Squashed 'third_party/boostorg/function/' content from commit feea196
Change-Id: Iaf916451dad887c577d5822d9cf181f90957e080
git-subtree-dir: third_party/boostorg/function
git-subtree-split: feea19660bcac246fc054f0a890415d01e884c4b
diff --git a/include/boost/function_equal.hpp b/include/boost/function_equal.hpp
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+// Copyright Douglas Gregor 2004.
+// Copyright 2005 Peter Dimov
+
+// Use, modification and distribution is 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)
+
+// For more information, see http://www.boost.org
+#ifndef BOOST_FUNCTION_EQUAL_HPP
+#define BOOST_FUNCTION_EQUAL_HPP
+
+namespace boost {
+
+template<typename F, typename G>
+ bool function_equal_impl(const F& f, const G& g, long)
+ { return f == g; }
+
+// function_equal_impl needs to be unqualified to pick
+// user overloads on two-phase compilers
+
+template<typename F, typename G>
+ bool function_equal(const F& f, const G& g)
+ { return function_equal_impl(f, g, 0); }
+
+} // end namespace boost
+
+#endif // BOOST_FUNCTION_EQUAL_HPP