undefined reference to vtable for class
Now if you try to compile you will get Undefined reference to vtable for Class C as error. Reason: functionA is defined as pure virtual and its definition is provided ... , In order to solve my problem, I simplified it into two classes: Parent and ... Child.cc:8: undefined reference to vtable for ChildNamespace::Child.
相關軟體 Qt Creator 資訊 | |
---|---|
![]() undefined reference to vtable for class 相關參考資料
undefined reference to 'vtable for class' constructor - Stack ...
You're declaring a virtual function and not defining it: virtual void calculateCredits();. Either define it or declare it as: virtual void ... https://stackoverflow.com Undefined reference to vtable - Stack Overflow
Now if you try to compile you will get Undefined reference to vtable for Class C as error. Reason: functionA is defined as pure virtual and its definition is provided ... https://stackoverflow.com Undefined reference to vtable in constructor - Stack Overflow
In order to solve my problem, I simplified it into two classes: Parent and ... Child.cc:8: undefined reference to vtable for ChildNamespace::Child. https://stackoverflow.com undefined reference to `S::a - GNU gcc
跳到 undefined reference to vtable for X - Every polymorphic class requires a virtual table or vtable describing the type and its virtual functions. Whenever ... https://gcc.gnu.org undefined reference to `vtable for class - Stack Overflow
As long as you have a virtual keyword in you class definition the compiler will build statically the vtable even if you're not inheriting from it, as you can see in your ... https://stackoverflow.com Undefined reference to `vtable' in the constructor - Stack ...
Vitual function is used as a method to support polymorphism in cpp, and can be divided into two using scenario. Interface/ abstract class. In this ... https://stackoverflow.com 當編譯出現Undefined reference to 'vtable ... - 狡兔三窟
class c1 有2個virtual function. 然後c2 繼承c1 然後只實做1個virtual function. 編譯的時候就會出現c2.cpp error message "Undefined reference to ... http://eric1300460.pixnet.net |