如下列代码所示的基类(base)及其派生类(derived),则生成一个派生类的对象时,只调用派生类的构造 函数。
#include <iostream>
using namespace std;
class base {
public:
base() {
cout << "base constructor" << endl;
}
~base() {
cout << "base destructor" << endl;
}
};
class derived : public base {
public:
derived() {
cout << "derived constructor" << endl;
}
~derived() {
cout << "derived destructor" << endl;
}
};
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