A virtual table, or vtable, is a technique used to implement polymorphic functions with dynamic dispatch
takeaway.o: In function `takeaway': project:145: undefined reference to `vtable for takeaway' project:145: undefined reference to `vtable for takeaway' takeaway.…
c++ linker linker-errors vtableFile A.h #ifndef A_H_ #define A_H_ class A { public: virtual ~A(); virtual void doWork(); }; #endif File Child.…
c++ inheritance vtableI'm using Qt Creator 2.0.1 with Qt 4.7.0 (32 bit) on Windows 7 Ultimate 32 bit. Consider the following code, which is a minimum to …
c++ qt linker-errors vtableWe all know what virtual functions are in C++, but how are they implemented at a deep level? Can the …
c++ polymorphism virtual-functions vtableNearly the final step but still some strange erros.... bash-3.2$ make g++ -Wall -c -g Myworld.cc g++ -Wall -g …
c++ linker-errors undefined-reference vtable pure-virtualIs it possible to have inheritance with no virtual methods? The compiler is saying that the following code is not …
c++ inheritance polymorphism vtableFollowing example from this link: http://developer.kde.org/documentation/books/kde-2.0-development/ch03lev1sec3.html #include <QObject&…
qt signals-slots vtable undefined-referenceThis is my header: #ifndef BARELYSOCKET_H #define BARELYSOCKET_H #include <QObject> //! The First Draw of the BarelySocket! …
c++ qt linker-errors vtable qobjectI am trying to write an Http proxy that basically works like indianwebproxy So i fired up qtcreator and but …
c++ qt linker-errors vtable