* Implemented class type inheritance

include/cpprtti/types/class_type.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <map>
+#include <vector>
 #include <memory>
 
 #include "type.h"
@@ -13,11 +14,13 @@ namespace cpprtti
         : public type
     {
     private:
-        using member_ptr_u = std::unique_ptr<member>;
-        using member_map   = std::map<std::string, member_ptr_u>;
+        using member_ptr_u      = std::unique_ptr<member>;
+        using member_map        = std::map<std::string, member_ptr_u>;
+        using class_type_vector = std::vector<const class_type*>;
 
     private:
-        member_map _members;
+        member_map          _members;
+        class_type_vector   _base_classes;
 
     public:
         /**
@@ -53,6 +56,12 @@ namespace cpprtti
         inline auto& add_member_method(
             const std::string&  p_name,
             T_args&&...         p_args);
+
+        /**
+         * @brief Add a base class to this class type.
+         */
+        inline auto& inherits(
+            const class_type&   p_base_class);
     };
 
 }

include/cpprtti/types/class_type.inl

@@ -84,4 +84,12 @@ namespace cpprtti
         return ret;
     }
 
+    auto& class_type
+        ::inherits(
+            const class_type& p_base_class)
+    {
+        _base_classes.emplace_back(&p_base_class);
+        return *this;
+    }
+
 }