPP_INCLUDED + +#include <cutl/details/boost/config.hpp> + +// should be the last #include +#include <cutl/details/boost/type_traits/detail/bool_trait_def.hpp> + +namespace cutl_details_boost { + +//* is a type T void - is_void<T> +#if defined( __CODEGEARC__ ) +BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_void,T,__is_void(T)) +#else +BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_void,T,false) +BOOST_TT_AUX_BOOL_TRAIT_SPEC1(is_void,void,true) + +#ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS +BOOST_TT_AUX_BOOL_TRAIT_SPEC1(is_void,void const,true) +BOOST_TT_AUX_BOOL_TRAIT_SPEC1(is_void,void volatile,true) +BOOST_TT_AUX_BOOL_TRAIT_SPEC1(is_void,void const volatile,true) +#endif + +#endif // non-CodeGear implementation + +} // namespace cutl_details_boost + +#include <cutl/details/boost/type_traits/detail/bool_trait_undef.hpp> + +#endif // BOOST_TT_IS_VOID_HPP_INCLUDED |