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what is multi level inheritance give n example ?
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Answer / roshan p r
The best example is Say we have 3 class
ClassA,ClassB and ClassC.
ClassB is derived from ClassA and ClassC is derived ClassB
this is multi level inheritance..
ClassA
^
|
|
ClassB
^
|
|
ClassC
| Is This Answer Correct ? | 336 Yes | 49 No |
Answer / aswini.s
derived a new class from another derived class.It is known
as multilevel inheritance.
example:
grandfather->father->son.
| Is This Answer Correct ? | 260 Yes | 33 No |
Answer / itishree
A class is derive from a class which is derive from another
class is known as multilevel inheritance.
example-grandpa->papa->son
another example:
class A
{
protected:
int x;
public:
void showA()
{
cout<<"enter a value for x:"<<endl;
cin>>x;
}
};
class B:public A
{
protected:
int y;
public:
void showB()
{
cout<<"enter value for y:";
cin>>y;
}
};
class C:public B
{
public:
void showC()
{
showA();
showB();
cout<<"x*y ="<<x*y;
}
};
void main()
{
C ob1;
ob1.showc();
}
| Is This Answer Correct ? | 256 Yes | 36 No |
Answer / mohd aqeel ahmed
The best example is Say we have 3 class
ClassA,ClassB and ClassC.
ClassB is derived from ClassA and ClassC is derived ClassB
this is multi level inheritance..
ClassA
^
|
|
ClassB
^
|
|
ClassC
| Is This Answer Correct ? | 102 Yes | 18 No |
Answer / ansar ali gujjar
"A type of inheritance in which a class is derived from
another derived class is called multilevel inheritance."
in multilevel inheritace,the members of parent class are
inherited to the child class and the member of child class
are inherited to the grand child class.
for example
class A
^
class B
^
class C
| Is This Answer Correct ? | 66 Yes | 10 No |
Answer / umesh kumar vishwakarma
A class is derive from a class which is derived from another
class is known as multilevel inheritance.
example-grandpa->papa->son.
| Is This Answer Correct ? | 47 Yes | 11 No |
Answer / ashok kumar nayak
To creat a new class from a base class which is in terms of
derive from another base class is known as multilevel
inheritance.
| Is This Answer Correct ? | 36 Yes | 12 No |
Answer / radha
when a derived class inherits an already created derived
class ,then it is known as multilevel inheritance.
A->B->C
HERE A IS A BASE CLASS.B IS AN INTERMEDIATE BASE CLASS ,AS
IT PROVIDES A LINK FOR THE INHERITANCE BETWEEN A & C.C IS A
DERIVED CLASS.
EG. GRANDFATHER
|
FATHER
|
CHILD
THE CHAIN IS KNOWN AS INHERITANCE PATH.
| Is This Answer Correct ? | 20 Yes | 5 No |
Answer / rani
derivation of a sub class from base class and deriving a sub class from that sub class
| Is This Answer Correct ? | 0 Yes | 3 No |
Question: Implement a base class Appointment and derived classes Onetime, Daily, Weekly, and Monthly. An appointment has a description (for example, “see the dentist”) and a date and time. Write a virtual function occurs_on(int year, int month, int day) that checks whether the appointment occurs on that date. For example, for a monthly appointment, you must check whether the day of the month matches. Then fill a vector of Appointment* with a mixture of appointments. Have the user enter a date and print out all appointments that happen on that date.
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