custom draw() not called

New Message Reply Date view Thread view Subject view Author view

Hansong Zhang (zhangh++at++cs.unc.edu)
Mon, 15 Apr 1996 23:47:53 -0400 (EDT)

Hello performers,

I subclassed pfGeoSet and toke over the draw() function. In my
test program, I add objects of the derived class to a pfGeode
object. The problem is that pfGeoSet's draw() gets called
instead of that of the derived class.

When I use only libpr, myGeoSet->draw() is called explicitly and the
whole thing works fine.

Any suggestions? Thanks,

Hansong

- -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- -
Hansong Zhang zhangh++at++www cs unc edu
Walkthrough Group http://www.cs.unc.edu/~zhangh
Department of Computer Science (919)962-1835 (O)
UNC-Chapel Hill (919)914-3973 (H)

"I create abstract systems from pure information, Albert. I'm
the PROGRAMMER... Quantum nonlocality is a bug." -- God
= == = == = == = == = == = == = == = == = == = == = == = == =

New Message Reply Date view Thread view Subject view Author view

This archive was generated by hypermail 2.0b2 on Mon Aug 10 1998 - 17:52:42 PDT

This message has been cleansed for anti-spam protection. Replace '++at++' in any mail addresses with the '@' symbol.