diff options
Diffstat (limited to 'src/third_party/boost-1.69.0/boost/type_traits/is_member_pointer.hpp')
-rw-r--r-- | src/third_party/boost-1.69.0/boost/type_traits/is_member_pointer.hpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/third_party/boost-1.69.0/boost/type_traits/is_member_pointer.hpp b/src/third_party/boost-1.69.0/boost/type_traits/is_member_pointer.hpp new file mode 100644 index 00000000000..9757afc950a --- /dev/null +++ b/src/third_party/boost-1.69.0/boost/type_traits/is_member_pointer.hpp @@ -0,0 +1,45 @@ + +// (C) Copyright Dave Abrahams, Steve Cleary, Beman Dawes, +// Howard Hinnant and John Maddock 2000. +// (C) Copyright Mat Marcus, Jesse Jones and Adobe Systems Inc 2001 + +// 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. + +// Fixed is_pointer, is_reference, is_const, is_volatile, is_same, +// is_member_pointer based on the Simulated Partial Specialization work +// of Mat Marcus and Jesse Jones. See http://opensource.adobe.com or +// http://groups.yahoo.com/group/boost/message/5441 +// Some workarounds in here use ideas suggested from "Generic<Programming>: +// Mappings between Types and Values" +// by Andrei Alexandrescu (see http://www.cuj.com/experts/1810/alexandr.html). + + +#ifndef BOOST_TT_IS_MEMBER_POINTER_HPP_INCLUDED +#define BOOST_TT_IS_MEMBER_POINTER_HPP_INCLUDED + +#include <boost/detail/workaround.hpp> +#include <boost/type_traits/is_member_function_pointer.hpp> + +namespace boost { + +#if defined( __CODEGEARC__ ) +template <class T> struct is_member_pointer : public integral_constant<bool, __is_member_pointer(T)>{}; +#else +template <class T> struct is_member_pointer : public integral_constant<bool, ::boost::is_member_function_pointer<T>::value>{}; +template <class T, class U> struct is_member_pointer<U T::* > : public true_type{}; + +#if !BOOST_WORKAROUND(__MWERKS__,<=0x3003) && !BOOST_WORKAROUND(__IBMCPP__, <=600) +template <class T, class U> struct is_member_pointer<U T::*const> : public true_type{}; +template <class T, class U> struct is_member_pointer<U T::*const volatile> : public true_type{}; +template <class T, class U> struct is_member_pointer<U T::*volatile> : public true_type{}; +#endif + +#endif + +} // namespace boost + +#endif // BOOST_TT_IS_MEMBER_POINTER_HPP_INCLUDED |