Any way to prevent dynamic allocation of a class?

Question

I\'m using a C++ base class and subclasses (let\'s call them A and B for the sake of clarity) in my embedded system.

It\'s time- and space-critical, so I really nee

Answer 1

class A
{
private:
    void *operator new(size_t);
    ...
};

The elipses are for the other overrides of operator new and the rest of the class.