You can, if you create a specific cast operator because you can "fill in" the missing infor yourself, but I really don't recommend it at all. One solution is to make operator= virtual and implement it in each derived class. Why Down-Casting is required in C# programming? Upcasting is converting a derived-class reference or pointer to a base-class. C++ Tutorial => Derived to base conversion for pointers to members When player clicks the item from inventory array of Item.cs ,it calls OnUse method,that should do something based the item type. Next, DerivedA hides all functions from Base named myFunction because it defines one of its own. Imagine a class hierarchy with three levels: class. I have made the following clone method, using generics, which can also be used for base class to derived class casting: /// <summary>Performs a shallow clone of an object by copying property values using reflection. C++ Explicit type conversions Base to derived conversion Example # A pointer to base class can be converted to a pointer to derived class using static_cast. Is it OK to convert a pointer from a derived class to its base class ... static_cast does not do any run-time checking and can lead to undefined behaviour when the pointer does not actually point to the desired type. It inherits the member variables and methods of the base class from which it is derived. Dynamic _Cast in C++ - GeeksforGeeks c++ design: cast from base to derived class with no extra data members ... 18.1 — Pointers and references to the base class of derived objects A program can thereby use a class hierarchy safely. This has all been removed for the sake of putting together a concise example. [Bug c++/28523] [4.0 Regression] Throw of a derived class casted to its base class using a C-style cast.

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