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++

LOOP, DIFFERENCE BETWEEN WHILE AND DO WHILE LOOP?

DIFFERENCE BETWEEN WHILE AND DO WHILE LOOP?

Random question, Ask question #write statement that assign random integer t...

Ask question #write statement that assign random integer to the varaible n in the (100

New customer, #questionhow can i add new customer and alot him a new unique...

#questionhow can i add new customer and alot him a new unique id ..

Assignment, Write a program that computes the cost of a long distance call....

Write a program that computes the cost of a long distance call. The cost of the call is determined according to the following rate schedules. a. A call made between 8:00 AM and

COMPILER DESIGN, Compiler Design - Limit In The Method Instructions

Compiler Design - Limit In The Method Instructions

Variable, what is local and global variable?give me some example to underst...

what is local and global variable?give me some example to understand better

Structured design of programs, Within software engineering, software is ver...

Within software engineering, software is very rarely written by a single software engineer. Usually a team of engineers write a program; therefore a formal structural design approa

Linux driver and linux, Project Description: I´ve a need linux programmi...

Project Description: I´ve a need linux programming job. if you are interested, Skills required are C Programming, PCB Layout, Embedded Software, Python, Software Architecture

Beti, how is a beti a beti

how is a beti a beti

Decode, Problem Description Smugglers are becoming very smart day by day. N...

Problem Description Smugglers are becoming very smart day by day. Now they have developed a new technique of sending their messages from one smuggler to another. In their new techn

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