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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
// http://www.boost.org/LICENSE_1_0.txt).
#if !defined(BOOST_VMD_DETAIL_IS_NUMBER_HPP)
#define BOOST_VMD_DETAIL_IS_NUMBER_HPP
#include <boost/preprocessor/control/iif.hpp>
#include <boost/vmd/identity.hpp>
#include <boost/vmd/detail/equal_type.hpp>
#include <boost/vmd/detail/identifier_type.hpp>
#include <boost/vmd/detail/is_identifier.hpp>
#include <boost/vmd/detail/number_registration.hpp>
#define BOOST_VMD_DETAIL_IS_NUMBER_TYPE(vseq) \
BOOST_VMD_DETAIL_EQUAL_TYPE \
( \
BOOST_VMD_TYPE_NUMBER, \
BOOST_VMD_DETAIL_IDENTIFIER_TYPE(vseq) \
) \
/**/
#define BOOST_VMD_DETAIL_IS_NUMBER(vseq) \
BOOST_VMD_IDENTITY_RESULT \
( \
BOOST_PP_IIF \
( \
BOOST_VMD_DETAIL_IS_IDENTIFIER_SINGLE(vseq), \
BOOST_VMD_DETAIL_IS_NUMBER_TYPE, \
BOOST_VMD_IDENTITY(0) \
) \
(vseq) \
) \
/**/
#endif /* BOOST_VMD_DETAIL_IS_NUMBER_HPP */
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