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Answers and rating deltas for
In C++, what does & mean after a function's return type?
| Author | Votes | Δ |
|---|---|---|
| Nick Meyer | 11 | +0.83 |
| sergiom | 6 | +3.53 |
| Tristram Gräbener | 4 | +2.56 |
| fredoverflow | 2 | +1.28 |
| codaddict | 2 | +0.32 |
| CppLearner | 1 | -0.68 |
| T.E.D. | 1 | +0.05 |
| jldupont | 1 | -0.27 |
| Ben Voigt | 0 | -3.09 |
| Simon | 0 | -0.97 |
| Shayan | 0 | -3.15 |
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