I know the problem too. Unfortunately I haven't found any solution by now (to tell the truth I haven't searched that hard).
OC is know for memory bugs. Check out the forum. I've seen some similar posts.
Commenter-1
Archived discussion
Release memory after closing Ocaf document
Does someone know how to release the memory from an Ocaf document (TDocStd_Document) ? The document contains a.o. TPrsStd_AISViewer, TPrsStd_AISPresentation and TNaming_NamedShape attributes.
Calling the Close method of TDocStd_Application does not seem to release any memory.
Regards,
Guido
Discussion
3 archived replies
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I know the problem too. Unfortunately I haven't found any solution by now (to tell the truth I haven't searched that hard).
OC is know for memory bugs. Check out the forum. I've seen some similar posts with some ideas how to solve some problems.
Commenter-1
I don't know if it is a bug or not. Maybe some special actions need to be taken?
I tried removing the presentation attributes and remove all ais interactive objects from the viewer but that didn't help (much).
Maybe I need to remove the TNaming_NameShape attributes but I don't know how to do that.