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Answers and rating deltas for

Why is the argument of the copy constructor a reference rather than a pointer?

Author Votes Δ
Nicol Bolas 9 +1.67
Luchian Grigore 7 +0.46
James Kanze 4 -0.14
ForEveR 4 -0.53
Paul Evans 1 -1.04
Last visited: Sep 14, 2014, 5:07:29 AM