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

Should one design a classes from the outside, Should one design a classes f...

Should one design a classes from the outside (interfaces first) or inside (data first)? A: From the outside. A superior interface provides a simplified view which is express

Simplify the logical phrase with C++, hi i want wite a C++ program that get...

hi i want wite a C++ program that get one logical phrase (included {x,y,z,w,1,0}) and simplify it! but i ''m confused! thanxs for anubody help me...

Describe what are dynamic pointers, Question: (a) Describe what are dy...

Question: (a) Describe what are dynamic pointers. Show their memory representations diagrammatically. (b) Write short notes about pointers in arrays, paying attention on

What are the additional keywords in c++, Additional keywords in C++ Cla...

Additional keywords in C++ Class     friend    virtual   inline private  public    protected     const this         new       delete   operator The actual use and expl

Padovan sequence, write a program that counts the number of occurrences of ...

write a program that counts the number of occurrences of the string in the n-th Padovan string P(n)

Palindrome, A palindrome is a string that reads the same from both the ends...

A palindrome is a string that reads the same from both the ends. Given a string S convert it to a palindrome by doing character replacement. Your task is to convert S to palindrome

Minimum shelves, t a shop of marbles, packs of marbles are prepared. Packet...

t a shop of marbles, packs of marbles are prepared. Packets are named A, B, C, D, E …….. All packets are kept in a VERTICAL SHELF in random order. Any numbers of packets with these

C program for function of divider , C Program for FUNCTION OF DIVIDER ...

C Program for FUNCTION OF DIVIDER int gcd(int , int); void main() {           int m=0,n=0,k=0;           clrscr();           printf("ENTER THE FIRST DIGIT: ");

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