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Implementing a weak reference in Matlab

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Jim Hokanson
Jim Hokanson 2014-11-7
评论： Walter Roberson 2024-7-19
When someone makes a request for an object with certain parameters, I'd like to return an existing object (of handle type) if the parameters match accordingly. Unfortunately, if the object server holds onto the object so that it can be returned instead of a new object, the object will never be cleared. If the object server is the only thing holding onto the object, then I want it to be cleared.
Is this possible?
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Walter Roberson
Walter Roberson 2024-7-19
(The solution mentioned by @Nikolaus Koopmann is for the upcoming R2024b, and is not yet an official part of MATLAB.)

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