整理

include/boost/mpl/bitor.hpp

@@ -0,0 +1,41 @@
+
+#ifndef BOOST_MPL_BITOR_HPP_INCLUDED
+#define BOOST_MPL_BITOR_HPP_INCLUDED
+
+// Copyright Aleksey Gurtovoy 2000-2009
+// Copyright Jaap Suter 2003
+//
+// 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.
+
+// $Id$
+// $Date$
+// $Revision$
+
+// agurt, 23/jan/10: workaround a conflict with <iso646.h> header's 
+// macros, see http://tinyurl.com/ycwdxco; 'defined(bitor)'
+// has to be checked in a separate condition, otherwise GCC complains 
+// about 'bitor' being an alternative token
+#if defined(_MSC_EXTENSIONS)
+#if defined(bitor)
+#   pragma push_macro("bitor")
+#   undef bitor
+#   define bitor(x)
+#endif
+#endif
+
+#define AUX778076_OP_NAME   bitor_
+#define AUX778076_OP_PREFIX bitor
+#define AUX778076_OP_TOKEN  |
+#include <boost/mpl/aux_/arithmetic_op.hpp>
+
+#if defined(_MSC_EXTENSIONS)
+#if defined(bitor)
+#   pragma pop_macro("bitor")
+#endif
+#endif
+
+#endif // BOOST_MPL_BITOR_HPP_INCLUDED