CS202 3- ‹#›
class base {
public:
void fun(int) {
cout <<"base::fun(int)"
<<endl;
}
void fun(double) {
cout
<<"base::fun(double)" <<endl;
}
};
n
class derived : public
base {
public:
using base::fun; //fun(int) & fun(double) now in
scope
void fun(int) { //hides fun(int) brought into scope
cout
<<"derived::fun(int)" <<endl;
}
void fun(char*) { //defines new
fun(char*)
cout
<<"derived::fun(char*)" <<endl;
}
};
n
Using Declarations