29 lines
914 B
C++
29 lines
914 B
C++
// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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export namespace std {
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#if _LIBCPP_STD_VER >= 23
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// [mdspan.extents], class template extents
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using std::extents;
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// [mdspan.extents.dextents], alias template dextents
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using std::dextents;
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// [mdspan.layout], layout mapping
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using std::layout_left;
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using std::layout_right;
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using std::layout_stride;
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// [mdspan.accessor.default], class template default_accessor
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using std::default_accessor;
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// [mdspan.mdspan], class template mdspan
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using std::mdspan;
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#endif // _LIBCPP_STD_VER >= 23
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} // namespace std
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