add ReadConcreteMessage

include/sp/io/MessageStream.h

@@ -1,10 +1,10 @@
 #pragma once
 
+#include <memory>
 #include <sp/common/DataBuffer.h>
 #include <sp/io/IoInterface.h>
 #include <sp/io/MessageEncapsulator.h>
 #include <vector>
-#include <memory>
 
 namespace sp {
 
@@ -20,28 +20,28 @@ class MessageStream {
   public:
 	MessageStream(std::shared_ptr<IoInterface>&& a_Stream) : m_Stream(std::move(a_Stream)) {}
 
-	template<typename... TEnc>
-	MessageStream(std::shared_ptr<IoInterface>&& a_Stream, TEnc&&... a_Encapsulators) :
-		m_Stream(std::move(a_Stream)){
-			m_Encapsulators.reserve(sizeof...(a_Encapsulators));
-			AddEncapsulators(std::move(a_Encapsulators ...));
-		}
+	template <typename... TEnc>
+	MessageStream(std::shared_ptr<IoInterface>&& a_Stream, TEnc&&... a_Encapsulators) : m_Stream(std::move(a_Stream)) {
+		m_Encapsulators.reserve(sizeof...(a_Encapsulators));
+		AddEncapsulators(std::move(a_Encapsulators...));
+	}
 
 	std::unique_ptr<MessageBaseType> ReadMessage();
 	std::unique_ptr<MessageBaseType> ReadMessage(MessageIdType a_Id);
 
+	template <typename TMessage>
+	std::unique_ptr<TMessage> ReadConcreteMessage();
+
 	void WriteMessage(const MessageBaseType& a_Message, bool a_WriteId = true);
 
-	template<typename... Args>
-	void AddEncapsulators(Args&& ... a_Encapsulators) {
-		AddEncapsulators(std::move(std::make_tuple<>(a_Encapsulators ...)));
+	template <typename... Args>
+	void AddEncapsulators(Args&&... a_Encapsulators) {
+		AddEncapsulators(std::move(std::make_tuple<>(a_Encapsulators...)));
 	}
 
-	template<typename... Args>
+	template <typename... Args>
 	void AddEncapsulators(std::tuple<Args...>&& a_Encapsulators) {
-		TupleForEach([this](auto&& a_Encapsulator){
-			m_Encapsulators.push_back(std::move(a_Encapsulator));
-		}, a_Encapsulators);
+		TupleForEach([this](auto&& a_Encapsulator) { m_Encapsulators.push_back(std::move(a_Encapsulator)); }, a_Encapsulators);
 	}
 
   private: