Starting Out with C++ from Control Structures to Objects (9th Edition)
9th Edition
ISBN: 9780134443850
Author: GADDIS
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 14.8, Problem 14.33CP
Assume there is a class named BlackBox. Write the header for a member function that converts a BlackBox object to an int.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Please read the main function and define a class CStudent. (object array, static member, string)
Please do not change the main function and complete the program given.
【Description】
Please read the main function and define a class CStudent.
In the main funciton, two arrays of the ojbect of CStudent are define.
Please analyze the call of constructor and destructor in the process of creating and releasing objects.
1. CStudent has two private member variables:stirng name, int age.
2. CStudent has a static member count. It will be incremented by 1 when the object is created and decremented by 1 when the object is destroyed.
3. The constructor function should output "*** is contructing". The destructor function should output “*** is destructing”. "***" indicates the name of the current CStudent object.
【Input】
No input
【Output sample】
There are 0 students.
noname is contructing
noname is contructing
noname is contructing
noname is contructing
noname is contructing
name:noname…
Assume a class named Dollars exists. Write the headers for member functions that overload the prefix and postfix ++ operators for that class.
Double Bubble
For this exercise you need to create a Bubble class and construct two instances of the Bubble object. You will then take the two Bubble objects and combine them to create a new, larger combined Bubble object. This will be done using functions that take in these Bubble objects as parameters.
The Bubble class contains one data member, radius_, and the corresponding accessor and mutator methods for radius_, GetRadius and SetRadius. Create a member function called CalculateVolume that computes for the volume of a bubble (sphere). Use the value 3.1415 for PI.
Your main function has some skeleton code that asks the user for the radius of two bubbles. You will use this to create the two Bubble objects. You will create a CombineBubbles function that receives two references (two Bubble objects) and returns a Bubble object. Combining bubbles simply means creating a new Bubble object whose radius is the sum of the two Bubble objects' radii. Take note that the CombineBubbles function…
Chapter 14 Solutions
Starting Out with C++ from Control Structures to Objects (9th Edition)
Ch. 14.2 - What is the difference between an instance member...Ch. 14.2 - Static member variables are declared inside the...Ch. 14.2 - Does a static member variable come into existence...Ch. 14.2 - What limitation does a static member function...Ch. 14.2 - What action is possible with a static member...Ch. 14.2 - If class X declares function f as a friend, does...Ch. 14.2 - Class Y is a friend of class X, which means the...Ch. 14.4 - Briefly describe what is meant by memberwise...Ch. 14.4 - Prob. 14.9CPCh. 14.4 - Prob. 14.10CP
Ch. 14.4 - When is a copy constructor called?Ch. 14.4 - How does the compiler know that a member function...Ch. 14.4 - What action is performed by a classs default copy...Ch. 14.5 - Assume there is a class named Pet. Write the...Ch. 14.5 - Assume dog and cat are instances of the Pet class,...Ch. 14.5 - What is the disadvantage of an overloaded =...Ch. 14.5 - Prob. 14.17CPCh. 14.5 - The this pointer is automatically passed to what...Ch. 14.5 - Assume there is a class named Animal that...Ch. 14.5 - Prob. 14.20CPCh. 14.5 - Describe the values that should be returned from...Ch. 14.5 - Prob. 14.22CPCh. 14.5 - What type of object should an overloaded operator...Ch. 14.5 - What type of object should an overloaded operator...Ch. 14.5 - If an overloaded or operator accesses a private...Ch. 14.5 - Prob. 14.26CPCh. 14.6 - When overloading a binary operator such as + or ...Ch. 14.6 - Explain why overloaded prefix and postfix ++ and ...Ch. 14.6 - Prob. 14.29CPCh. 14.6 - Write member functions of the FeetInches class...Ch. 14.8 - What are the benefits of having operator functions...Ch. 14.8 - Prob. 14.32CPCh. 14.8 - Assume there is a class named BlackBox. Write the...Ch. 14.8 - Assume there are two classes, Big and Small. The...Ch. 14 - Describe the difference between an instance member...Ch. 14 - Assume a class named Numbers has the following...Ch. 14 - A static member variable is declared in a class....Ch. 14 - Prob. 4RQECh. 