forked from bblanchon/ArduinoJson
44 lines
908 B
C++
44 lines
908 B
C++
// Copyright Benoit Blanchon 2014-2015
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// MIT License
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//
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// Arduino JSON library
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// https://github.com/bblanchon/ArduinoJson
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#pragma once
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#include "ListNode.hpp"
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#include "ListConstIterator.hpp"
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namespace ArduinoJson {
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namespace Internals {
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// A read-write forward iterator for List<T>
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template <typename T>
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class ListIterator {
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public:
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explicit ListIterator(ListNode<T> *node = NULL) : _node(node) {}
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T &operator*() const { return _node->content; }
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T *operator->() { return &_node->content; }
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bool operator==(const ListIterator<T> &other) const {
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return _node == other._node;
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}
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bool operator!=(const ListIterator<T> &other) const {
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return _node != other._node;
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}
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ListIterator<T> &operator++() {
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if (_node) _node = _node->next;
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return *this;
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}
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operator ListConstIterator<T>() const { return ListConstIterator<T>(_node); }
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private:
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ListNode<T> *_node;
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};
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}
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}
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