rename ArrayFiller

include/sp/protocol/message/ArrayFillerImpl.h

@@ -0,0 +1,39 @@
+#pragma once
+
+namespace sp {
+namespace details {
+
+template <typename TBase>
+using ArrayType = std::vector<std::function<std::unique_ptr<TBase>(void)>>;
+
+
+template <typename TBase, typename... TMessages>
+struct ArrayFiller {};
+
+template <typename TBase, typename... TMessages>
+struct ArrayFiller<TBase, std::tuple<TMessages...>> {
+	static ArrayType<TBase> ArrayCreate() {
+		ArrayType<TBase> array;
+		array.reserve(sizeof...(TMessages));
+		ArrayFiller<TBase, TMessages...>::ArrayAppend(array);
+		return array;
+	}
+};
+
+template <typename TBase, typename TMessage, typename... TMessages>
+struct ArrayFiller<TBase, TMessage, TMessages...> {
+	static void ArrayAppend(details::ArrayType<TBase>& array) {
+		ArrayFiller<TBase, TMessage>::ArrayAppend(array);
+		ArrayFiller<TBase, TMessages...>::ArrayAppend(array);
+	}
+};
+
+template <typename TBase, typename TMessage>
+struct ArrayFiller<TBase, TMessage> {
+	static void ArrayAppend(details::ArrayType<TBase>& array) {
+		array.push_back([]() -> std::unique_ptr<TBase> { return std::make_unique<TMessage>(); });
+	}
+};
+
+}  // namespace details
+}  // namespace sp