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

Central tendencies codes in C++, codes of central tendencies in C++

codes of central tendencies in C++

Applied scientific computing in c++, i have a project that is due this Wedn...

i have a project that is due this Wednesday and i was wondering if i can get help in doing it?

Last ant on rod, There are ''n'' ants on a ''n+1'' length rod. The ants are...

There are ''n'' ants on a ''n+1'' length rod. The ants are numbered from 1 to n and are initially placed at positions starting from position 1 till position n. They are moving eith

Bakery management, c program

c program

Explain increment and decrement operators, Increment and Decrement Operator...

Increment and Decrement Operators. The operator for increment is '++' and decrement is '-'. These operators enhances or decrease the value of a variable on which they are ope

Write a program using a friend function, Using a Friend Using a friend ...

Using a Friend Using a friend function is quite easy. The following example explains a friend function to access members of two classes. class Bclass;

Write a simple telephone book program, Write a simple telephone book progra...

Write a simple telephone book program that stores the names and phone numbers of your friends/acquaintances in a file. Your program should have the abilities to: a. Add entries (na

String function examples, 1. Dene a function chomp :: String -> String tha...

1. Dene a function chomp :: String -> String that selects a run of repeated characters from the start of a string with the run being as long as possible. For example ch

C , why c is middle level language?

why c is middle level language?

Write a program to compute the equation, Write a program to compute the fol...

Write a program to compute the following equation for values of time. y = 2x+3 The values of time are stored in the file program.dat and the solution should be display

Write Your Message!

Name

Email id

Message

Verfication Code

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!

Submit Assignment

User Account

All Pages