//定義一個Person類，成員變數age(年齡),和name(姓名),成員函式getName(),getAge(),setAge(int newAge),完成該類測試

#include <iostream>
#include "Person.h"
using namespace std;

int main()
{
    Person p;
    p.getName();
    p.setAge(14);
    p.getAge();
return 0;
}

/*class Person  
{
public:
    void getAge();
    void getName();
    void setAge(int newAge);
    Person();
    virtual ~Person();
private:
    int age;
    char name;

};*/
 

/*Person::Person()
{

}

Person::~Person()
{

}

void Person::setAge(int newAge)
{
    age=newAge; 
}

void Person::getName()
{
     name='x';
     cout<<name<<endl;
}

void Person::getAge()
{
    cout<<age<<endl;
}*/
//x
//14


//給該類新增複製建構函式（已包括建構函式無參和實參），並測試

#include <iostream>
 

using namespace std;


class Person{
    public:
        void setAge(int newAge);
        void getAge();
        void getName();
        Person(int a,char n){
            age=a;
            name=n;
        }
        Person(Person &p);
        int geta(){return age;}
        char getn(){return name;}
    private
 
:
        int age;
        char name;      
};

Person::Person(Person &p)
{
    age=p.age;
    name=p.name;
    cout<<"copy"<<endl;
}

void Person::setAge(int newAge)
{
    age=newAge;
}

void Person::getAge()
{
    cout<<age<<endl;
}

void Person::getName()
{
    cout<<name<<endl;
}

int main()
{
    Person p(14,'s');
    Person b(p);
    cout<<b.geta()<<endl;
    cout<<b.getn()<<endl;

    return 0;
}
//copy
//14
//s

//利用容器類vector定義一個存放Person的可變成陣列，往陣列中新增3個Person物件，設定物件的age後輸出

#include <iostream>
#include <vector>
using namespace std;


class Person{
    public:
        void setAge(int newAge);
        void getAge();
        void getName();
        Person(int a,char n){
            age=a;
            name=n;
        }
        Person(Person &p);
        int geta(){return age;}
        char getn(){return name;}
    private:
        int age;
        char name;      
};

Person::Person(Person &p)
{
    age=p.age;
    name=p.name;
    cout<<"copy"<<endl;
}

void Person::setAge(int newAge)
{
    age=newAge;
}

void Person::getAge()
{
    cout<<age<<endl;
}

void Person::getName()
{
    cout<<name<<endl;
}

int main()
{
    int i=0;
    vector <int>h;
    Person p(14,'s');
    Person b(p);
    h.resize(3);
    h[0]=b.geta();
    Person t(15,'g');
    Person r(t);
    h[1]=r.geta();
    Person s(16,'q');
    Person w(s);
    h[2]=w.geta();
    for(i=0;i<3;i++)
    {
        cout<<h[i]<<endl;
    }

    return 0;
}
//copy
//copy
//copy
//14
//15
//16


//用new生成Person物件

#include <iostream>
using namespace std;


class Person{
    public:
        void setAge(int newAge);
        void getAge();
        void getName();
        Person(int a,char n){
            age=a;
            name=n;
        }
        Person();
        Person(Person &p);
        int geta(){return age;}
        char getn(){return name;}
//  private:
        int age;
        char name;      
};

Person::Person(Person &p)
{
    age=p.age;
    name=p.name;
    cout<<"copy"<<endl;
}

void Person::setAge(int newAge)
{
    age=newAge;
}

void Person::getAge()
{
    cout<<age<<endl;
}

void Person::getName()
{
    cout<<name<<endl;
}

int main()
{
    Person *q=new Person(3,'s');//下面一行既可以加上，也可以不加，因為這一行賦初值 
    //q->age=3;
    cout<<q->geta()<<endl;
    //q->name='s';
    cout<<q->getn()<<endl;

    delete []q;
    return 0;
}
//3
//s