Interested to Buy Any Domain ? << Click Here >> for more details...
WAP to find the ambiguities in Multiple Inheritance? How
are they
resolved.(Virtual Functions)
- 1 Answers
- 5879 Views
- I also Faced
- E-Mail Answers
Answer Posted / niraj verma
Multiple Inheritance:-
A class can inherit the attributes of two or more classes.
This is know as multiple inheritance. Multiple inheritance
allows us to combine the features of several existing
classes as a starting point for designing new classes. It is
like a child inheriting the physical features of one parent
and the intelligence of onother.
In Multiple
Inheritance the derived class inherit the properly of more
than one base class.
Example:-
# include<iosteam.h>
# include<conio.h>
Class A
{
Protected:
Int x;
Public:
Void getdata ( )
{
Cout<<”\n Enter any
number”;
Cin>>x;
}
};
Class B
Protected:
Int y;
Public:
Void getadta2 ( )
{
Cout<<”\n Enter any number”;
Cin>>y;
}
};
Class c: public A, public B
{
Private:
M, z;
Public:
Void getdata3 ( )
{
Cout<<”\n Enter
any number”;
Cin>>m;
}
Void calculate ( )
{
Z = x*y+m;
}
Void display (
)
{
Cout <<
“\n Result =”<<z;
}
};
Void main ( )
{
C obj;
Obj. getdata1 ( );
Obj. getdata2 ( );
Obj. getdata3 ( );
Obj. calculate ( );
Obj. display ( );
Getch ( );
}
| Is This Answer Correct ? | 5 Yes | 2 No |
Post New Answer View All Answers
Why do pointers exist?
What are the benefits of interface?
What is oops and why we use oops?
What is a function in oop?
What is solid in oops?
What is the difference between abstraction and polymorphism?
What is difference between pop and oop?
write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.
How to use CMutex, CSemaphore in VC++ MFC
What is the full form of oops?
Write a program to compute for numeric grades for a course. The course records are in a file that will serve as the input file. The input file is in exactly the following format: Each line contains a student's first name, then one space, then ten quiz scores all on one line. The quiz scores are in whole number and are separated by one space. Your program will take it input from this file and sends it output to a second file. The data in the output file will be exactly the same as the data in the input file except that there will be one additional number (of type double) at the end of each line. This number will be the average of the student's ten quiz scores. Use at least one function that has file streams as all or some of its arguments.
What is interface? When and where is it used?
to find out the minimum of two integer number of two different classes using friend function
They started with the brief introduction followed by few basic C++ questions on polumorphism, inheritance and then virtual functions. What is polymorphims? How you will access polymorphic functions in C? How virtual function mechanism works?
What is an example of genetic polymorphism?
