chromium/third_party/libc++/src/include/__iterator/readable_traits.h

// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef _LIBCPP___ITERATOR_READABLE_TRAITS_H
#define _LIBCPP___ITERATOR_READABLE_TRAITS_H

#include <__concepts/same_as.h>
#include <__config>
#include <__type_traits/conditional.h>
#include <__type_traits/is_array.h>
#include <__type_traits/is_object.h>
#include <__type_traits/is_primary_template.h>
#include <__type_traits/remove_cv.h>
#include <__type_traits/remove_cvref.h>
#include <__type_traits/remove_extent.h>

#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#  pragma GCC system_header
#endif

_LIBCPP_BEGIN_NAMESPACE_STD

#if _LIBCPP_STD_VER >= 20

// [readable.traits]
template <class>
struct __cond_value_type { … };

__cond_value_type<_Tp>;

__has_member_value_type;

__has_member_element_type;

template <class>
struct indirectly_readable_traits { … };

indirectly_readable_traits<_Ip>;

indirectly_readable_traits<const _Ip>;

indirectly_readable_traits<_Tp *>;

indirectly_readable_traits<_Tp>;

indirectly_readable_traits<_Tp>;

indirectly_readable_traits<_Tp>;

indirectly_readable_traits<_Tp>;

#endif // _LIBCPP_STD_VER >= 20

_LIBCPP_END_NAMESPACE_STD

#endif // _LIBCPP___ITERATOR_READABLE_TRAITS_H