C / C++ / MFC

class BaseClass {
    int m_iSize;

  public:
    int getSize() { return m_iSize; }
    void setSize(int i) { m_iSize = i; }
};

class ChildClass : public BaseClass {
    double m_dPrice;

  public:
    double getPrice() { return m_dPrice; }
    void getPrice(double d) { m_dPrice = d; }
};

ChildClass cc;
cc.setSize(4);

toxcct wrote:

class ChildClass : BaseClass {

NiLeSh KoRpE wrote:

but inheretance also seems to do the same thing