In object-oriented programming, a virtual function or virtual method is a function or method whose behaviour can be overridden within an inheriting class by a function with the same signature.
Unlike Java, why does C# treat methods as non-virtual functions by default? Is it more likely to be a performance …
c# java .net virtual-functionsI am a student learning C++. I am creating a UML class diagram for my program that involves inheritance and …
c++ uml class-diagram virtual-functions pure-virtualI just spotted this in some code: class Foo { [...] private: virtual void Bar() = 0; [...] } Does this have any purpose? (I am …
c++ private virtual-functions access-specifier overridingThe following C++ code i think is correct, but produce some warnings when compiled with "-Woverloaded-virtual", is the warning bogus …
c++ gcc virtual-functions overloadingConsider the following: In X.h: class X { X(); virtual ~X(); }; X.cpp: #include "X.h" X::X() {} Try to …
c++ destructor unresolved-external virtual-functionsAh, SO came back just in time. I am getting a strange error: 'B::blah': overriding virtual function return type …
c++ covariance virtual-functions return-type object-slicingFollowing up on this comment from the question Writing firmware: assembly or high level?: When compiling C++ code for the …
c++ arduino virtual-functions firmwareIn C++ why the pure virtual method mandates its compulsory overriding only to its immediate children (for object creation), but …
c++ overriding language-lawyer class-hierarchy virtual-functionsSo, based on a cursory search, I already know that calling a virtual function (pure or otherwise) from a constructor …
c++ inheritance virtual-functions pure-virtualThis is an extension for this question asked an hour ago. We cannot modify the access modifiers, when overriding a …
c# virtual-functions