vector中存放自定义数据类型

目录

vector中存放自定义数据类型

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代码示例

#include
using namespace std;
#include
#include
//自定义数据类型
class Person {
public:
	int Age;
	string Name;
	Person(int age,string name)
	{
		Age = age;
		Name = name;
	
	}

};
//存放对象
void test1()
{
	vector v;
	//创建数据
	Person p1(5, "I");
	Person p2(2, "LOVE");
	Person p3(1, "U");

	v.push_back(p1);
	v.push_back(p2);
	v.push_back(p3);

	for (vector::iterator i = v.begin(); i != v.end(); i++)
	{
		cout << "Age:" << (*i).Age << " Name" << (*i).Name << endl;
	}

}
//存放对象指针
//void test2()
//{
//	vector v;
//	//创建数据
//	Person p1(5, "I");
//	Person p2(2, "LOVE");
//	Person p3(1, "U");
//
//	v.push_back(&p1);
//	v.push_back(&p2);
//	v.push_back(&p3);
//
//	for (vector::iterator i = v.begin(); i != v.end(); i++)
//	{
//		cout << "Age:" << (*i)->Age << " Name:" << (*i)->Name << endl;
//	}
//
//}
int main()
{
	test1();
	system("pause");
	return 0;
}

编译结果：