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-rw-r--r--contrib/src/boost/type_traits/make_signed.hpp262
1 files changed, 131 insertions, 131 deletions
diff --git a/contrib/src/boost/type_traits/make_signed.hpp b/contrib/src/boost/type_traits/make_signed.hpp
index 1b399b4..0d2d5df 100644
--- a/contrib/src/boost/type_traits/make_signed.hpp
+++ b/contrib/src/boost/type_traits/make_signed.hpp
@@ -1,131 +1,131 @@
-
-// (C) Copyright John Maddock 2007.
-// 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_MAKE_SIGNED_HPP_INCLUDED
-#define BOOST_TT_MAKE_SIGNED_HPP_INCLUDED
-
-#include <boost/type_traits/conditional.hpp>
-#include <boost/type_traits/is_integral.hpp>
-#include <boost/type_traits/is_signed.hpp>
-#include <boost/type_traits/is_unsigned.hpp>
-#include <boost/type_traits/is_enum.hpp>
-#include <boost/type_traits/is_same.hpp>
-#include <boost/type_traits/remove_cv.hpp>
-#include <boost/type_traits/is_const.hpp>
-#include <boost/type_traits/is_volatile.hpp>
-#include <boost/type_traits/add_const.hpp>
-#include <boost/type_traits/add_volatile.hpp>
-#include <boost/static_assert.hpp>
-
-namespace boost {
-
-template <class T>
-struct make_signed
-{
-private:
- BOOST_STATIC_ASSERT_MSG(( ::boost::is_integral<T>::value || ::boost::is_enum<T>::value), "The template argument to make_signed must be an integer or enum type.");
- BOOST_STATIC_ASSERT_MSG(!(::boost::is_same<typename remove_cv<T>::type, bool>::value), "The template argument to make_signed must not be the type bool.");
-
- typedef typename remove_cv<T>::type t_no_cv;
- typedef typename conditional<
- (::boost::is_signed<T>::value
- && ::boost::is_integral<T>::value
- && ! ::boost::is_same<t_no_cv, char>::value
- && ! ::boost::is_same<t_no_cv, wchar_t>::value
- && ! ::boost::is_same<t_no_cv, bool>::value),
- T,
- typename conditional<
- (::boost::is_integral<T>::value
- && ! ::boost::is_same<t_no_cv, char>::value
- && ! ::boost::is_same<t_no_cv, wchar_t>::value
- && ! ::boost::is_same<t_no_cv, bool>::value),
- typename conditional<
- is_same<t_no_cv, unsigned char>::value,
- signed char,
- typename conditional<
- is_same<t_no_cv, unsigned short>::value,
- signed short,
- typename conditional<
- is_same<t_no_cv, unsigned int>::value,
- int,
- typename conditional<
- is_same<t_no_cv, unsigned long>::value,
- long,
-#if defined(BOOST_HAS_LONG_LONG)
-#ifdef BOOST_HAS_INT128
- typename conditional<
- sizeof(t_no_cv) == sizeof(boost::long_long_type),
- boost::long_long_type,
- boost::int128_type
- >::type
-#else
- boost::long_long_type
-#endif
-#elif defined(BOOST_HAS_MS_INT64)
- __int64
-#else
- long
-#endif
- >::type
- >::type
- >::type
- >::type,
- // Not a regular integer type:
- typename conditional<
- sizeof(t_no_cv) == sizeof(unsigned char),
- signed char,
- typename conditional<
- sizeof(t_no_cv) == sizeof(unsigned short),
- signed short,
- typename conditional<
- sizeof(t_no_cv) == sizeof(unsigned int),
- int,
- typename conditional<
- sizeof(t_no_cv) == sizeof(unsigned long),
- long,
-#if defined(BOOST_HAS_LONG_LONG)
-#ifdef BOOST_HAS_INT128
- typename conditional<
- sizeof(t_no_cv) == sizeof(boost::long_long_type),
- boost::long_long_type,
- boost::int128_type
- >::type
-#else
- boost::long_long_type
-#endif
-#elif defined(BOOST_HAS_MS_INT64)
- __int64
-#else
- long
-#endif
- >::type
- >::type
- >::type
- >::type
- >::type
- >::type base_integer_type;
-
- // Add back any const qualifier:
- typedef typename conditional<
- is_const<T>::value,
- typename add_const<base_integer_type>::type,
- base_integer_type
- >::type const_base_integer_type;
-public:
- // Add back any volatile qualifier:
- typedef typename conditional<
- is_volatile<T>::value,
- typename add_volatile<const_base_integer_type>::type,
- const_base_integer_type
- >::type type;
-};
-
-} // namespace boost
-
-#endif // BOOST_TT_ADD_REFERENCE_HPP_INCLUDED
-
+
+// (C) Copyright John Maddock 2007.
