Explain the class invariant, C/C++ Programming

Assignment Help:

Explain the class invariant.

- It's a condition that ensures correct working of a class and defines all the valid states for an object.

- When an object is created class invariants should hold.

- It is essential for them to be preserved under all operations of the class.

- All class invariants are both preconditions and post-conditions for all operations or member functions of the class.

 


Related Discussions:- Explain the class invariant

Asdas, Ask question #Miniasdasmum 100 words accepted#

Ask question #Miniasdasmum 100 words accepted#

I need script for auto seating poker, Project Description: Not just like...

Project Description: Not just like that though. I want a similar program that can scan through poker lobbys (pokerstars, full tilt, ongame and ipoker) and seat me to the left of

Algorithem, algorithem of compound interest

algorithem of compound interest

C program to store all ascii char into a file, Program is to store all ASCI...

Program is to store all ASCII char into a file: void main()     {   ofstream  fout("ascii.txt");   int i,n=256;   for(i=1;i     {     fout     }

Define a function in c program, Define a function in c program: int f1...

Define a function in c program: int f1() { static int x=10; return x; } int f2() { int y=5; return y; } extern int z; void f()     {

C++ code, write c++ programm calculate electricity bill with person name,us...

write c++ programm calculate electricity bill with person name,use ,id

Why should i employ new instead of truthful old malloc()?, Why should I emp...

Why should I employ new instead of truthful old malloc()? A: Constructors/destructors, type safety, overridability. Constructors/destructors: unlike malloc(sizeof(Fred)), new

Explanation of break statement, Problem 1. Explain Break and continue s...

Problem 1. Explain Break and continue statements in C++. Explanation of Break statement Explanation of Continue statement 2. Explain concepts of constructors and

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