mirror of
https://github.com/ecency/ecency-mobile.git
synced 2024-12-22 12:51:42 +03:00
74 lines
2.1 KiB
C++
74 lines
2.1 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_IS_ARRAY_HPP)
|
||
|
|
#define BOOST_VMD_IS_ARRAY_HPP
|
||
|
|
|
||
|
|
#include <boost/vmd/detail/setup.hpp>
|
||
|
|
|
||
|
|
#if BOOST_PP_VARIADICS
|
||
|
|
|
||
|
|
#include <boost/vmd/detail/is_array.hpp>
|
||
|
|
|
||
|
|
/*
|
||
|
|
|
||
|
|
The succeeding comments in this file are in doxygen format.
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** \file
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** \def BOOST_VMD_IS_ARRAY(sequence)
|
||
|
|
|
||
|
|
\brief Determines if a sequence is a Boost PP array.
|
||
|
|
|
||
|
|
The macro checks that the sequence is a Boost PP array.
|
||
|
|
It returns 1 if it is an array, else if returns 0.
|
||
|
|
|
||
|
|
sequence = a possible Boost PP array.
|
||
|
|
|
||
|
|
returns = 1 if it is an array, else returns 0.
|
||
|
|
|
||
|
|
The macro will generate a preprocessing error if the input
|
||
|
|
is in the form of an array but its first tuple element, instead
|
||
|
|
of being a number, is a preprocessor token which VMD cannot parse,
|
||
|
|
as in the example '(&2,(0,1))' which is a valid tuple but an invalid
|
||
|
|
array.
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define BOOST_VMD_IS_ARRAY(sequence) \
|
||
|
|
BOOST_VMD_DETAIL_IS_ARRAY(sequence) \
|
||
|
|
/**/
|
||
|
|
|
||
|
|
/** \def BOOST_VMD_IS_ARRAY_D(d,sequence)
|
||
|
|
|
||
|
|
\brief Determines if a sequence is a Boost PP array. Re-entrant version.
|
||
|
|
|
||
|
|
The macro checks that the sequence is a Boost PP array.
|
||
|
|
It returns 1 if it is an array, else if returns 0.
|
||
|
|
|
||
|
|
d = The next available BOOST_PP_WHILE iteration.
|
||
|
|
sequence = a possible Boost PP array.
|
||
|
|
|
||
|
|
returns = 1 if it is an array, else returns 0.
|
||
|
|
|
||
|
|
The macro will generate a preprocessing error if the input
|
||
|
|
is in the form of an array but its first tuple element, instead
|
||
|
|
of being a number, is a preprocessor token which VMD cannot parse,
|
||
|
|
as in the example '(&2,(0,1))' which is a valid tuple but an invalid
|
||
|
|
array.
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define BOOST_VMD_IS_ARRAY_D(d,sequence) \
|
||
|
|
BOOST_VMD_DETAIL_IS_ARRAY_D(d,sequence) \
|
||
|
|
/**/
|
||
|
|
|
||
|
|
#endif /* BOOST_PP_VARIADICS */
|
||
|
|
#endif /* BOOST_VMD_IS_ARRAY_HPP */
|