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

src/Internals/List.cpp

@@ -0,0 +1,23 @@
+// Copyright Benoit Blanchon 2014
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+
+#include "../../include/ArduinoJson/Internals/List.hpp"
+
+#include "../../include/ArduinoJson/JsonPair.hpp"
+#include "../../include/ArduinoJson/JsonVariant.hpp"
+
+using namespace ArduinoJson;
+using namespace ArduinoJson::Internals;
+
+template <typename T>
+int List<T>::size() const {
+  int nodeCount = 0;
+  for (node_type *node = _firstNode; node; node = node->next) nodeCount++;
+  return nodeCount;
+}
+
+template class List<JsonPair>;
+template class List<JsonVariant>;