C++ //类模板成员函数类外实现

 1 #include <iostream>
 2 #include <string>
 3 #include<fstream>
 4 using namespace std;
 5 
 6 template<class T1,class T2>
 7 class Person
 8 {
 9 public:
10     //函数声名
11     Person(T1 name, T2 age);
12     //{
13     //    this->m_Name = name;
14     //    this->m_Age = age;
15     //}
16     void showPerson();
17     //{
18     //    cout << "姓名： " << this->m_Name << " 年龄：" << this->m_Age << endl;
19 
20     //}
21     T1 m_Name;
22     T2 m_Age;
23 };
24 
25 //构造函数类外实现
26 template<class T1,class T2>
27 Person<T1,T2>::Person(T1 name, T2 age)
28 {
29     
30         this->m_Name = name;
31         this->m_Age = age;
32     
33 }
34 
35 //成员函数的类外实现
36 template<class T1, class T2>
37 void Person<T1, T2>::showPerson()
38 {
39     cout << "姓名： " << this->m_Name << " 年龄：" << this->m_Age << endl;
40 }
41 
42 void test01()
43 {
44     Person <string, int>p("TOM", 20);
45     p.showPerson();
46 }
47 
48 int main()
49 {
50     test01();
51 
52 
53 
54     system("pause");
55 
56     return 0;
57 
58 }
posted on 2021-08-13 09:38 Bytezero! 阅读(109) 评论(0) 编辑收藏举报