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

---
 cutl/details/boost/type_traits/is_void.hpp | 38 ++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 cutl/details/boost/type_traits/is_void.hpp

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

diff --git a/cutl/details/boost/type_traits/is_void.hpp b/cutl/details/boost/type_traits/is_void.hpp
new file mode 100644
index 0000000..a6a97db
--- /dev/null
+++ b/cutl/details/boost/type_traits/is_void.hpp
@@ -0,0 +1,38 @@
+
+//  (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_IS_VOID_HPP_INCLUDED
+#define BOOST_TT_IS_VOID_HPP_INCLUDED
+
+#include <cutl/details/boost/config.hpp>
+
+// should be the last #include
+#include <cutl/details/boost/type_traits/detail/bool_trait_def.hpp>
+
+namespace cutl_details_boost {
+
+//* is a type T void - is_void<T>
+#if defined( __CODEGEARC__ )
+BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_void,T,__is_void(T))
+#else
+BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_void,T,false)
+BOOST_TT_AUX_BOOL_TRAIT_SPEC1(is_void,void,true)
+
+#ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS
+BOOST_TT_AUX_BOOL_TRAIT_SPEC1(is_void,void const,true)
+BOOST_TT_AUX_BOOL_TRAIT_SPEC1(is_void,void volatile,true)
+BOOST_TT_AUX_BOOL_TRAIT_SPEC1(is_void,void const volatile,true)
+#endif
+
+#endif  // non-CodeGear implementation
+
+} // namespace cutl_details_boost
+
+#include <cutl/details/boost/type_traits/detail/bool_trait_undef.hpp>
+
+#endif // BOOST_TT_IS_VOID_HPP_INCLUDED
-- 
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