What are virtual functions in c++, C/C++ Programming

Assignment Help:

A virtual function permits derived classes to replace the implementation given by the base class. The compiler makes sure the replacement is always known as whenever the object in question is actually of the derived class, even if the object is accessed by a base pointer rather than a derived pointer. This permits algorithms in the base class to be replaced in the derived class, even if users don't know about the derived class.                

 

 


Related Discussions:- What are virtual functions in c++

Program to calculate gross pay and tax payable, Study the following table u...

Study the following table used to compute the tax payable by employees in certain organization   Gross Pay                                  Fewer than Three             Three

Beginning C++ Through Game Progammin, you are to create a text adventure ga...

you are to create a text adventure game that uses pointers. You have a rich, eccentric Uncle Billy who is soon to be deceased. How soon.....oops......he''s gone. He has left yo

Program to display stock containing item code, THIS PROGRAM IS TO DISPLAY A...

THIS PROGRAM IS TO DISPLAY A STOCK CONTAINING ITEM CODE,ITEM NAME,PRICE AND ANOTHER STOCK WITH CODE & QUANTITY AND DISPLAY COMPLETE INFORMATION #include #include #include

Board coloring, in this problem u given a board in which some of the eleme...

in this problem u given a board in which some of the elements are placed as shown in diagram below .each element represent a color .fill the other elements in the board such that n

C program for sorting of long word with different string, C Program for SOR...

C Program for SORTING OF LONG WORD WITH DIFFERENT STRING #include stdio.h> #include conio.h> #include string.h>   void main() {           char n[50],c[25][25]

Define storage classes of c program - computer programming, Define Storage ...

Define Storage Classes of c program - computer programming? Each variable and function in C language has two attributes that are type and storage class. If storage class of a v

, print this pattern 1 01 101 010

print this pattern 1 01 101 0101

Program''s, why is programming is needed now-a-days.what is the benefit of ...

why is programming is needed now-a-days.what is the benefit of colleges to apply heavy loads on students head.

C program for sorting of character , #include stdio.h> #include conio.h>...

#include stdio.h> #include conio.h> #include string.h>   void main() {           char a[50],b[25][25],l[25],temp1;           int i=0,j=0,k=0,l1[25],c=0,c1=0,t=

Experiment with the small test matrix, For this assignment, I've provided a...

For this assignment, I've provided a data file called 'elevation.mat', which contains the elevation data you'll be working with.   Type load elevation.mat to get the varia

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd