Write program that uses a class named rectangle

Assignment Help JAVA Programming

Reference no: EM13696589

Program: Write program that uses a class named Rectangle. The class has floating point attributes length and width. it has member functions that calculate the perimeter and area of the rectangle. It also has set and get functions for both length and width.

The set functions verify that length and width are each floating-point numbers larger than 0.0 and less than or equal to 20.0.

if invalid length or width are given, then length and width will be set to 1.0. A "predicate function" will determine if the rectangle is a square. (A square exists if the length and width differ by less than .0001).

The class will have a destructor that displays a message indicating that an object has "gone out of scope".

Part 1: The class will have 3 overloaded contractor functions. The first will have no parameters (In this function set the length and width to 1.0 in the body of the function.)

The second will have one parameter (length). (in this function set the width to 1.0 in the body of the function.) The third will have two parameters (length and width).

This third contractor will set length and width to 1.0 in the body of the function if the values for these members are invalid.

Part 2: error messages will indicate that an attempt has been made to create an object with invalid parameters.

Part 3: A header file will be used to declare the class. Other header files may be used if you wish. A separate .cpp file will be used to implement the class member functions. Hence, your program will consist of at least one header file and at least 2 .cpp files

You need to make well-formed and clean code and add comments in code section that will be useful in the future.

Reference no: EM13696589

Questions Cloud

Implement a class called singlylinkedlist : Prepare a C++ program that will run in Microsoft Visual Studio 2012 - In the main function, instantiate the SinglyLinkedList class. Your program should provide a user loop and a menu so that the user can access all the operators provided by the Sin..

Realize the circuit using nand gates : Realize Z = ABC + AD + C?D? Using only two-input NAND gates - Use as few gates as possible.

Find a two-level, multiple-output and-or gate circuit : Find a two-level, multiple-output AND-OR gate circuit to realize the subsequent functions. Minimize the required number of gates (six gates minimum).

Determine maximum current magnitude allowed by device : The voltage across a two terminal device is always 15.0 V. The maximum power the device can dissipate is 0.87 W - Determine the maximum current magnitude allowed by the device power rating.

Write program that uses a class named rectangle : Write program that uses a class named Rectangle. The class has floating point attributes length and width. it has member functions that calculate the perimeter and area of the rectangle. It also has set and get functions for both length and width.

Create a 2-dimensional array for the volume of concrete : Your Company constructs concrete hemispherical domes that range in diameter from 40 to 90 feet and increments of 5 feet.

Write a matlab code using for loop : Write a MATLAB code using "for" loop to compute y when n = 50,100 and 1000.

Implement a class person with two fields name : Implement a class Person with two fields name and age, and a class Car with three fields - implement a class that saves the details of the person.

Create a program that counts the number of numbers : you need to create a program that counts the number of numbers between 150 and 200 - Can you write this program in c language? You need to implement a function that counts the numbers.

User Account

All Pages