Assume you have a virtual function called getArea. Write the code for the virtual function for the base class Shape. The object-oriented design. Your job is to design the classes for the following architecture project. The project consists of two building one of the buildings is a rectangle name "Rectangle", at 21 ft long and 35 ft wide. and one of the Buildings is named Circle, where the radius is 25 ft. The cost to build the circle is 220 sq ft and the rectangle is 240 sq ft. The buyer needs to know the total area in each of them and the total cost for the chosen structure. Please complete a UML diagram for a Base class shape, and the two derived classes Rectangle and Circle.

Assume you have a virtual function called getArea. Write the code for the virtual function for the base class Shape. The object-oriented design. Your job is to design the classes for the following architecture project. The project consists of two building one of the buildings is a rectangle name "Rectangle", at 21 ft long and 35 ft wide. and one of the Buildings is named Circle, where the radius is 25 ft. The cost to build the circle is 220 sq ft and the rectangle is 240 sq ft. The buyer needs to know the total area in each of them and the total cost for the chosen structure. Please complete a UML diagram for a Base class shape, and the two derived classes Rectangle and Circle.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter11: Inheritance And Composition

Section: Chapter Questions

Problem 3PE: Chapter 10 defined the class circleType to implement the basic properties of a circle. (Add the...

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In Chapter 10, the class clockType was designed to implement the time of day in a program. Certain applications, in addition to hours, minutes, and seconds, might require you to store the time zone. Derive the class extclockType from the class clockType by adding a member variable to store the time zone. Add the necessary member functions and constructors to make the class functional. Also, write the definitions of the member functions and the constructors. Finally, write a test program to test your class.
Using classes, design an online address book to keep track of the names, addresses, phone numbers, and dates of birth of family members, close friends, and certain business associates. Your program should be able to handle a maximum of 500 entries. Define a class addressType that can store a street address, city, state, and ZIP code. Use the appropriate functions to print and store the address. Also, use constructors to automatically initialize the member variables. Define a class extPersonType using the class personType (as defined in Example 10-10, Chapter 10), the class dateType (as designed in this chapters Programming Exercise 2), and the class addressType. Add a member variable to this class to classify the person as a family member, friend, or business associate. Also, add a member variable to store the phone number. Add (or override) the functions to print and store the appropriate information. Use constructors to automatically initialize the member variables. Define the class addressBookType using the previously defined classes. An object of the type addressBookType should be able to process a maximum of 500 entries. The program should perform the following operations: Load the data into the address book from a disk. Sort the address book by last name. Search for a person by last name. Print the address, phone number, and date of birth (if it exists) of a given person. Print the names of the people whose birthdays are in a given month. Print the names of all the people between two last names. Depending on the users request, print the names of all family members, friends, or business associates.
Chapter 10 defined the class circleType to implement the basic properties of a circle. (Add the function print to this class to output the radius, area, and circumference of a circle.) Now every cylinder has a base and height, where the base is a circle. Design a class cylinderType that can capture the properties of a cylinder and perform the usual operations on the cylinder. Derive this class from the class circleType designed in Chapter 10. Some of the operations that can be performed on a cylinder are as follows: calculate and print the volume, calculate and print the surface area, set the height, set the radius of the base, and set the center of the base. Also, write a program to test various operations on a cylinder.
In this exercise, you will design various classes and write a program to computerize the billing system of a hospital.a. Design the class doctorType, inherited from the class personType, with an additional data member to store a doctor’s speciality. Add appropriate constructors and member func- tions to initialize, access, and manipulate the data members.b. Design the class billType with data members to store a patient’s ID and a patient’s hospital charges, such as pharmacy charges for medicine, doctor’s fee, and room charges. Add appropriate construc- tors and member functions to initialize, access, and manipulate the data members.c. Design the class patientType, inherited from the class personType, with additional data members to store a patient’s ID, age, date of birth, attending physician’s name, the date when the patient was admitted in the hospital, and the date when the patient was discharged from the hospital. (Use the class dateType to store the date of birth, admit date,…
