Multiple Inheritance in C++

Multiple Inheritance in C++

Multiple Inheritance: In this type of inheritance a single derived class may inherit from two or more than two base classes.

 

SYNTAX :

class A
{ 
... .. ... 
};
class B
{
... .. ...
};
class C: public A,public B
{
... ... ...
};

 

 

CODE :

#include<iostream.h>
class A
{
public:
int a;
void getA()
{
cout<<“Enter an Integer value”<<endl;
cin>>a;
}
};
class B
{
public:
int b;
void getB()
{
cout<<“Enter an Integer value”<<endl;
cin>>b;
}
};

class C:public A,public B
{
public:
int c;
void add()
{
c=a+b;
cout<<a<<“+”<<b<<“=”<<c<<endl;
}
};
int main()
{
C obj;
obj.getA();
obj.getB();
obj.add();
}

 

OUTPUT :

Enter an Integer
value 12 Enter an
Integer value 13
12+13=25