48 lines
1014 B
C++
48 lines
1014 B
C++
/*
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* Copyright 2015 - 2022 gary@drinkingtea.net
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#pragma once
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#ifndef OX_USE_STDLIB
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#include "stddef.hpp"
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namespace std {
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struct input_iterator_tag {
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};
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struct output_iterator_tag {
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};
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struct forward_iterator_tag: public input_iterator_tag {
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};
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struct bidirectional_iterator_tag: public forward_iterator_tag {
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};
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struct random_access_iterator_tag: public bidirectional_iterator_tag {
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};
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struct contiguous_iterator_tag: public random_access_iterator_tag {
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};
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template<typename Category, typename T, typename DiffType = std::ptrdiff_t,
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typename PointerType = T*, typename ReferenceType = T&>
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struct iterator {
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using iterator_category = Category;
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using value_type = T;
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using pointer = T*;
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using reference = T&;
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using difference_type = DiffType;
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};
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}
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#else
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#include <iterator>
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#endif
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