[info-performer] volume loader question

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From: Adele P. Peskin (peskin++at++boulder.nist.gov)
Date: 10/30/2003 10:26:24

Hello,

This is a question about the volume loader, code in
the /usr/share/Performer/src/lib/libpfdb/libpfvol
directory, used to load in *.vol files.

When I load in a *.vol file using the built-in
loader, all is fine - my data loads in without
a problem.

I am trying to create my own version of this
loader, and as a first step, I just copied
the code and compiled it on my system. The
DSO from my compiled code (unchanged from
the source version except to rename the file
extension to *.vl3 in the appropriate places)
will not load and I get the message:

  2763 PF Debug: dlopen said: 2763:perfly: rld: Fatal
Error: unresolvable symbol in
/usr/local/diverse/savg/lib/OPT.N32.OPENGL/libpfvl3.so:
__T_16vzTMRenderAction

In the code, the vzTMRenderAction class is overloaded
with a pfTMRenderAction structure that includes the
PFSTRUCT_DECLARE macro to overload the new operator.

Does anyone have any idea why the recompiled code
will not load?

Thanks, Adele Peskin

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