Please help with this problem ASAP! Create a class definition named Substance that can set and read the Substance’s name andmass (in kilograms) and compare 2 Substance objects with the less_than function. Create aclass definition named Fluid that inherits Substance and can set and get the Fluid’s viscosity(how thick it is) from 0.0 to 1.0. Then create an Ink class definition and implementationwhich inherits Fluid and can set and get the Ink’s color (red 00-FF, green 00-FF, blue 00-FF)as a HEX triplet string. A passed color should be validated; it must be 6 characters long andonly contain the “0123456789ABCDEF” characters.
The hospital wants you to create software using your object-oriented concepts. It has nurses and doctors. You have to store information of all of these employees. Identify classes, their attributes and inheritance (if any) and implement following functionality: 1. Input function 2. Update salary of doctor 3. Update ward_no of nurse 4. Display function
Some of the characteristics of a book are the title, author(s), publisher, ISBN, price, and year of publication. Design a class bookType that defines the book as an Abstract Data Type (ADT).• Each object of the class bookType can hold the following information about a book: title, up to four authors, publisher, ISBN, price, and number of copies in stock. To keep track of the number of authors, add another member variable.• Include the member functions to perform the various operations on objects of type bookType. For example, the usual operations that can be performed on the title are to show the title, set the title, and check whether a title is the same as the actual title of the book.Similarly, the typical operations that can be performed on the number of copies in stock are to show the number of copies in stock, set the number of copies in stock, update the number of copies in stock, and return the number of copies in stock. Add similar operations for the publisher, ISBN, book…
In Chapter 10, the class clockType was designed to implement the time of day in a program. Certain applications, in addition to hours, minutes, and seconds, might require you to store the time zone. Derive the class extClockType from the class clockType by adding a member variable to store the time zone called timeZone. Add the necessary member functions and constructors to make the class functional. Also, write the definitions of the member functions and the constructors. Finally, write a test program to test your class. //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…
In Chapter 10, the class clockType was designed to implement the time of day in a program. Certain applications, in addition to hours, minutes, and seconds, might require you to store the time zone. Derive the class extClockType from the class clockType by adding a member variable to store the time zone called timeZone. Add the necessary member functions and constructors to make the class functional. Also, write the definitions of the member functions and the constructors. Finally, write a test program to test your class. Codes Given: clockType.h & clockTypelmp.cpp clockType.h //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…
Design the class doctorType, inherited from the class personType, defined in Chapter 10, with an additional data member to store a doctor’s specialty. Add appropriate constructors and member functions to initialize, access, and manipulate the data members. Design the class billType with data members to store a patient’s ID and a patient’s hospital charges, such as pharmacy charges for medicine, doctor’s fee, and room charges. Add appropriate constructors and member functions to initialize, access, and manipulate the data members. If no value is provided for a charge, it should default to 0. Design the class patientType, inherited from the class personType, defined in Chapter 10, with additional data members to store a patient’s ID, age, date of birth, attending physician’s name, the date when the patient was admitted in the hospital, and the date when the patient was discharged from the hospital. (Use the class dateType to store the date of birth, admit date, discharge date, and the…
Design the class doctorType, inherited from the class personType, defined in Chapter 10, with an additional data member to store a doctor’s specialty. Add appropriate constructors and member functions to initialize, access, and manipulate the data members. Design the class billType with data members to store a patient’s ID and a patient’s hospital charges, such as pharmacy charges for medicine, doctor’s fee, and room charges. Add appropriate constructors and member functions to initialize, access, and manipulate the data members. If no value is provided for a charge, it should default to 0. Design the class patientType, inherited from the class personType, defined in Chapter 10, with additional data members to store a patient’s ID, age, date of birth, attending physician’s name, the date when the patient was admitted in the hospital, and the date when the patient was discharged from the hospital. (Use the class dateType to store the date of birth, admit date, discharge date, and the…
We are working in 2D and programming in C#. Create a Point class to represent points in 2D. Create an abstract base class named Shape. It should have a position property as a Point. It should be designed as having Move and Resize methods. Create a Line class using Points, derived from Shape class. Its position should be the center of the line. Create a Polygon class representing a closed polygon of Lines, derived from Shape class. Note that, at construction time, Lines may not be provided in order. The continuity and number of the lines should also be checked for a properly closed Polygon. All geometric entities should be moveable. All shapes should be resizable without changing their central positions. All shapes' positions should be their centroids. Shapes should have areas calculated. Write an example C# Console code to demonstrate your program's abilities.