cuda_toolkit/include/__mdspan/full_extent_t.h

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#ifndef _LIBCUDACXX___MDSPAN_FULL_EXTENT_T_HPP
#define _LIBCUDACXX___MDSPAN_FULL_EXTENT_T_HPP

#ifndef __cuda_std__
#include <__config>
#endif // __cuda_std__

#include "../__mdspan/macros.h"

#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
#  pragma GCC system_header
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
#  pragma clang system_header
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
#  pragma system_header
#endif // no system header

_LIBCUDACXX_BEGIN_NAMESPACE_STD

#if _LIBCUDACXX_STD_VER > 11

struct full_extent_t { explicit full_extent_t() = default; };

_LIBCUDACXX_INLINE_VAR constexpr auto full_extent = full_extent_t{ };

#endif // _LIBCUDACXX_STD_VER > 11

_LIBCUDACXX_END_NAMESPACE_STD

#endif // _LIBCUDACXX___MDSPAN_FULL_EXTENT_T_HPP