Added boost header

test/external/boost/mpl/set/aux_/insert_impl.hpp

@@ -0,0 +1,65 @@
+
+#ifndef BOOST_MPL_SET_AUX_INSERT_IMPL_HPP_INCLUDED
+#define BOOST_MPL_SET_AUX_INSERT_IMPL_HPP_INCLUDED
+
+// Copyright Aleksey Gurtovoy 2003-2007
+// Copyright David Abrahams 2003-2004
+//
+// Distributed under 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/mpl for documentation.
+
+// $Id: insert_impl.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
+// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $
+// $Revision: 49267 $
+
+#include <boost/mpl/insert_fwd.hpp>
+#include <boost/mpl/set/aux_/has_key_impl.hpp>
+#include <boost/mpl/set/aux_/item.hpp>
+#include <boost/mpl/set/aux_/tag.hpp>
+#include <boost/mpl/identity.hpp>
+#include <boost/mpl/base.hpp>
+#include <boost/mpl/eval_if.hpp>
+#include <boost/mpl/aux_/na.hpp>
+
+#include <boost/type_traits/is_same.hpp>
+
+namespace boost { namespace mpl {
+
+namespace aux {
+template<  typename Set, typename T > struct set_insert_impl
+    : eval_if< 
+          has_key_impl<aux::set_tag>::apply<Set,T>
+        , identity<Set>
+        , eval_if< 
+              is_same< T,typename Set::last_masked_ > 
+            , base<Set>
+            , identity< s_item<T,typename Set::item_> >
+            >
+        >
+{
+};
+}
+
+template<>
+struct insert_impl< aux::set_tag >
+{
+    template< 
+          typename Set
+        , typename PosOrKey
+        , typename KeyOrNA
+        > 
+    struct apply
+        : aux::set_insert_impl<
+              Set
+            , typename if_na<KeyOrNA,PosOrKey>::type
+            >
+    {
+    };
+};
+
+}}
+
+#endif // BOOST_MPL_SET_AUX_INSERT_IMPL_HPP_INCLUDED