14 - Why is it not always a good idea to make an entire...Ch. 14 - What is memberwise assignment?Ch. 14 - When is a copy constructor called?Ch. 14 - How can the compiler determine if a constructor is...Ch. 14 - Describe a situation where memberwise assignment...Ch. 14 - Why must the parameter of a copy constructor be a...Ch. 14 - What is a default copy constructor?Ch. 14 - Why would a programmer want to overload operators...Ch. 14 - What is passed to the parameter of a classs...Ch. 14 - Why shouldnt a classs overloaded = operator be...Ch. 14 - How does the compiler know whether an overloaded...Ch. 14 - Prob. 16RQECh. 14 - What type of value should be returned from an...Ch. 14 - The class Stuff has both a copy constructor and an...Ch. 14 - Explain the programming steps necessary to make a...Ch. 14 - Explain the programming steps necessary to make a...Ch. 14 - Consider the following class declaration: class...Ch. 14 - Describe the difference between making a class a...Ch. 14 - What is the purpose of a forward declaration of a...Ch. 14 - Explain why memberwise assignment can cause...Ch. 14 - Why is a classs copy constructor called when an...Ch. 14 - If a member variable is declared ______________,...Ch. 14 - Static member variables are defined __________ the...Ch. 14 - A(n) __________ member function cannot access any...Ch. 14 - A static member function may be called __________...Ch. 14 - A(n) __________ function is not a member of a...Ch. 14 - A(n) _________ tells the compiler that a specific...Ch. 14 - Prob. 32RQECh. 14 - A(n) _________ is a special constructor, called...Ch. 14 - is aspecial built-in pointer that is automatically...Ch. 14 - An operator may beto work with a specific class.Ch. 14 - When overloading the ________ operator, its...Ch. 14 - Making an instance of one class a member of...Ch. 14 - Object aggregation is useful for creating a(n)...Ch. 14 - Assume a class named Bird exists. Write the header...Ch. 14 - Assume a class named Dollars exists. Write the...Ch. 14 - Assume a class named Yen exists. Write the header...Ch. 14 - Assume n class named Length exists. Write the...Ch. 14 - Assume a class named Collection exists. Write the...Ch. 14 - T F Static member variables cannot be accessed by...Ch. 14 - T F Static member variables are defined outside...Ch. 14 - T F A static member function may refer to...Ch. 14 - T F When a function is declared a friend by a...Ch. 14 - T F A friend function has access to the private...Ch. 14 - T F An entire class may be declared a friend of...Ch. 14 - T F In order for a function or class to become a...Ch. 14 - T F If a class has a pointer as a member, its a...Ch. 14 - T F You cannot use the = operator to assign one...Ch. 14 - T F If a class doesnt have a copy constructor, the...Ch. 14 - T F If a class has a copy constructor, and an...Ch. 14 - T F The this pointer is passed to static member...Ch. 14 - T F All functions that overload unary operators...Ch. 14 - T F For an object to perform automatic type...Ch. 14 - T F It is possible to have an instance of one...Ch. 14 - class Box { private: double width; double length;...Ch. 14 - class Circle { private: double diameter; int...Ch. 14 - class Point { private: int xCoord; int yCoord;...Ch. 14 - class Box { private: double width; double length:...Ch. 14 - class Yard { private: float length; public:...Ch. 14 - Prob. 1PCCh. 14 - Day of the Year Assuming a year has 365 days,...Ch. 14 - Day of the Year Modification Modify the DayOfYear...Ch. 14 - NumDays Class Design a class called NumDays. The...Ch. 14 - Prob. 5PCCh. 14 - Personnel Report NOTE: This assignment assumes you...Ch. 14 - Month Class Design a class named Month. The class...Ch. 14 - Date Class Modification Modify the Date class in...Ch. 14 - Feetlnches Modification Modify the Feetlnches...Ch. 14 - Corporate Sales A corporation has six divisions,...Ch. 14 - FeetInches Class Copy Constructor and multiply...Ch. 14 - LandTract Class Make a LandTract class that is...Ch. 14 - Carpet Calculator The Westfield Carpet Company has...Ch. 14 - Parking Ticket Simulator For this assignment, you...Ch. 14 - Car Instrument Simulator For this assignment you...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Practice Problem 3.43 (solution page 344) Suppose you are given the job of checking that a C compiler generates...
