1 files changed, 60 insertions, 0 deletions
diff --git a/include/lib/ArduinoJson/Data/ListIterator.hpp b/include/lib/ArduinoJson/Data/ListIterator.hpp
new file mode 100644
index 0000000..01fa287
--- /dev/null
+++ b/include/lib/ArduinoJson/Data/ListIterator.hpp
@@ -0,0 +1,60 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2018
+// MIT License
+
+#pragma once
+
+#include "ListConstIterator.hpp"
+#include "ListNode.hpp"
+
+namespace ArduinoJson {
+namespace Internals {
+
+template <typename T>
+class List;
+
+// A read-write forward iterator for List<T>
+template <typename T>
+class ListIterator {
+  friend class List<T>;
+
+ public:
+  explicit ListIterator(ListNode<T> *node = NULL) : _node(node) {}
+
+  T &operator*() const {
+    return _node->content;
+  }
+  T *operator->() {
+    return &_node->content;
+  }
+
+  bool operator==(const ListIterator<T> &other) const {
+    return _node == other._node;
+  }
+
+  bool operator!=(const ListIterator<T> &other) const {
+    return _node != other._node;
+  }
+
+  ListIterator<T> &operator++() {
+    if (_node) _node = _node->next;
+    return *this;
+  }
+
+  ListIterator<T> &operator+=(size_t distance) {
+    while (_node && distance) {
+      _node = _node->next;
+      --distance;
+    }
+    return *this;
+  }
+
+  operator ListConstIterator<T>() const {
+    return ListConstIterator<T>(_node);
+  }
+
+ private:
+  ListNode<T> *_node;
+};
+}
+}