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+
+//  (C) Copyright Dave Abrahams, 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_MEMBER_FUNCTION_POINTER_HPP_INCLUDED
+#define BOOST_TT_IS_MEMBER_FUNCTION_POINTER_HPP_INCLUDED
+
+#include <boost/type_traits/detail/config.hpp>
+#include <boost/detail/workaround.hpp>
+
+#if !BOOST_WORKAROUND(__BORLANDC__, < 0x600) && !defined(BOOST_TT_TEST_MS_FUNC_SIGS)
+   //
+   // Note: we use the "workaround" version for MSVC because it works for 
+   // __stdcall etc function types, where as the partial specialisation
+   // version does not do so.
+   //
+#   include <boost/type_traits/detail/is_mem_fun_pointer_impl.hpp>
+#   include <boost/type_traits/remove_cv.hpp>
+#   include <boost/type_traits/integral_constant.hpp>
+#else
+#   include <boost/type_traits/is_reference.hpp>
+#   include <boost/type_traits/is_array.hpp>
+#   include <boost/type_traits/detail/yes_no_type.hpp>
+#   include <boost/type_traits/detail/is_mem_fun_pointer_tester.hpp>
+#endif
+
+namespace boost {
+
+#if defined( __CODEGEARC__ )
+template <class T> struct is_member_function_pointer : public integral_constant<bool, __is_member_function_pointer( T )> {};
+#elif !BOOST_WORKAROUND(__BORLANDC__, < 0x600) && !defined(BOOST_TT_TEST_MS_FUNC_SIGS)
+
+template <class T> struct is_member_function_pointer 
+   : public ::boost::integral_constant<bool, ::boost::type_traits::is_mem_fun_pointer_impl<typename remove_cv<T>::type>::value>{};
+
+#else
+
+namespace detail {
+
+#ifndef __BORLANDC__
+
+template <bool>
+struct is_mem_fun_pointer_select
+{
+   template <class T> struct result_ : public false_type{};
+};
+
+template <>
+struct is_mem_fun_pointer_select<false>
+{
+    template <typename T> struct result_
+    {
+#if BOOST_WORKAROUND(BOOST_MSVC_FULL_VER, >= 140050000)
+#pragma warning(push)
+#pragma warning(disable:6334)
+#endif
+        static T* make_t;
+        typedef result_<T> self_type;
+
+        BOOST_STATIC_CONSTANT(
+            bool, value = (
+                1 == sizeof(::boost::type_traits::is_mem_fun_pointer_tester(self_type::make_t))
+            ));
+#if BOOST_WORKAROUND(BOOST_MSVC_FULL_VER, >= 140050000)
+#pragma warning(pop)
+#endif
+    };
+};
+
+template <typename T>
+struct is_member_function_pointer_impl
+    : public is_mem_fun_pointer_select< 
+      ::boost::is_reference<T>::value || ::boost::is_array<T>::value>::template result_<T>{};
+
+template <typename T>
+struct is_member_function_pointer_impl<T&> : public false_type{};
+
+#else // Borland C++
+
+template <typename T>
+struct is_member_function_pointer_impl
+{
+   static T* m_t;
+   BOOST_STATIC_CONSTANT(
+              bool, value =
+               (1 == sizeof(type_traits::is_mem_fun_pointer_tester(m_t))) );
+};
+
+template <typename T>
+struct is_member_function_pointer_impl<T&>
+{
+   BOOST_STATIC_CONSTANT(bool, value = false);
+};
+
+#endif
+
+template<> struct is_member_function_pointer_impl<void> : public false_type{};
+#ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS
+template<> struct is_member_function_pointer_impl<void const> : public false_type{};
+template<> struct is_member_function_pointer_impl<void const volatile> : public false_type{};
+template<> struct is_member_function_pointer_impl<void volatile> : public false_type{};
+#endif
+
+} // namespace detail
+
+template <class T>
+struct is_member_function_pointer
+   : public integral_constant<bool, ::boost::detail::is_member_function_pointer_impl<T>::value>{};
+
+#endif
+
+} // namespace boost
+
+#endif // BOOST_TT_IS_MEMBER_FUNCTION_POINTER_HPP_INCLUDED