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//  (C) Copyright Edward Diener 2011-2015
//  Use, modification and distribution are subject to the Boost Software License,
//  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at

#if !defined(BOOST_VMD_IS_TUPLE_HPP)

#include <boost/vmd/detail/setup.hpp>


#include <boost/vmd/detail/is_tuple.hpp>


  The succeeding comments in this file are in doxygen format.


/** \file

/** \def BOOST_VMD_IS_TUPLE(sequence)

    \brief Tests whether a sequence is a Boost PP tuple.

    The macro checks to see if a sequence is a Boost PP tuple.
    A Boost PP tuple is preprocessor tokens enclosed by a set of parentheses
    with no preprocessing tokens before or after the parentheses.
    sequence = a possible tuple

    returns = 1 if the sequence is a Boost PP tuple,
              0 if it is not.

#define BOOST_VMD_IS_TUPLE(sequence) \