Computer Systems: A Programmer's Perspective (3rd Edition)
How high can you count with four decimal digits?
Digital Fundamentals (11th Edition)
Explain why the rapid delivery and deployment of new systems is often more important to businesses than the det...
Software Engineering (10th Edition)
Write an application that estimates the value of the mathematical constant e by using the following formula. Al...
Java How To Program (Early Objects)
What is denormalization?
Database Concepts (8th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Create a class called time that has separate int member data for hours, minutes, and seconds. One constructor should initialize this data to 0, and another should initialize it to fixed values. Another member function should display it, in 11:59:59 format. Includes an overloaded decrement (--) operator that operates in both prefix and postfix notation and return values. Add statements to main () to test these operators.arrow_forwarddisplays the entire anagram.cpp application. To indicate the phrase to be anagrammed, use a class. The class's member methods enable the phrase to be displayed, anagrammed, and rotated. The main() procedure receives a word from the user, constructs a word object with this word as an input, and uses the anagram() member function to anagram the word.arrow_forwardCreate a class called Name that contains data members of type string called first name, middle name, last name, and salutation. Add a constructor that takes four parameters which are used to initialize the four data members and a member function called to-string that returns the person's full name in the form of “Salutation First name Middle name Last name”. Finally add set and get functions for all the data members. Add a destructor to the program displaying a suitable msg.arrow_forward
- 1. Please read the main function and define a class CStudent. (object array, static member, string) 【Description】 Please read the main function and define a class CStudent. In the main funciton, two arrays of the ojbect of CStudent are define. Please analyze the call of constructor and destructor in the process of creating and releasing objects. 1. CStudent has two private member variables:stirng name, int age. 2. CStudent has a static member count. It will be incremented by 1 when the object is created and decremented by 1 when the object is destroyed. 3. The constructor function should output "*** is contructing". The destructor function should output “*** is destructing”. "***" indicates the name of the current CStudent object. 【Input】 No input 【Output sample】 There are 0 students. noname is contructing noname is contructing noname is contructing noname is contructing noname is contructing name:noname There are 5 students. noname is destructing noname is destructing…arrow_forwardI.3. A __________ class contains a reference member that refers to an object of the same class type. a) self-determiningb) self-pointingc) self-linkingd) self-referentialarrow_forwardPets Breed Class Create a Breed class with the following: Member Variables Create the following private member variables, all of type std::string: species_ breed_name_ color_ Constructors Create a default constructor for Breed that sets its species_ to "Dog", breed_name_ to "Pug", and color_ to "Fawn". Create a non-default constructor that receives a std::string for species_, breed_name_, and color_; in that order. The values from the constructor should appropriately assign the member variables. Accessors and Mutators Create accessors and mutators for all member variables, following the naming conventions covered in class. e.g. for species_, name the accessor Species, and the mutator SetSpecies. Pet Class Create a Pet class with the following: Member Variables Create the following private member variables: std::string name_ Breed breed_ double weight_ Constructors Create a default constructor for Pet that sets its name to "Doug" and weight to 15.6. The Breed object will…arrow_forward
