StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

Why use #ifndef CLASS_H and #define CLASS_H in .h file but not in .cpp?

Author Votes Δ
Justin Summerlin 54 +4.52
Martin B 5 +0.78
sum1stolemyname 2 +0.41
Igor Oks 2 +0.77
Mike Seymour 2 -0.17
Brian R. Bondy 2 -0.23
Quonux 0 -2.65
Kate Gregory 0 -0.76
Last visited: Sep 14, 2014, 5:07:29 AM