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// (C) Copyright Edward Diener 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_ARRAY_TO_SEQ_HPP)
#define BOOST_VMD_ARRAY_TO_SEQ_HPP
#include <boost/vmd/detail/setup.hpp>
#if BOOST_PP_VARIADICS
#include <boost/preprocessor/control/iif.hpp>
#include <boost/preprocessor/array/to_seq.hpp>
#include <boost/vmd/empty.hpp>
#include <boost/vmd/is_empty_array.hpp>
/*
The succeeding comments in this file are in doxygen format.
*/
/** \file
*/
/** \def BOOST_VMD_ARRAY_TO_SEQ(array)
\brief converts an array to a seq.
array = array to be converted.
If the array is an array of 0 elements it is converted to an empty seq.
Otherwise the array is converted to a seq with the same number of elements as the array.
*/
#define BOOST_VMD_ARRAY_TO_SEQ(array) \
BOOST_PP_IIF \
( \
BOOST_VMD_IS_EMPTY_ARRAY(array), \
BOOST_VMD_EMPTY, \
BOOST_PP_ARRAY_TO_SEQ \
) \
(array) \
/**/
#endif /* BOOST_PP_VARIADICS */
#endif /* BOOST_VMD_ARRAY_TO_SEQ_HPP */
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