3 ms·

Two years probably isn't enough time to become good at c++. And in 2010 the standard was about to change a lot.

• zabzonk 3y ago
  probably true, but the copy constructor itself (bar when it can/must be elided) hasn't changed much over a long time.
  • asveikau 3y ago
    The "= delete;" thing was added, and move constructors are a big deal, but I agree.