/usr/include/boost/function_equal.hpp is in libboost1.62-dev 1.62.0+dfsg-5.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | // 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
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