C++ delete - It deletes my objects but I can still access the data?

Question

I have written a simple, working tetris game with each block as an instance of a class singleblock.

class SingleBlock
{
    public:
    SingleBlock(int, int)         


        

Answer 1

It is what C++ calls undefined behaviour - you might be able to access the data, you might not. In any case, it is the wrong thing to do.