2 // (C) Copyright Edward Diener 2011-2015
3 // Use, modification and distribution are subject to the Boost Software License,
4 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
5 // http://www.boost.org/LICENSE_1_0.txt).
7 #if !defined(BOOST_VMD_DETAIL_IS_NUMBER_HPP)
8 #define BOOST_VMD_DETAIL_IS_NUMBER_HPP
10 #include <boost/preprocessor/control/iif.hpp>
11 #include <boost/vmd/identity.hpp>
12 #include <boost/vmd/detail/equal_type.hpp>
13 #include <boost/vmd/detail/identifier_type.hpp>
14 #include <boost/vmd/detail/is_identifier.hpp>
15 #include <boost/vmd/detail/number_registration.hpp>
17 #define BOOST_VMD_DETAIL_IS_NUMBER_TYPE(vseq) \
18 BOOST_VMD_DETAIL_EQUAL_TYPE \
20 BOOST_VMD_TYPE_NUMBER, \
21 BOOST_VMD_DETAIL_IDENTIFIER_TYPE(vseq) \
25 #define BOOST_VMD_DETAIL_IS_NUMBER(vseq) \
26 BOOST_VMD_IDENTITY_RESULT \
30 BOOST_VMD_DETAIL_IS_IDENTIFIER_SINGLE(vseq), \
31 BOOST_VMD_DETAIL_IS_NUMBER_TYPE, \
32 BOOST_VMD_IDENTITY(0) \
38 #endif /* BOOST_VMD_DETAIL_IS_NUMBER_HPP */