submdspan.hpp

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// SPDX-License-Identifier: BSL-1.0
// SPDX-FileCopyrightText: Copyright (C) 2024 Tobias Hienzsch
 
#ifndef TETL_MDSPAN_SUBMDSPAN_HPP
#define TETL_MDSPAN_SUBMDSPAN_HPP
 
#include <etl/_mdspan/mdspan.hpp>
 
namespace etl {
 
// template <typename T, typename Ext, typename Layout, typename Accessor, typename...
// SliceSpecifiers>
// [[nodiscard]] constexpr auto submdspan(mdspan<T, Ext, Layout, Accessor> const& src,
// SliceSpecifiers... slices)
// {
//     auto sub_mapping  = submdspan_mapping(src.mapping(), slices...);
//     auto sub_accessor = typename Accessor::offset_policy(src.accessor());
//     auto sub_data     = src.accessor().offset(src.data_handle(), sub_mapping.offset);
//     return etl::mdspan(sub_data, sub_mapping.mapping, sub_accessor);
// }
 
} // namespace etl
 
#endif // TETL_MDSPAN_SUBMDSPAN_HPP