[vividexstance]

GryphonClaws, on 10 January 2013 - 03:11 AM, said:

Yeah, I remember now, I changed x and y from 0 to 1 by using the 'Undo' command too many times, but I never checked it. Why didn't I get an out of range error instead of a access violation?

With vector's you can use the vector::at() member function to throw an out-of-range exception instead of using the subscript operator which doesn't check if the index is out-of-range.