函数指针数组DEMO

#include<stdio.h>

char Function1()
{

   printf("Function1\n");

   return 0;
}

char Function2()
{

   printf("Function2\n");

   return 0;
}

char Function3()
{

   printf("Function3\n");

   return 0;
}

int main()
{
  char (*pf[3])();     //函数指针数组    函数名是一个指针数组

  pf[0]=Function1;
  pf[1]=Function2;
  pf[2]=Function3;

  pf[0]();
  printf("%d=Function1\n",(int)Function1);
  printf("%d=Function1\n",&Function1);

  pf[1]();
  pf[2]();

  return 0;
}