diff options
Diffstat (limited to 'contrib/src/boost/type_traits/remove_pointer.hpp')
-rw-r--r-- | contrib/src/boost/type_traits/remove_pointer.hpp | 154 |
1 files changed, 77 insertions, 77 deletions
diff --git a/contrib/src/boost/type_traits/remove_pointer.hpp b/contrib/src/boost/type_traits/remove_pointer.hpp index afb0d8f..fb79e59 100644 --- a/contrib/src/boost/type_traits/remove_pointer.hpp +++ b/contrib/src/boost/type_traits/remove_pointer.hpp @@ -1,77 +1,77 @@ -
-// (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_REMOVE_POINTER_HPP_INCLUDED
-#define BOOST_TT_REMOVE_POINTER_HPP_INCLUDED
-
-#include <boost/config.hpp>
-
-#if defined(BOOST_MSVC)
-#include <boost/type_traits/remove_cv.hpp>
-#include <boost/type_traits/is_pointer.hpp>
-#endif
-
-namespace boost {
-
-#if BOOST_WORKAROUND(BOOST_MSVC, < 1900)
-
-namespace detail{
-
- //
- // We need all this crazy indirection because a type such as:
- //
- // T (*const)(U)
- //
- // Does not bind to a <T*> or <T*const> partial specialization with VC10 and earlier
- //
- template <class T>
- struct remove_pointer_imp
- {
- typedef T type;
- };
-
- template <class T>
- struct remove_pointer_imp<T*>
- {
- typedef T type;
- };
-
- template <class T, bool b>
- struct remove_pointer_imp3
- {
- typedef typename remove_pointer_imp<typename boost::remove_cv<T>::type>::type type;
- };
-
- template <class T>
- struct remove_pointer_imp3<T, false>
- {
- typedef T type;
- };
-
- template <class T>
- struct remove_pointer_imp2
- {
- typedef typename remove_pointer_imp3<T, ::boost::is_pointer<T>::value>::type type;
- };
-}
-
-template <class T> struct remove_pointer{ typedef typename boost::detail::remove_pointer_imp2<T>::type type; };
-
-#else
-
-template <class T> struct remove_pointer{ typedef T type; };
-template <class T> struct remove_pointer<T*>{ typedef T type; };
-template <class T> struct remove_pointer<T*const>{ typedef T type; };
-template <class T> struct remove_pointer<T*volatile>{ typedef T type; };
-template <class T> struct remove_pointer<T*const volatile>{ typedef T type; };
-
-#endif
-
-} // namespace boost
-
-#endif // BOOST_TT_REMOVE_POINTER_HPP_INCLUDED
+ +// (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_REMOVE_POINTER_HPP_INCLUDED +#define BOOST_TT_REMOVE_POINTER_HPP_INCLUDED + +#include <boost/config.hpp> + +#if defined(BOOST_MSVC) +#include <boost/type_traits/remove_cv.hpp> +#include <boost/type_traits/is_pointer.hpp> +#endif + +namespace boost { + +#ifdef BOOST_MSVC + +namespace detail{ + + // + // We need all this crazy indirection because a type such as: + // + // T (*const)(U) + // + // Does not bind to a <T*> or <T*const> partial specialization with VC10 and earlier + // + template <class T> + struct remove_pointer_imp + { + typedef T type; + }; + + template <class T> + struct remove_pointer_imp<T*> + { + typedef T type; + }; + + template <class T, bool b> + struct remove_pointer_imp3 + { + typedef typename remove_pointer_imp<typename boost::remove_cv<T>::type>::type type; + }; + + template <class T> + struct remove_pointer_imp3<T, false> + { + typedef T type; + }; + + template <class T> + struct remove_pointer_imp2 + { + typedef typename remove_pointer_imp3<T, ::boost::is_pointer<T>::value>::type type; + }; +} + +template <class T> struct remove_pointer{ typedef typename boost::detail::remove_pointer_imp2<T>::type type; }; + +#else + +template <class T> struct remove_pointer{ typedef T type; }; +template <class T> struct remove_pointer<T*>{ typedef T type; }; +template <class T> struct remove_pointer<T*const>{ typedef T type; }; +template <class T> struct remove_pointer<T*volatile>{ typedef T type; }; +template <class T> struct remove_pointer<T*const volatile>{ typedef T type; }; + +#endif + +} // namespace boost + +#endif // BOOST_TT_REMOVE_POINTER_HPP_INCLUDED |