zip_range.hpp

// Copyright 2021 Arnaud Becheler    <abechele@umich.edu>
 
/*********************************************************************** * This program is free software; you can
 *redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free
 *Software Foundation; either version 2 of the License, or    * (at your option) any later version. *
 *                                                                      *
 ***************************************************************************/
 
#ifndef ZIP_RANGE_H
#define ZIP_RANGE_H
 
#include <boost/iterator/zip_iterator.hpp>
#include <boost/range/iterator_range.hpp>
#include <boost/tuple/tuple.hpp>
 
template <class... Conts>
auto zip_range(Conts &...conts)
    -> decltype(boost::make_iterator_range(boost::make_zip_iterator(boost::make_tuple(conts.begin()...)),
                                           boost::make_zip_iterator(boost::make_tuple(conts.end()...))))
{
    return {boost::make_zip_iterator(boost::make_tuple(conts.begin()...)),
            boost::make_zip_iterator(boost::make_tuple(conts.end()...))};
}
 
#endif