vtable
-
undefined reference to `vtable for A'Computer/linux 2011. 12. 18. 02:45
a header file class a : public TObject { public: A(); virtual ~A() {}; } Then I've got the linking error of g++ as follows: undefined reference to `vtable for A' The solution is to define the real destructor in source file. a header file class a : public TObject { public: A(); virtual ~A(); } a source file A::~A() { }