std::vector removing elements which fulfill some conditions

std::remove_if comes to the rescue!

99 would be replaced by UnaryPredicate that would filter your delays, which I am going to use a lambda function for.

And here's the example:

v.erase(std::remove_if(
    v.begin(), v.end(),
    [](const int& x) { 
        return x > 10; // put your condition here
    }), v.end());