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by mst
4134 days ago
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So then you play pass-the-strong-reference in a destructor - i.e. if A goes out of scope the A->B ref is weakened and the B->A ref is strengthened, then vice versa if required. We did this for DBIx::Class in perl, thereby keeping full liveness but still getting timely destruction for connection objects. It was a trifle insane to get right, but it works extremely well. |
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