From b51965dddbed68f23c5e8c169c23c794313ce5f6 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 28 Jun 2011 17:17:23 +0200
Subject: Add boost subset as an implementation detail

---
 .../type_traits/is_member_function_pointer.hpp     | 136 +++++++++++++++++++++
 1 file changed, 136 insertions(+)
 create mode 100644 cutl/details/boost/type_traits/is_member_function_pointer.hpp

(limited to 'cutl/details/boost/type_traits/is_member_function_pointer.hpp')

diff --git a/cutl/details/boost/type_traits/is_member_function_pointer.hpp b/cutl/details/boost/type_traits/is_member_function_pointer.hpp
new file mode 100644
index 0000000..a13dfd3
--- /dev/null
+++ b/cutl/details/boost/type_traits/is_member_function_pointer.hpp
@@ -0,0 +1,136 @@
+
+//  (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 <cutl/details/boost/type_traits/config.hpp>
+#include <cutl/details/boost/detail/workaround.hpp>
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) \
+   && !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 <cutl/details/boost/type_traits/detail/is_mem_fun_pointer_impl.hpp>
+#   include <cutl/details/boost/type_traits/remove_cv.hpp>
+#else
+#   include <cutl/details/boost/type_traits/is_reference.hpp>
+#   include <cutl/details/boost/type_traits/is_array.hpp>
+#   include <cutl/details/boost/type_traits/detail/yes_no_type.hpp>
+#   include <cutl/details/boost/type_traits/detail/false_result.hpp>
+#   include <cutl/details/boost/type_traits/detail/ice_or.hpp>
+#   include <cutl/details/boost/type_traits/detail/is_mem_fun_pointer_tester.hpp>
+#endif
+
+// should be the last #include
+#include <cutl/details/boost/type_traits/detail/bool_trait_def.hpp>
+
+namespace cutl_details_boost {
+
+#if defined( __CODEGEARC__ )
+BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_member_function_pointer,T,__is_member_function_pointer( T ))
+#elif !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !BOOST_WORKAROUND(__BORLANDC__, < 0x600) && !defined(BOOST_TT_TEST_MS_FUNC_SIGS)
+
+BOOST_TT_AUX_BOOL_TRAIT_DEF1(
+      is_member_function_pointer
+    , T
+    , ::cutl_details_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
+    : ::cutl_details_boost::type_traits::false_result
+{
+};
+
+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(::cutl_details_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
+    : is_mem_fun_pointer_select<
+          ::cutl_details_boost::type_traits::ice_or<
+              ::cutl_details_boost::is_reference<T>::value
+            , ::cutl_details_boost::is_array<T>::value
+            >::value
+        >::template result_<T>
+{
+};
+
+#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+template <typename T>
+struct is_member_function_pointer_impl<T&> : public false_type{};
+#endif
+
+#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
+
+BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_member_function_pointer,void,false)
+#ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS
+BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_member_function_pointer,void const,false)
+BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_member_function_pointer,void volatile,false)
+BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_member_function_pointer,void const volatile,false)
+#endif
+
+} // namespace detail
+
+BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_member_function_pointer,T,::cutl_details_boost::detail::is_member_function_pointer_impl<T>::value)
+
+#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+
+} // namespace cutl_details_boost
+
+#include <cutl/details/boost/type_traits/detail/bool_trait_undef.hpp>
+
+#endif // BOOST_TT_IS_MEMBER_FUNCTION_POINTER_HPP_INCLUDED
-- 
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