better endianess handling

include/sp/protocol/Field.h

@@ -35,34 +35,6 @@ class Field {
 	ValueType m_Value;
 };
 
-// Functor used to read all tuple values
-class FieldReader {
-  public:
-	FieldReader(DataBuffer& buffer) : m_Buffer(buffer) {}
-
-	template <typename TField>
-	void operator()(TField& field) {
-		field.Read(m_Buffer);
-	}
-
-  private:
-	DataBuffer& m_Buffer;
-};
-
-// Functor used to write all tuple values
-class FieldWriter {
-  public:
-	FieldWriter(DataBuffer& buffer) : m_Buffer(buffer) {}
-
-	template <typename TField>
-	void operator()(TField& field) {
-		field.Write(m_Buffer);
-	}
-
-  private:
-	DataBuffer& m_Buffer;
-};
-
 namespace details {
 
 template <typename... TFields>