multiple inheritance !!!

[john_beginner]

hello,

i'm new to cpp &

I wanna know that in C++

if there is multiple inheritance is done

suppose,

Class A & Class B public,protected member

is inherted in Class C

like,

class A
{
	protected:
		int no1;

	public:
		void get_a(void)
		{
		cout<<"Class A";
		}

};
class B
{
	protected:
		int no2;
	public:
		void get_b(void)
		{

		cout<<"Class  B";
		}

};
class c : public A,b
{
	private:
		int no;


};

so, how compiler will distinguish that get_a(),no1 is come from class A & get_b(),no2 is come from class B

i have surf lot of web site but i can't get any idea pls help to solve this question.

thanx in advance

[William Hemsworth]

C++ is case sensitive, so class c : public A,b should be class C : public A, B

[siddhant3s]

I won't have to.
When you create an object of class C, both get_a, get_b will be available for calling.
If however, both function was named get(), then it would cause ambiguity.

class A
{
	protected:
		int no;

	public:
		void get(void)
		{
		cout<<"Class";
		}

};
class B
{
	protected:
		int no1;
	public:
		void get_a(void)
		{

		cout<<"Class";
		}

};
class C : public A,B
{
	private:
		int no;


};

//inside main
C c;
c.get() //error. which get()?
c.A::get() //oh, so you mean A' get. No problem

[Stinomus]

so, how compiler will distinguish that get_a(),no1 is come from class A & get_b(),no2 is come from class B

Does it matter? If you look at the relationship you created, Class C is a Class A and a Class B. Therefore Class C has the methods get_a and get_b, which parent they come from is irrelevant.

[yun]

so, how compiler will distinguish that get_a(),no1 is come from class A & get_b(),no2 is come from class B

i have surf lot of web site but i can't get any idea pls help to solve this question.

thanx in advance

I think below program will help u to understand,

class Father{
private:
    int money;
public:
    void Nokia_Mobile(void){
        cout << "I m Father's Nokia Mobile " << endl;
    }
};

class Mother{
private:
    int money;
public:
    void Samsung_Mobile(void){
        cout << "I m Mother's Samsung Mobile " << endl;
    }
};

class Son:public Father,public Mother{
private:

public:


};

int main(){
    Son john;
    john.Nokia_Mobile();
    john.Samsung_Mobile();
    return 0;
}

here u can access ur father and mother's mobile if they are public(mean if they are not password protected) so u can call and play games on both mobiles.. but cant access ur parents money(in most cases) as money is private for u.

[indianapple89]

Does it matter? If you look at the relationship you created, Class C is a Class A and a Class B. Therefore Class C has the methods get_a and get_b, which parent they come from is irrelevant.

exactly. It is irrelevant from which parent the method has come. But even if the compiler needed to know that:
Out of the 2 classes from which class C is inherited, get_a() method is defined only in class A and get_b() method is only defined in class B in your code. Hence we can easily see from which parent the method has come