// Class Inheritance
#include <iostream>

class CBox
{
public:
    CBox(double lv = 1.0, double wv = 1.0, double hv = 1.0):
                             m_Length(lv), m_Width(wv), m_Height(hv){}
private:
    double m_Length;
    double m_Width;
    double m_Height;
};

class CCandyBox: CBox
{
  public:
    char* m_Contents;

	// Function to calculate the volume of a CCandyBox object
	double Volume() const	// Error - members not accessible
	{ return m_Length*m_Width*m_Height; }

    CCandyBox(char* str = "Candy")               // Constructor
    {
 	  m_Contents = new char[ strlen(str) + 1 ];
      strcpy_s(m_Contents, strlen(str)+1, str);
    }

    ~CCandyBox()                                 // Destructor
	{ delete[] m_Contents; };
};

int main()
{
	CCandyBox aBox;
	std::cout << aBox.Volume() << std::endl;
	return 0;
}