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// Boost.Geometry
// Copyright (c) 2023 Barend Gehrels, Amsterdam, the Netherlands.
// Use, modification and distribution is 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)
#ifndef BOOST_GEOMETRY_UTIL_FOR_EACH_WITH_INDEX_HPP
#define BOOST_GEOMETRY_UTIL_FOR_EACH_WITH_INDEX_HPP
#include <boost/range/begin.hpp>
#include <boost/range/end.hpp>
#include <boost/range/size_type.hpp>
namespace boost { namespace geometry
{
#ifndef DOXYGEN_NO_DETAIL
namespace detail
{
// Utility function to implement a Kotlin like range based for loop
template <typename Container, typename Function>
inline void for_each_with_index(Container const& container, Function func)
{
typename boost::range_size<Container>::type index = 0;
for (auto it = boost::begin(container); it != boost::end(container); ++it, ++index)
{
func(index, *it);
}
}
template <typename Container, typename Function>
inline void for_each_with_index(Container& container, Function func)
{
typename boost::range_size<Container>::type index = 0;
for (auto it = boost::begin(container); it != boost::end(container); ++it, ++index)
{
func(index, *it);
}
}
} // namespace detail
#endif // DOXYGEN_NO_DETAIL
}} // namespace boost::geometry
#endif // BOOST_GEOMETRY_UTIL_FOR_EACH_WITH_INDEX_HPP
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