类模板成员函数类外实现

原创于 2023-11-19 13:33:25 发布 · 155 阅读

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#c++

#include<iostream>
#include<string>
using namespace std;
 
//类模板成员函数类外实现 

template<class T1,class T2>
class Person 
{
public:
	Person(T1 name,T2 age);
//	{
//		this->m_name=name;
//		this->m_age=age;
//	}
	void showPerson();
//	{
//		cout<<this->m_name<<' '<<this->m_age<<endl;
//	}
	T1 m_name;
	T2 m_age;

};
//类外实现
template<class T1,class T2>
Person<T1,T2>::Person(T1 name,T2 age)
{
	this->m_name=name;
	this->m_age=age;
} 

template<class T1,class T2>
void Person<T1,T2>::showPerson()
{
	cout<<this->m_name<<' '<<this->m_age<<endl;
}

void test01()
{
	Person<string,int>p("lyf",18);
	p.showPerson(); 
}
int main()
{
	test01();
}