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Answers and rating deltas for
How can I create an abstract base class in C++?
| Author | Votes | Δ |
|---|---|---|
| hmjd | 4 | +0.95 |
| Richard J. Ross III | 2 | +0.66 |
| Tod | 1 | -0.21 |
| MGZero | 0 | -1.41 |
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