Copy constructor with pointers

Question

I have recently discovered that when I have pointers within a class, I need to specify a Copy constructor.

To learn that, I have made the following simple code. It c

Answer 1

When writing a Copy Constructor, you should allocate memory for all members. In your case:

TRY::TRY(TRY const & copyTRY){
    pointer = new int(*(copyTry.pointer));
}

Operator= is somehow similar, but with no memory allocation.

TRY& operator=(TRY const& otherTRY){
      this->a  = *(otherTry.pointer)
      return *this
}