[comp.lang.c++] V table pointers

stergios@athsys.uucp (Stergios Marinopoulos) (11/08/88)

I would like  to  here from GNU,  Zortech, and Oregon people on  their
methods for implementing virtual functions.  cfront will add a pointer
to a table of function pointers in the C struct  it represents a class
with.  What implementation do GNU, Zortech, and Oregon use?


Thanks

Stergios Marinopoulos

bright@Data-IO.COM (Walter Bright) (11/10/88)

In article <174@cyclopes.UUCP> stergios%athsys.uucp@sun.com (Stergios Marinopoulos) writes:
<methods for implementing virtual functions.  cfront will add a pointer
<to a table of function pointers in the C struct  it represents a class
<with.  What implementation do GNU, Zortech, and Oregon use?

Zortech also uses a pointer to a table of function pointers.