26 lines
532 B
C++
26 lines
532 B
C++
#include <iostream>
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using namespace std;
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class Base{
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int x;
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public:
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void setx(int n){x=n; }
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int getx(){return x; }
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void showx(){cout<<x<<endl; }
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};
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//私有继承
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//基类的中的public成员在派生类中是private, private成员在派生类中不可访问。
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class derived:private Base{
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int y;
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public:
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void sety(int n){y=n; }
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void sety(){ y=getx(); }
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void showy() { cout<<y<<endl; }
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};
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int main(){
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derived obj;
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obj.setx(10);//cannot access
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obj.sety(20);
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obj.showx();//cannot access
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obj.showy();
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}
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