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I'm continuing my discussion of how to implement and use virtual functions in C. The…
For some time now, I’ve been explaining how to implement and use virtual functions in…
C doesn't really support inheritance, but it offers alternative ways to mimic inheritance. For more…
There's more than one way to implement a derived class vtbl in C. Dan looks…
Implementing pure virtual functions as null pointers is simple but probably not robust enough for…
Pure virtual functions provide a way to avoid defining base class member functions that have…
Each class in a hierarchy of polymorphic objects should have a function that initializes its…
Virtual function calls work properly only if the vptrs and vtbls are initialized properly. C++…
Once more unto the breach, Dan tries to dispel the notion that C++ is a…
Although C doesn’t provide native support for virtual functions, you can emulate virtual functions in…
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