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Answers and rating deltas for
Why should I declare a virtual destructor for an abstract class in C++?
| Author | Votes | Δ |
|---|---|---|
| Airsource Ltd | 108 | +4.27 |
| Johannes Schaub - litb | 23 | +1.95 |
| David A. | 8 | 0.00 |
| OJ. | 5 | +0.12 |
| Evan Teran | 4 | -1.80 |
| JaredPar | 3 | -3.24 |
| fatma.ekici | 1 | 0.00 |
| Chameleon | -1 | 0.00 |
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