ships.cpp

来自「VC源代码大全（精华版）」· C++ 代码 · 共 29 行

#include    <stdio.h>

class CShips
{
public:
    int Stuff;
};
class CSubmarine : virtual public CShips
{
};

void Stuffn (CShips *ships);

int main ()
{
CSubmarine sub;

    sub.Stuff = 12;
    printf ("sub.Stuff = %d\n", sub.Stuff);
    CShips *ships = &sub;
    Stuffn (ships);
    printf ("sub.Stuff = %d\n", sub.Stuff);
    return (0);
}
void Stuffn (CShips *ships)
{
    ships->Stuff = 42;
}