+// 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_MAKE_SIGNED_HPP_INCLUDED
+#define BOOST_TT_MAKE_SIGNED_HPP_INCLUDED
+
+#include <boost/type_traits/conditional.hpp>
+#include <boost/type_traits/is_integral.hpp>
+#include <boost/type_traits/is_signed.hpp>
+#include <boost/type_traits/is_unsigned.hpp>
+#include <boost/type_traits/is_enum.hpp>
+#include <boost/type_traits/is_same.hpp>
+#include <boost/type_traits/remove_cv.hpp>
+#include <boost/type_traits/is_const.hpp>
+#include <boost/type_traits/is_volatile.hpp>
+#include <boost/type_traits/add_const.hpp>
+#include <boost/type_traits/add_volatile.hpp>
+#include <boost/static_assert.hpp>
+
+namespace boost {
+
+template <class T>
+struct make_signed
+{
+private:
+ BOOST_STATIC_ASSERT_MSG(( ::boost::is_integral<T>::value || ::boost::is_enum<T>::value), "The template argument to make_signed must be an integer or enum type.");
+ BOOST_STATIC_ASSERT_MSG(!(::boost::is_same<typename remove_cv<T>::type, bool>::value), "The template argument to make_signed must not be the type bool.");
+
+ typedef typename remove_cv<T>::type t_no_cv;
+ typedef typename conditional<
+ (::boost::is_signed<T>::value
+ && ::boost::is_integral<T>::value
+ && ! ::boost::is_same<t_no_cv, char>::value
+ && ! ::boost::is_same<t_no_cv, wchar_t>::value
+ && ! ::boost::is_same<t_no_cv, bool>::value),
+ T,
+ typename conditional<
+ (::boost::is_integral<T>::value
+ && ! ::boost::is_same<t_no_cv, char>::value
+ && ! ::boost::is_same<t_no_cv, wchar_t>::value
+ && ! ::boost::is_same<t_no_cv, bool>::value),
+ typename conditional<
+ is_same<t_no_cv, unsigned char>::value,
+ signed char,
+ typename conditional<
+ is_same<t_no_cv, unsigned short>::value,
+ signed short,
+ typename conditional<
+ is_same<t_no_cv, unsigned int>::value,
+ int,
+ typename conditional<
+ is_same<t_no_cv, unsigned long>::value,
+ long,
+#if defined(BOOST_HAS_LONG_LONG)
+#ifdef BOOST_HAS_INT128
+ typename conditional<
+ sizeof(t_no_cv) == sizeof(boost::long_long_type),
+ boost::long_long_type,
+ boost::int128_type
+ >::type
+#else
+ boost::long_long_type
+#endif
+#elif defined(BOOST_HAS_MS_INT64)
+ __int64
+#else
+ long
+#endif
+ >::type
+ >::type
+ >::type
+ >::type,
+ // Not a regular integer type:
+ typename conditional<
+ sizeof(t_no_cv) == sizeof(unsigned char),
+ signed char,
+ typename conditional<
+ sizeof(t_no_cv) == sizeof(unsigned short),
+ signed short,
+ typename conditional<
+ sizeof(t_no_cv) == sizeof(unsigned int),
+ int,
+ typename conditional<
+ sizeof(t_no_cv) == sizeof(unsigned long),
+ long,
+#if defined(BOOST_HAS_LONG_LONG)
+#ifdef BOOST_HAS_INT128
+ typename conditional<
+ sizeof(t_no_cv) == sizeof(boost::long_long_type),
+ boost::long_long_type,
+ boost::int128_type
+ >::type
+#else
+ boost::long_long_type
+#endif
+#elif defined(BOOST_HAS_MS_INT64)
+ __int64
+#else
+ long
+#endif
+ >::type
+ >::type
+ >::type
+ >::type
+ >::type
+ >::type base_integer_type;
+
+ // Add back any const qualifier:
+ typedef typename conditional<
+ is_const<T>::value,
+ typename add_const<base_integer_type>::type,
+ base_integer_type
+ >::type const_base_integer_type;
+public:
+ // Add back any volatile qualifier:
+ typedef typename conditional<
+ is_volatile<T>::value,
+ typename add_volatile<const_base_integer_type>::type,
+ const_base_integer_type
+ >::type type;
+};
+
+} // namespace boost
+
+#endif // BOOST_TT_ADD_REFERENCE_HPP_INCLUDED
+
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