函数指针数组

#include<iostream>

typedef void(*FP)(char*);

void f1(char* s){ std::cout << s<<std::endl; };

void f2(char* s){ std::cout << s<<std::endl; };

void f3(char* s){ std::cout << s<<std::endl; };

int main(int argc,char **argv)

{

FP f[] = {f1,f2,f3};

f[0]("hello!!");

f[1]("nihao!!");

f[2]("你好！！");

return 0;

}