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Answers and rating deltas for

What is the purpose of pure virtual destructor?

Author Votes Δ
Konrad Rudolph 21 +0.52
Luchian Grigore 12 +1.95
Bo Persson 3 -0.37
Gob00st 1 -2.91
Last visited: Sep 14, 2014, 5:07:29 AM