Extracting a common base class for JsonArray and JsonObject...

include/ArduinoJson/Internals/List.hpp

@@ -0,0 +1,38 @@
+// Copyright Benoit Blanchon 2014
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+
+#pragma once
+
+#include "NodeIterator.hpp"
+#include "NodeConstIterator.hpp"
+#include "../JsonBuffer.hpp"
+
+namespace ArduinoJson {
+namespace Internals {
+
+template <typename T>
+class List {
+ public:
+  typedef Node<T> node_type;
+  typedef NodeIterator<T> iterator;
+  typedef NodeConstIterator<T> const_iterator;
+
+  List(JsonBuffer *buffer) : _buffer(buffer), _firstNode(NULL) {}
+
+  bool success() const { return _buffer != NULL; }
+
+  iterator begin() { return iterator(_firstNode); }
+  iterator end() { return iterator(NULL); }
+
+  const_iterator begin() const { return const_iterator(_firstNode); }
+  const_iterator end() const { return const_iterator(NULL); }
+
+ protected:
+  JsonBuffer *_buffer;
+  node_type *_firstNode;
+};
+}
+}