Added boost header

test/external/boost/intrusive/priority_compare.hpp

@@ -0,0 +1,39 @@
+/////////////////////////////////////////////////////////////////////////////
+//
+// (C) Copyright Ion Gaztanaga 2008
+//
+// 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/intrusive for documentation.
+//
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef BOOST_INTRUSIVE_PRIORITY_COMPARE_HPP
+#define BOOST_INTRUSIVE_PRIORITY_COMPARE_HPP
+
+#include <boost/intrusive/detail/config_begin.hpp>
+#include <boost/intrusive/intrusive_fwd.hpp>
+
+#include <functional>
+
+namespace boost {
+namespace intrusive {
+
+template <class T>
+struct priority_compare
+   : public std::binary_function<T, T, bool>
+{
+   bool operator()(const T &val, const T &val2) const
+   {
+      return priority_order(val, val2);
+   }
+};
+
+} //namespace intrusive 
+} //namespace boost 
+
+#include <boost/intrusive/detail/config_end.hpp>
+
+#endif //BOOST_INTRUSIVE_PRIORITY_COMPARE_HPP