39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
|
|
||
|
|
// (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 */
|