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Diffstat (limited to '3rdParty/Boost/src/boost/type_traits/is_unsigned.hpp')
| -rw-r--r-- | 3rdParty/Boost/src/boost/type_traits/is_unsigned.hpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/3rdParty/Boost/src/boost/type_traits/is_unsigned.hpp b/3rdParty/Boost/src/boost/type_traits/is_unsigned.hpp index 4866486..98baf4e 100644 --- a/3rdParty/Boost/src/boost/type_traits/is_unsigned.hpp +++ b/3rdParty/Boost/src/boost/type_traits/is_unsigned.hpp @@ -27,10 +27,17 @@ namespace detail{ #if !(defined(__EDG_VERSION__) && __EDG_VERSION__ <= 238) template <class T> -struct is_ununsigned_helper +struct is_unsigned_values { typedef typename remove_cv<T>::type no_cv_t; - BOOST_STATIC_CONSTANT(bool, value = (static_cast<no_cv_t>(-1) > 0)); + BOOST_STATIC_CONSTANT(no_cv_t, minus_one = (static_cast<no_cv_t>(-1))); + BOOST_STATIC_CONSTANT(no_cv_t, zero = (static_cast<no_cv_t>(0))); +}; + +template <class T> +struct is_ununsigned_helper +{ + BOOST_STATIC_CONSTANT(bool, value = (::boost::detail::is_unsigned_values<T>::minus_one > ::boost::detail::is_unsigned_values<T>::zero)); }; template <bool integral_type> |