Comment by Quekid5
18 hours ago
I've seen either style, but it the argument about which is proper is pointless. Any modern compiler will optimize either equally well, unless you're doing something that actually depends on the order of the increment.
18 hours ago
I've seen either style, but it the argument about which is proper is pointless. Any modern compiler will optimize either equally well, unless you're doing something that actually depends on the order of the increment.
No, for fundamental datatypes pre/post-increment doesn't matter, but for classes that overload those operators, the postfix form creates a temporary object hence people write
for(auto it = begin(v); it != end(v); ++it)