This is an archive of CompuServe forum messages from 1985 to 1995, as saved in transcripts by John Foust.
Search Results (3 messages)
Kevin, My _vtbl link error is related to declaring a destructor method for my class. No destructor method, no link error. The following code demonstrates the problem. What do you suggest I do? Jim. —————————————————— #include "CArray.h" class X : public CArray { public: X (void); // ~X (void); //…
Kevin, Your reply suggests that the undefined _vtbl error is caused by a virtual member function that is declared but not defined. I've checked the class and every member function that is declared in the '.h' file is defined in the '.cp' file. What should I be looking for? Jim.
#Link error
Message #7020
I'm converting a TCL application from THINK C to Symantec C++ by moving classes one at a time to the Starter project, changing the extension from '.c' to '.cp'. When adding the latest class, I get the link error: undefined: CTqBsTable::_vtbl What causes this? How can I get rid of…