protectmembinderivedclimp.cpp

C++编成数据结构与程序设计方法 D.S.Malk编著

#include <iostream>
#include "protectMembClass.h"
#include "protectMembInDerivedCl.h"

using namespace std;

void dClass::setData(char ch, double v, int a)
{
    bClass::setData(v);

    bCh = ch; //initialize bCh using the assignment statement
    dA = a;
}

void dClass::print() const
{
    bClass::print();

    cout << "Derived class dA = " << dA << endl;
}