Lat, Long, Alt conversion to X, Y, Z.

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Angus Henderson (angus++at++despair.paradigmsim.com)
Tue, 22 Oct 1996 12:47:49 -0500

Do I really have to unpick all my geosets as below to delete them ?

I never was much good a knitting....

gset = pfNewGSet( pfGetSharedArena() );
gstate = pfNewGState( pfGetSharedArena() );
texenv = pfNewTEnv(pfGetSharedArena());
pfGStateAttr( gstate, PFSTATE_TEXENV, texenv);
pfGSetGState( gset, gstate);

pfGSetGState( gset, NULL); //???? gstate won't delete if I don't unref it
myself
pfDelete( gset );
pfGStateAttr( gstate, PFSTATE_TEXENV, NULL); //???? same for texenv
pfDelete( gstate );
pfDelete( texenv );

Now that they charge money for it, I can't leave memory lying around like I
used to.....

ANgus

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