class A {

private:
    unsigned int nElements;
    Object* obj;

public:
    A() : nElements(0), obj(NULL) {}

    ~A() {
        delete[] obj;
        obj = NULL;
    }

    void createArray(unsigned int n) {
        nElements = n;
        obj = new Object[nElements];

        for (unsigned int i = 0; i < nElements; i++) {
            obj.initialize();
        }
    }

    A(const A& original) {
        nElements = original.nElements;
        obj = new Object[original.nElements];

        std::copy(original.obj, original.obj + original.nElements, obj);
    }

    A& operator=(const A& original) {
        nElements = original.nElements;
        obj = new Object[original.nElements];

	std::copy(original.obj, original.obj + original.nElements, obj);

        return *this;
    }

};

const A& operator=(const A& original){	if(&original != this) // Safeguard for 'a = a' scenario	{		// Free existing data first!		delete[] obj;		// Reset object state		obj = 0;		nElements = 0;		try		{			obj = new Object[original.nElements];			std::copy(original.obj, original.obj + original.nElements, obj);			nElements = original.nElements;		}		catch(...)		{			delete[] obj;			obj = 0;			throw;		}	}	return *this;}