作者:mqfcu123 | 来源:互联网 | 2023-09-12 09:42
typedefStudent*PStudent;PStudent*stud;Student**stud;studnewPStudent[5];studnewStudent*[5];
typedef Student * PStudent;
PStudent *stud;//Student **stud;
stud=new PStudent[5];//stud=new Student *[5];每一维都是一个指针
for(int k=0;k<5;k++)
stud[k]=new Student();//为每一维指针new一个类
代替:
typedef Student *PStudent;
PStudent stud[5];
for(int k=0;k<5;k++)
stud[k]=new Student();
原文:https://blog.csdn.net/fengfeng0328/article/details/69870099