动态生成Person类的对象 代码参考

#include <iostream>
#include <string>

using namespace std;

class Person
{
    private:
        string name;
        int age;
        char sex;
    public:
        Person(){name="XXX";age=0;sex='m';}
        void Register(string,int,char);
        void Showme();
        ~Person();
};

void Person::Register(string name, int age, char sex)
{
    this->name=name;
    this->age=age;
    this->sex=sex;
    return;
}

void Person::Showme()
{
    cout<<name<<' '<<age<<' '<<sex<<endl;
    return;
}

Person::~Person()
{
    cout<<"Now destroying the instance of Person"<<endl;
}

int main()
{
    string name;
    int age;
    char sex;
    cin>>name>>age>>sex;
    Person *p1,*p2;
    p1=new Person();
    p2=new Person();
    cout<<"person1:";
    p1->Showme();
    cout<<"person2:";
    p2->Showme();
    p1->Register(name,age,sex);
    p2->Register(name,age,sex);
    cout<<"person1:";
    p1->Showme();
    cout<<"person2:";
    p2->Showme();
    delete p1;
    delete p2;
    return 0;
}