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Answers and rating deltas for
Why is passing by value (if a copy is needed) recommended in C++11 if a const reference only costs a
| Author | Votes | Δ |
|---|---|---|
| Dietmar Kühl | 31 | +0.32 |
| Jeff Garrett | 24 | +2.90 |
| DrSvanHay | 5 | +0.12 |
| warchantua | 0 | -2.57 |
| Beached | 0 | -2.44 |
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