静态成员函数有什么作用?
请问静态成员函数有什么作用?
[解决办法]
class fish
{
public:
static void bubble(){cout < < "BUBBLE: o o o " < < endl;}
};
int main()
{
fish a_fish;
a_fish.bubble();
fish::bubble();
bubble(); //error C3861: 'bubble ': identifier not found
return 0;
}