xref: /openbsd-src/gnu/llvm/libcxx/include/__iterator/iterator.h (revision 4bdff4bed0e3d54e55670334c7d0077db4170f86)
1*76d0caaeSpatrick // -*- C++ -*-
2*76d0caaeSpatrick //===----------------------------------------------------------------------===//
3*76d0caaeSpatrick //
4*76d0caaeSpatrick // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5*76d0caaeSpatrick // See https://llvm.org/LICENSE.txt for license information.
6*76d0caaeSpatrick // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7*76d0caaeSpatrick //
8*76d0caaeSpatrick //===----------------------------------------------------------------------===//
9*76d0caaeSpatrick 
10*76d0caaeSpatrick #ifndef _LIBCPP___ITERATOR_ITERATOR_H
11*76d0caaeSpatrick #define _LIBCPP___ITERATOR_ITERATOR_H
12*76d0caaeSpatrick 
13*76d0caaeSpatrick #include <__config>
14*76d0caaeSpatrick #include <cstddef>
15*76d0caaeSpatrick 
16*76d0caaeSpatrick #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
17*76d0caaeSpatrick #  pragma GCC system_header
18*76d0caaeSpatrick #endif
19*76d0caaeSpatrick 
20*76d0caaeSpatrick _LIBCPP_BEGIN_NAMESPACE_STD
21*76d0caaeSpatrick 
22*76d0caaeSpatrick template<class _Category, class _Tp, class _Distance = ptrdiff_t,
23*76d0caaeSpatrick          class _Pointer = _Tp*, class _Reference = _Tp&>
24*76d0caaeSpatrick struct _LIBCPP_TEMPLATE_VIS _LIBCPP_DEPRECATED_IN_CXX17 iterator
25*76d0caaeSpatrick {
26*76d0caaeSpatrick     typedef _Tp        value_type;
27*76d0caaeSpatrick     typedef _Distance  difference_type;
28*76d0caaeSpatrick     typedef _Pointer   pointer;
29*76d0caaeSpatrick     typedef _Reference reference;
30*76d0caaeSpatrick     typedef _Category  iterator_category;
31*76d0caaeSpatrick };
32*76d0caaeSpatrick 
33*76d0caaeSpatrick _LIBCPP_END_NAMESPACE_STD
34*76d0caaeSpatrick 
35*76d0caaeSpatrick #endif // _LIBCPP___ITERATOR_ITERATOR_H
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