- # Pets## Breed ClassCreate a `Breed` class with the following: ### Member VariablesCreate the following private member variables, all of type `std::string`: 1. `species_`2. `breed_name_`3. `color_` ### Constructors1. Create a default constructor for `Breed` that sets its `species_` to `"Dog"`, `breed_name_` to `"Chihuahua"`, and `color_` to `"Fawn"`.2. Create a non-default constructor that receives a `std::string` for `species_`, `breed_name_`, and `color_`; in that order. The values from the constructor should appropriately assign the member variables. ### Accessors and MutatorsCreate accessors and mutators for all member variables, following the naming conventions covered in class. e.g. for species_, name the accessor `Species`, and the mutator `SetSpecies`. ## Pet ClassCreate a `Pet` class with the following: ### Member VariablesCreate the following private member variables:1. `std::string name_`2. `Breed breed_` 3. `double weight_` ### Constructors1. Create a default constructor…arrow_forwardMovie Information Write a class named MovieInfo that holds data about movie. The class should have the following member variables: title: hold movie’s name category: hold movie’s category year: hold released year mins: hold running time in mins. Write a constructor that accepts arguments for each member variable, appropriate mutator functions that store values in these member variables, and accessor functions that return the values in theses member variables. Once you have written the class, write a separate program that creates four MovieInfo objects and stores the following data in them. Here is the information of four MovieInfo objects: moive1, moive2, moive3, moive4 movie1 title The Book of Life category Animation |Adventure | Comedy year 2014 mins 95 moive2 title Roman Holiday category Comedy | Drama | Romance year 1953 mins 118 movie3 title Kung Fu Panda category Animation | Action…arrow_forwardMovie Information Write a class named MovieInfo that holds data about movie. The class should have the following member variables: title: hold movie’s name category: hold movie’s category year: hold released year mins: hold running time in mins. Write a constructor that accepts arguments for each member variable, appropriate mutator functions that store values in these member variables, and accessor functions that return the values in theses member variables. Once you have written the class, write a separate program that creates four MovieInfo objects and stores the following data in them. Here is the information of four MovieInfo objects: moive1, moive2, moive3, moive4 movie1 title The Book of Life category Animation |Adventure | Comedy year 2014 mins 95 moive2 title Roman Holiday category Comedy | Drama | Romance year 1953 mins 118 movie3 title Kung Fu Panda category Animation | Action…arrow_forward
- Complete the code for the Student class method called void loadStudent(...) that receives a single string parameter. This string parameter will contain student details in the following format: ’Name’,’Surname’,’Email’,’Age’,’Student Number’ Write the code to separate the string and assign the correct values to the Student class members. Create an overloaded > (greater than) operator in the Student class. The operator will compare the age of two student objects and return the object with the greater age. In main.cpp create a non member function named isFemale. This function will receive as parameter a pointer to a student object. If the last two numbers of the student number is valid numbers (Must be between 0 and 9) the function will return true. Otherwise the function will return false. Overload the default constructor for Student to receive a single string parameter. This string parameter will contain student details in the following format:…arrow_forwarderror_outlineHomework solutions you need when you need them. Subscribe now.arrow_forward Question in c++ Create a class time24, each object is a value represented the time ofday in the form hours, minutes and seconds. Provide a constructorthat enables an object of this class to be initialized when it isinstantiated. The constructor should contain default values in case noinitializes are provided.Provide Public member functions for each of the followingoperations: set the time, print the time, increment the time by onesecond, compare two times for equality, increment the time by onehour, determine if one time is “less than” (comes before) anothertime, and final print the time in format 12 hours.Include any additional operations that you think would be useful foryour class.Design, implement, and test your class.arrow_forwardTrue/False: a member function in a class can access all of its class's member variables, but not if the variables are private. A) True B) Falsearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
C++ Data Members; Author: CppNuts;https://www.youtube.com/watch?v=StlsYRNnWaE;License: Standard YouTube License, CC-BY