14-2.txt

c和c++完美演绎,里面有编程的方法,对编程技术的提高有很大的帮助

/* 范例：14-2 */
#include <iostream.h>
class person
{
  public:
    /* public区的数据成员(dtat member) */
    char *name;
    int heiget;
    /* public区的成员函数(member fuction) */
    void pufunb(char getblood,int myheart) {blood = getblood; heart=myheart;};
    void pufuna(){cout<<"\n名字是"<<name<<"\n身高" 
                     <<heiget<<"公分"<<endl;
                 cout<<profuna()<<"型\n";}
  protected:
    /* protected区的数据成员(dtat member)*/
    char blood;
    /* protected区的数据成员(dtat member)*/
    char profuna(){cout<<"心跳="<<heart<<"\n"
                      <<"血型是";return blood;};
  private:
    /* protected区的数据成员(dtat member)*/
    int heart;
}Chang_three,*lee_four;	// 直接定义对象变量和对象指针变量
void main()
{
  Chang_three.name = "张三";
  Chang_three.heiget = 175;
  Chang_three.pufunb('B',72);
  Chang_three.pufuna();
  lee_four = new person();
  lee_four->name = "李四";
  lee_four->pufunb('A',70);
  lee_four->heiget = 160;
  lee_four->pufuna();
  delete lee_four;
  getchar();
}