Define a class named Wall. The class should have two private double variables, one to store the length of the Wall and another to store the height . _Create a default constructor that sets the length& height to 0, create a second constructor with input parameters for the of the data variables and third copy constructor. Add accessor and mutator functions to read and set both variables Add another function that returns the area of the Wall as double . Write program that tests all your constructors and functions for at least three different Wall objects

Define a class named Wall. The class should have two private double variables, one to store the length of the Wall and another to store the height . _Create a default constructor that sets the length& height to 0, create a second constructor with input parameters for the of the data variables and third copy constructor. Add accessor and mutator functions to read and set both variables Add another function that returns the area of the Wall as double . Write program that tests all your constructors and functions for at least three different Wall objects

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter11: Introduction To Classes

Section11.2: Basic Class Functions

Problem 5E

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2-Define a class named Wall . The class should have two private double variables,one to store the length of the Wall and another to store the height . Write Input andoutput function .Add accessor and mutator functions to read and set both variables.Add another function that returns the area of the Wall as double Write programthat tests all your functions for at least three different Wall objects.
Use Python Programming Language (The Stock class) Design a class named Stock to represent a company’s stock that contains: A private string data field named symbol for the stock’s symbol. A private string data field named name for the stock’s name. A private float data field named previousClosingPrice that stores the stock price for the previous day. A private float data field named currentPrice that stores the stock price for the current time. A constructor that creates a stock with the specified symbol, name, previous price, and current price. A get method for returning the stock name. A get method for returning the stock symbol. Get and set methods for getting/setting the stock’s previous price. Get and set methods for getting/setting the stock’s current price. A method named getChangePercent() that returns the percentage changed from previousClosingPrice to currentPrice. Write a test program that creates a Stock object with the stock symbol INTC, the name Inte lCorporation, the…
A Mutator function within a class must have access to the private data item but Accessor functions should not. True False Question 32 4 pts The private and public areas of a class can appear in any order. In other words the public declarations or private declarations can come first...it does not matter. True False
Please submit a flowchart of your program for your project below. Need a class which will contain: Student Name Student Id Student Grades (an array of 3 grades) A constructor that clears the student data (use -1 for unset grades) Get functions for items a, b, and c, average, and letter grade Set functions for items a, n, and c Note that the get and set functions for Student grades need an argument for the grade index. Need another class which will contain: An Array of Students (1 above) A count of number of students in use You need to create a menu interface that allows you to: Add new students Enter test grades Display all the students with their names, ids, test grades, average, and letter grade Exit the program Add comments and use proper indentation. Nice Features: I would like that system to accept a student with no grades, then later add one or more grades, and when all grades are entered, calculate the final average or grade. I would like the system to display the…
on JAVA language Define a class named Wall. The class should have two private double variables, one to store the length of the Wall and another to store the height ._Create adefault constructor that sets the length& height to 0, create a second constructor with input parameters for the of the data variables and third copy constructor.Add accessor and mutator functions to read and set both variables Add another function that returns the area of the Wall as double .Write program that tests all your constructors and functions for at least three different Wall objects
Design a new class that contains a print and read function by creating a new object and calling the print and reading functions inside the case
clockType.h file provided //clockType.h, the specification file for the class clockType#ifndef H_ClockType#define H_ClockType class clockType {public: void setTime(int hours, int minutes, int seconds); //Function to set the time. //The time is set according to the parameters. //Postcondition: hr = hours; min = minutes; // sec = seconds // The function checks whether the values of // hours, minutes, and seconds are valid. If a // value is invalid, the default value 0 is // assigned. void getTime(int& hours, int& minutes, int& seconds) const; //Function to return the time. //Postcondition: hours = hr; minutes = min; // seconds = sec void printTime() const; //Function to print the time. //Postcondition: The time is printed in the form // hh:mm:ss. void incrementSeconds(); //Function to increment the time by one…
Please submit the pseudocode of your program for your project below. Need a class which will contain: Student Name Student Id Student Grades (an array of 3 grades) A constructor that clears the student data (use -1 for unset grades) Get functions for items a, b, and c, average, and letter grade Set functions for items a, n, and c Note that the get and set functions for Student grades need an argument for the grade index. Need another class which will contain: An Array of Students (1 above) A count of number of students in use You need to create a menu interface that allows you to: Add new students Enter test grades Display all the students with their names, ids, test grades, average, and letter grade Exit the program Add comments and use proper indentation. Nice Features: I would like that system to accept a student with no grades, then later add one or more grades, and when all grades are entered, calculate the final average or grade. I would like the system to display the…
In previous chapters, you have created programs for the Greenville Idol competition. Now create a Contestant class with the following characteristics: The Contestant class contains public static arrays that hold talent codes and descriptions. Recall that the talent categories are Singing Dancing, Musical instrument, and Other. The class contains an auto-implemented property that holds a contestants name. The class contains fields for a talent code and description. The set accessor for the code assigns a code only if it is valid. Otherwise, it assigns I for Invalid. The talent description is a read-only property that is assigned a value when the code is set. Modify the GreenvilleRevenue program so that it uses the Contestant class and performs the following tasks: The program prompts the user for the number of contestants in this years competition; the number must be between 0 and 30. The program continues to prompt the user until a valid value is entered. The expected revenue is calculated and displayed. The revenue is $25 per contestant. The program prompts the user for names and talent codes for each contestant entered. Along with the prompt for a talent code, display a list of the valid categories. After data entry is complete, the program displays the valid talent categories and then continuously prompts the user for talent codes and displays the names of all contestants in the category. Appropriate messages are displayed if the entered code is not a character or a valid code.
True or false: A class object can be passed to a function, but cannot be returned by a function.
Pick an object around you and create a class out of it - plan your class (Name, Parameters, Functionality) - your object has to have at least 4 parameters ( 2 string, 2 numbers) - your data has to be private - implement (override) the function __str__ to show the relative information for your function - create at least one extra function in your class for the object - create 4 different objects from your design class This question is based on python.
Create a student class: • Store a name Store a list of assignments • Override init to take a name Override str to output the name, average assignment percentage, letter grade to match that average Calculate the student's average grade Create an assignment class: • Store the assignment name • Store the assignment date • Store the assignment grade • Override init to take a name and date Override str to output the name, date, and grade of the assignment Create a class class: • Store a list of students • Store the name of the class • override init to take the class name • override str to output the class name, and its list of students • Be able to write the class name, list of students, and their assignments to a file 'm a little stuck on where to begin. I'm still new to programming and not very good with object programming. I was wondering if I could get some insight on how this is structured.