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Update 私有继承.cpp

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This commit is contained in:
Francis
2020-10-12 11:21:18 +08:00
committed by GitHub
parent 1fe2b008cd
commit badf4d86c5
1 changed files with 3 additions and 4 deletions
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7
practical_exercises/10_day_practice/day5/继承访问权限/私有继承.cpp
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@@ -7,9 +7,9 @@ public:
int getx(){return x; } int getx(){return x; }
void showx(){cout<<x<<endl; } void showx(){cout<<x<<endl; }
}; };
//˽<EFBFBD>м̳<EFBFBD> //私有继承
//<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>public<EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>private, private<74><65>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>в<EFBFBD><D0B2>ɷ<EFBFBD><C9B7>ʡ<EFBFBD> //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。
class derived:private base{ class derived:private Base{
int y; int y;
public: public:
void sety(int n){y=n; } void sety(int n){y=n; }
@@ -22,5 +22,4 @@ int main(){
obj.sety(20); obj.sety(20);
obj.showx();//cannot access obj.showx();//cannot access
obj.showy(); obj.showy();
system("pause");
} }