How's it possible that the following routine
printf's field containers with ref count 0 ?
Cheers,
Toni
P.S.: Sorry for the formatting. The function just prints
the non null fs's with their respective refcount....
void printOSGInstances()
{
Thread::getCurrent()->getChangeList()->clearAll();
const std::vector<FieldContainerPtr> &fcs =
*FieldContainerFactory::the()->getFieldContainerStore();
int notNull = 0;
for(int i=fcStoreSize;i<fcs.size();++i)
{
FieldContainerPtr fc = fcs[i];
if(fc != NullFC)
{
notNull++;
AttachmentContainerPtr ac = AttachmentContainerPtr::dcast(fc);
if ( ac == NullFC )
{
AttachmentPtr a = AttachmentPtr::dcast( fc );
if ( a != NullFC )
{
FieldContainerPtr dad = NullFC;
if ( a->getParents().size() > 0 )
{
dad = a->getParents().getValue(0);
}
ac = AttachmentContainerPtr::dcast(dad);
}
}
const osg::Char8 * name = OSG::getName( ac );
if ( name != NULL )
{
printf( "Detected live FC %s (%s) %p refcount %d!\n",
fc->getTypeName(), name, fc.getCPtr(), fc.getRefCount());
}
else
{
printf( "Detected live FC %s %p refcount %d!\n",
fc->getTypeName(), fc.getCPtr(), fc.getRefCount() );
}
SHLChunkPtr shader = SHLChunkPtr::dcast( fc );
if (shader!=NullFC)
{
printf( "-- vertex program: %s\n",
shader->getVertexProgram().c_str() );
Zprintf( "-- fragment program: %s\n",
shader->getFragmentProgram().c_str() );
}
}
}
printf( "%d out of %d FC's are not destroyed\n", notNull,
fcs.size()-fcStoreSize );
}
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