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Answers and rating deltas for
Why can the copy constructor only take a reference argument?
| Author | Votes | Δ |
|---|---|---|
| Mr.Y | 3 | +2.36 |
| Ophir Yoktan | 3 | +2.91 |
| Drew Dormann | 2 | -0.49 |
Last visited: Apr 29, 2015, 5:44:23 PM