Define pure virtual function? why & when it is used?, C/C++ Programming

Assignment Help:

Define Pure Virtual Function? Why & when it is used?


Related Discussions:- Define pure virtual function? why & when it is used?

Do i require checking for null before delete p?, No. it's not required T...

No. it's not required The C++ language guarantees that delete p will do nothing if p is equivalent to NULL. As you might get the test backwards, and as most testing methodologie

Program for memory optimization of c / opencl code, Program for Memory Opti...

Program for Memory Optimization of C / OpenCL Code Project Description: This is possibly a very simple project for someone with an excellent knowledge of C and OpenCL. That,

Explain integer literal, Integer literal Integer is numbers without fra...

Integer literal Integer is numbers without fractional parts. e.g. 20       // Decimal 024      // Octal     0x14     // Hexadecimal To indicate long, unsigned,

Explain mixed mode expressions and implicit type conversions, Mixed Mode Ex...

Mixed Mode Expressions and Implicit type Conversions A mixed mode expression is one in which the operands are not of the similar type. In this case, the operands are converted

Shell sort - c program, Shell sort - C Program: Write a program to def...

Shell sort - C Program: Write a program to define shell sort. void main() {                  //program for sorting by select sort int a[20],i,k,j,n;   clrscr();

Miss, Depreciation to a salvage value of 0. For tax purposes an item m...

Depreciation to a salvage value of 0. For tax purposes an item may be depreciated over a period of several years, n. With the straight line method of depreciati

Optimized nic driver for windows compact 7, Optimized NIC Driver for Window...

Optimized NIC Driver for Windows Compact 7 for Hard Real Time Communication Project Description: I am seeking an optimized driver (miniport driver) that will be used for sele

How many ways are there to initialize an int with a constant, There are two...

There are two ways for initializes in C++ as shown in the example that follows. The first way uses the traditional C notation. The second way uses constructor notation. int foo

3/16/2013 2:43:06 AM

The abstract class whose pure virtual method ought to be implemented through all the classes that derives on these. Or else it would result in a compilation error. This construct should be utilized while one wants to make sure that all the derived classes implement the method described  as pure virtual in base class.

 

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