Add ZCG cpp domain classes

src/ZoneCodeGeneratorNew/Persistence/IDataRepository.h

@@ -1,7 +1,18 @@
 #pragma once
+#include <vector>
 
 class IDataRepository
 {
 public:
     virtual ~IDataRepository() = default;
-};
+
+    /*
+     * IEnumerable<DataTypeEnum> GetAllEnums();
+        IEnumerable<DataTypeStruct> GetAllStructs();
+        IEnumerable<DataTypeUnion> GetAllUnions();
+        IEnumerable<DataTypeTypedef> GetAllTypedefs();
+        IEnumerable<StructureInformation> GetAllStructureInformation();
+        IEnumerable<FastFileBlock> GetAllFastFileBlocks();
+     */
+    const std::vector<>& 
+};