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Answers and rating deltas for
What's the advantage of `std::optional` over `std::shared_ptr` and `std::unique_ptr`?
| Author | Votes | Δ |
|---|---|---|
| Slava | 6 | +2.11 |
| AndyG | 3 | +0.36 |
| davmac | 3 | +0.38 |
| utnapistim | 0 | -1.20 |
| Yakk - Adam Nevraumont | 0 | -1.65 |
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