From 8286ac511144e4f17d34eac9affb97e50646344a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Wed, 23 Jul 2014 15:25:44 +0200
Subject: Imported Upstream version 4.0.0

---
 .../cutl/details/boost/type_traits/is_function.hpp | 111 +++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 libcutl/cutl/details/boost/type_traits/is_function.hpp

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

diff --git a/libcutl/cutl/details/boost/type_traits/is_function.hpp b/libcutl/cutl/details/boost/type_traits/is_function.hpp
new file mode 100644
index 0000000..2d39150
--- /dev/null
+++ b/libcutl/cutl/details/boost/type_traits/is_function.hpp
@@ -0,0 +1,111 @@
+
+//  Copyright 2000 John Maddock (john@johnmaddock.co.uk)
+//  Copyright 2002 Aleksey Gurtovoy (agurtovoy@meta-comm.com)
+//
+//  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_FUNCTION_HPP_INCLUDED
+#define BOOST_TT_IS_FUNCTION_HPP_INCLUDED
+
+#include <cutl/details/boost/type_traits/is_reference.hpp>
+#include <cutl/details/boost/type_traits/detail/false_result.hpp>
+#include <cutl/details/boost/config.hpp>
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !defined(BOOST_TT_TEST_MS_FUNC_SIGS)
+#   include <cutl/details/boost/type_traits/detail/is_function_ptr_helper.hpp>
+#else
+#   include <cutl/details/boost/type_traits/detail/is_function_ptr_tester.hpp>
+#   include <cutl/details/boost/type_traits/detail/yes_no_type.hpp>
+#endif
+
+// should be the last #include
+#include <cutl/details/boost/type_traits/detail/bool_trait_def.hpp>
+
+// is a type a function?
+// Please note that this implementation is unnecessarily complex:
+// we could just use !is_convertible<T*, const volatile void*>::value,
+// except that some compilers erroneously allow conversions from
+// function pointers to void*.
+
+namespace cutl_details_boost {
+
+#if !defined( __CODEGEARC__ )
+
+namespace detail {
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !defined(BOOST_TT_TEST_MS_FUNC_SIGS)
+template<bool is_ref = true>
+struct is_function_chooser
+    : public ::cutl_details_boost::type_traits::false_result
+{
+};
+
+template <>
+struct is_function_chooser<false>
+{
+    template< typename T > struct result_
+        : public ::cutl_details_boost::type_traits::is_function_ptr_helper<T*>
+    {
+    };
+};
+
+template <typename T>
+struct is_function_impl
+    : public is_function_chooser< ::cutl_details_boost::is_reference<T>::value >
+        ::BOOST_NESTED_TEMPLATE result_<T>
+{
+};
+
+#else
+
+template <typename T>
+struct is_function_impl
+{
+#if BOOST_WORKAROUND(BOOST_MSVC_FULL_VER, >= 140050000)
+#pragma warning(push)
+#pragma warning(disable:6334)
+#endif
+    static T* t;
+    BOOST_STATIC_CONSTANT(
+        bool, value = sizeof(::cutl_details_boost::type_traits::is_function_ptr_tester(t))
+        == sizeof(::cutl_details_boost::type_traits::yes_type)
+        );
+#if BOOST_WORKAROUND(BOOST_MSVC_FULL_VER, >= 140050000)
+#pragma warning(pop)
+#endif
+};
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+template <typename T>
+struct is_function_impl<T&> : public false_type
+{};
+#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
+template <typename T>
+struct is_function_impl<T&&> : public false_type
+{};
+#endif
+#endif
+
+#endif
+
+} // namespace detail
+
+#endif // !defined( __CODEGEARC__ )
+
+#if defined( __CODEGEARC__ )
+BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_function,T,__is_function(T))
+#else
+BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_function,T,::cutl_details_boost::detail::is_function_impl<T>::value)
+#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
+BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(typename T,is_function,T&&,false)
+#endif
+#endif
+} // namespace cutl_details_boost
+
+#include <cutl/details/boost/type_traits/detail/bool_trait_undef.hpp>
+
+#endif // BOOST_TT_IS_FUNCTION_HPP_INCLUDED
-- 
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