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Answers and rating deltas for

Why is the copy ctor used in this code?

Author Votes Δ
James Hopkin 12 +3.54
aib 5 +1.26
Naveen 3 +0.64
xtofl 2 -0.01
CB Bailey 1 -1.41
dalle 1 -2.15
ydebilloez 0 -3.81
Last visited: Sep 14, 2014, 5:07:29 AM