//多重继承
#include <iostream>
using namespace std;
class A
{
public:
A()
{
cout<<"A基类构造A::A()"<<endl;
}
~A()
{
cout<<"A基类析构A::~A()"<<endl;
}
};
class B:public A
{
public:
B()
{
cout<<"B子类构造B:B()"<<endl;
}
~B()
{
cout<<"B子类析构B:~B()"<<endl;
}
};
class C:public A
{
public:
C()
{
cout<<"C子类构造C::C()"<<endl;
}
~C()
{
cout<<"C子类析构C::~C()"<<endl;
}
};
class D:public B,public C
{
public:
D()
{
cout<<"D孙子类构造D::D()"<<endl;
}
~D()
{
cout<<"D孙子类析构D::~D()"<<endl;
}
};
int main(int argc, char *argv[])
{
D d;
return 0;
}则可以看出构造顺序A->B->A->C-D;析构顺序相反。
本文出自 “10628473” 博客,请务必保留此出处http://10638473.blog.51cto.com/10628473/1964424
原文地址:http://10638473.blog.51cto.com/10628473/1964424