C++结构体作为函数参数传参

#include<iostream> using namespace std;#include<string>//结构体 struct Student {string name;int age;int score;}st3;/**结构体作为函数参数传参*/ //值传递 void printStufdent1(struct Student st3) {cout << "子函数" << endl;st3.age = 100;cout << "名字：" << st3.name << " 年龄：" << st3.age << " 分数：" << st3.score << endl;} //地址传递 void printStufdent2(struct Student * p) {p->age = 200;cout << "子函数" << endl;cout << "名字：" << p->name << " 年龄：" << p->age << " 分数：" << p->score << endl;}int main() {struct Student st1;st1.name = "zhangsan";st1.age = 18;st1.score = 60;//cout << "名字" << st1.name << "年龄" << st1.age << "分数" << st1.score<< endl;struct Student st2={"李四",20,70}; // cout << "名字" << st2.name << "年龄" << st2.age << "分数" << st2.score<< endl;st3.name = "王五";st3.age = 19;st3.score = 59;printStufdent1(st3);cout << "main函数" << endl;cout << "名字：" << st3.name << " 年龄：" << st3.age << " 分数：" << st3.score << endl;printStufdent2(&st3);cout << "main函数" << endl;cout << "名字：" << st3.name << " 年龄：" << st3.age << " 分数：" << st3.score << endl;system("pause");}

从结果我们知道结构体作为函数的参数传参有两种形式 

总结

以上是生活随笔为你收集整理的C++结构体作为函数参数传参的全部内容，希望文章能够帮你解决所遇到的问题。

如果觉得生活随笔网站内容还不错，欢迎将生活随笔推荐给好友。