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分享#include <iostream.h>
class OBJ1
{
public:
OBJ1()
{
cout <<"OBJ1\n";}
};
class OBJ2
{
public:
OBJ2()
{
cout <<"OBJ2\n";}
};
class Base1
{
public:
Base1()
{
cout <<"Base1\n";}
};
class Base2
{
public:
Base2()
{
cout<<"Base2\n";}
};
class Base3
{
public:
Base3()
{
cout <<"Base3\n";}
};
class Base4
{
public:
Base4()
{
cout <<"Base4\n";}
};
class Derived:public Base1,virtual public Base2,
public Base3,virtual public Base4
{
public:
Derived():Base4(),Base3(),Base2(),
Base1(),obj2(),obj1()
{
cout <<"Derived ok. \n";
}
protected:
OBJ1 obj1;
OBJ2 obj2;
};
void main()
{
Derived aa ;
cout <<"This is ok. \n";
}