Vector push back slows program...So I was actually wrong about this - it wasn't actually appending vectors that slowed the program do...
Vector push back slows program...I do know the size at the start - but I used reserve( ) to reserve the size - is resize better?
Vector push back slows program...Hi all, I'm fairly new to programming and I'm writing a program which has around 6 variables that...
Initialising 2D vectorsWell I've found a way of doing it: [code]int height = 4; for (int i=0;i<height;i++) { std::vec...
Initialising 2D vectorsOK... but for some reason I still can't get this to work... If I'm doing something really stupid (wh...