Type Of Inheritance in C++ language (Object-Oriented Programming )

‫م‬
‫جل‬‫ا‬
‫نية‬‫مي‬‫ل‬‫هوريةما‬
‫م‬
‫م‬
‫م‬‫وزارةمالتعلميمالعايل‬
‫م‬
‫الب‬‫و‬
‫ح‬
‫ثمالعلمي‬
‫م‬
‫م‬
‫ر‬‫ي‬‫ز‬‫جامعةماجل‬
‫م‬
‫ة‬
‫م‬
‫لكي‬
‫م‬
‫ه‬‫ال‬‫و‬‫ةمالعلومم‬
‫م‬
‫ة‬‫ندس‬
‫م‬
‫تقنيةممعلومات‬
Type Of Inherence in C++
▪ Single inheritance
▪ Multilevel inheritance
▪ Multiple inheritance
▪ Hierarchical inheritance
▪ Hybrid inheritance
‫معلمالطالب‬
/
‫م‬
‫جماهدممحم‬
‫م‬
‫دمأ‬
‫محدمالفقية‬
.
‫معبريماجل‬/‫هندسة‬‫مل‬‫رشافما‬‫ا‬
.‫حدري‬
‫الورا‬ ‫أنواع‬
‫س‬ ‫لغة‬ ‫في‬ ‫ثة‬
‫ب‬ ‫ي‬
‫بلس‬ ‫لس‬

Single inherence:
#include <iostream>
using namespace std;
class person
{
protected:
string name;
string address;
int number_phone;
int age;
string sex;
public :
person()
{
name="null";
address="null";
number_phone=0;
age=0;
sex="null";
}
person(string n, string addr, int phone, int a, string s ) {
name = n;
address = addr;
number_phone = phone;
age = a;
sex = s;
}
void setName(string n) {
Person
Employee

name = n;
}
void setAddress(string addr) {
address = addr;
}
void setNumber_phone(int phone) {
}
void setAge(int a) {
age = a;
}
void setSex(string s) {
sex = s;
}
string getName() {
return name;
}
string getAddress() {
return address;
}
int getNumber_phone() {
return number_phone;
}
int getAge() {
return age;
}
string getSex() {
return sex;
}
};
class employee : public person

{
private:
string major;
int experince_year;
public:
employee(string n, string addr, int phone, int a, string s ,string m,int exper){
name = n;
address = addr;
age = a;
sex = s;
major=m;
experince_year=exper;
}
void set_majopr(string m){major=m;}
void set_experince_year(int exp){experince_year=exp;}
string get_major(){return major;}
int get_experince_year(){return experince_year;}
};
int main()
{
employee emp1;
emp1.employee("mogahed","IBB",713540851,20,"male","IT",10);
cout << "Name: " << emp1.getName << endl;
cout<<"Address: "<<emp1.getAddress<<endl;
cout<<"Number phone: "<<emp1.getNumber_phone<<endl;
cout<<"Age: "<<emp1.getAge<<endl;
cout<<"Sex: "<<emp1.getSex<<endl;
cout<<"Major: "<<emp1.get_major<<endl;
cout<<"Years Experince : "<<emp1.get_experince_year<<endl;}

Multi-Level Inheritance:
#include <iostream>
class person
{
protected:
string name;
string address;
int number_phone;
int age;
string sex;
public :
person()
{
name="null";
address="null";
number_phone=0;
age=0;
sex="null";
}
name = n;
address = addr;
age = a;
sex = s;
Person
employee
Manager

}
name = n;
}
address = addr;
}
}
age = a;
}
sex = s;
}
string getName() {
return name;
}
return address;
}
}
int getAge() {
return age;
}
string getSex() {
return sex;
}

};
{
private:
string major;
int experince_year;
public:
name = n;
address = addr;
age = a;
sex = s;
major=m;
}
};
class Manager : public Employee
{
protected:
string deptname;
public:
Manager(string n, string addr, int phone, int a, string s ,string m,int exper,string dname){
name = n;
address = addr;

age = a;
sex = s;
major=m;
deptname=dname;
}
void setDeptname(int dn){deptname=dn;}
string getDeptname(){return deptname;}
};
int main()
{
Manager mang;
mang.Manager("mogahed","IBB",713540851,20,"male","IT",10,"CS");
cout << "Name: " << mang.getName() << endl;
cout<<"Address: "<<mang.getAddress()<<endl;
cout<<"Number phone: "<<mang.getNumber_phone()<<endl;
cout<<"Age: "<<mang.getAge()<<endl;
cout<<"Sex: "<<mang.getSex()<<endl;
cout<<"Major: "<<mang.get_major()<<endl;
cout<<"Years Experince : "<<mang.get_experince_year()<<endl;
cout<<"name departemant"<<mang.getDeptname()<<endl;
}

Multipole Inheritance:
#include <iostream>
class person
{
protected:
string name;
string address;
int number_phone;
int age;
string sex;
public :
person()
{
name="null";
address="null";
number_phone=0;
age=0;
sex="null";
}
name = n;
address = addr;
age = a;
sex = s;
}
Employee Person
Manager

name = n;
}
address = addr;
}
}
age = a;
}
sex = s;
}
string getName() {
return name;
}
return address;
}
}
int getAge() {
return age;
}
string getSex() {
return sex;
}
};

{
private:
string major;
int experince_year;
public:
name = n;
address = addr;
age = a;
sex = s;
major=m;
}
};
class Manager: public Employee, public person
{
protected:
string deptname;
public:
name = n;
address = addr;
age = a;

sex = s;
major=m;
deptname=dname;
}
};
int main(){
Manager mang;
}

Hierarchical Inheritance:
#include <iostream>
class person
{
protected:
string name;
string address;
int number_phone;
int age;
string sex;
public :
person()
{
name="null";
address="null";
number_phone=0;
age=0;
sex="null";
}
name = n;
address = addr;
age = a;
sex = s;
Employee Person
Manager Engineer

}
name = n;
}
address = addr;
}
}
age = a;
}
sex = s;
}
string getName() {
return name;
}
return address;
}

}
int getAge() {
return age;
}
string getSex() {
return sex;
}
};
class Employee : public person
{
protected:
string major;
int experince_year;
public:
Employee(string n, string addr, int phone, int a, string s ,string m,int exper){
name = n;
address = addr;
age = a;
sex = s;
major=m;
}

};
class Manager :public person
{
protected:
string major;
int experince_year;
string deptname;
public:
name = n;
address = addr;
age = a;
sex = s;
major=m;
deptname=dname;
}
};
class Engineer:public Employee,public person
{
protected:
string previous_work;

public:
Engineer(string n, string addr, int phone, int a, string s ,string m,int exper,string work){
name = n;
address = addr;
age = a;
sex = s;
major=m;
previous_work=work;
}
void setPrevious_work(string exp){previous_work=exp;}
string getPrevious_work(){return previous_work;}
};
int main()
{Manager mang;
}

Type Of Inheritance in C++ language (Object-Oriented Programming )

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