|
// (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_IS_TYPE_HPP)
|
#define BOOST_VMD_IS_TYPE_HPP
|
|
#include <boost/vmd/detail/setup.hpp>
|
|
#if BOOST_PP_VARIADICS
|
|
#include <boost/vmd/detail/is_type.hpp>
|
|
/*
|
|
The succeeding comments in this file are in doxygen format.
|
|
*/
|
|
/** \file
|
*/
|
|
/** \def BOOST_VMD_IS_TYPE(sequence)
|
|
\brief Tests whether a sequence is a VMD type.
|
|
sequence = a possible VMD type
|
|
returns = 1 if the sequence is a VMD type,
|
0 if it is not.
|
|
If the sequence is not a VMD data type this macro could lead to
|
a preprocessor error. This is because the macro
|
uses preprocessor concatenation to determine if the sequence
|
is an identifier once it is determined that the sequence does not
|
start with parentheses. If the data being concatenated would
|
lead to an invalid preprocessor token the compiler can issue
|
a preprocessor error.
|
|
*/
|
|
#define BOOST_VMD_IS_TYPE(sequence) \
|
BOOST_VMD_DETAIL_IS_TYPE(sequence) \
|
/**/
|
|
/** \def BOOST_VMD_IS_TYPE_D(d,sequence)
|
|
\brief Tests whether a sequence is a VMD type. Re-entrant version.
|
|
d = The next available BOOST_PP_WHILE iteration. <br/>
|
sequence = a possible VMD type
|
|
returns = 1 if the sequence is a VMD type,
|
0 if it is not.
|
|
If the sequence is not a VMD data type this macro could lead to
|
a preprocessor error. This is because the macro
|
uses preprocessor concatenation to determine if the sequence
|
is an identifier once it is determined that the sequence does not
|
start with parentheses. If the data being concatenated would
|
lead to an invalid preprocessor token the compiler can issue
|
a preprocessor error.
|
|
*/
|
|
#define BOOST_VMD_IS_TYPE_D(d,sequence) \
|
BOOST_VMD_DETAIL_IS_TYPE_D(d,sequence) \
|
/**/
|
|
#endif /* BOOST_PP_VARIADICS */
|
#endif /* BOOST_VMD_IS_TYPE_HPP */
|
