Starting Out With C++: Early Objects (10th Edition)
10th Edition
ISBN: 9780135235003
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 15, Problem 20RQE
Program Plan Intro
- Start a program.
- Declare a class named “Sorter”.
- Declare a required member variables and pure virtual function.
- In public, define the member function “set_Array()”.
- Inside the function set the array and size of an array.
- Define the “sort” function.
- Inside the function, call the “sort()” function with an argument size.
- Define the “sort” function.
- If the size is less than 1, the condition will ended.
- Find the position of largest value in array and put it at the end of the array.
- Use the “compare ()” function for sorting the given array.
- Swap a pair of array elements.
- Decrement the size by 1.
- Define the derived class “Incr_Sorter” from the class “Sorter”.
- In private, define the pure virtual function “compare()”.
- If the “x” value is greater than “y” value return true.
- In private, define the pure virtual function “compare()”.
- Define the derived class “Decr_Sorter” from the class “Sorter”.
- In private, define the pure virtual function “compare()”.
- If the “x” value is less than “y” value return true.
- In private, define the pure virtual function “compare()”.
- Inside the “main” function,
- Create the objects for the classes.
- Declare and initialize an array of 5 values.
- Call the “Incr_Sorter” function.
- Call the “print_Array()” function for displaying the output.
- Call the “Decr_Sorter” function.
- Call the “print_Array()” function for displaying the output.
- Define the “print_Array()” function.
- Display the array.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Using C++, design a class named sortedArray. In this class include three data members: capacity, size, and arr (a pointer that points to the first element of the array in the heap). In addition, design a member function named insert that adds elements to the end of the array and a function print that prints the elements of the array, which is equal to size. The elements of the array should be sorted. Create a member function called moveTowardEnd to be able to insert a new element and move the rest towards the end of the array. Likewise, create a member function called moveTowardFront to move the elements of the array towards the front after an element of the array is deleted. Create a member function named remove to delete an element of the array using “pass by value” and consequently moves the left-over elements to the front of the array to take place of the deleted element of the array. Output a message if an element not present in the array is attempted to be removed. Test your…
PLEASE CODE IN PYTHON
PLEASE USE NESTED CLASS FUNCTION
Design a Point Class with attributes X and Y coordinates. The Class should have following functions:
a) change the coordinates,
b) return a 2 element list [x,y]
c) print a Point object.
d) return distance from this instance to a given [x,y]
Also design a Line Class which has 2 Point attributes. The Line class should have functions for following behaviours:
a) Return the length of the line.
b) Print the equation of the line
c) Find if this instance is equal in length to another line.
Object Oriented Programing:
Create a class template for a class named GeneralStackthat holds
• A single data member as an array named stack of size 50 to store certain elements
• Three member functions i.e. push(type) to add elements in the Stack, pop() to remove elements from the stack, and currentStatus() to check whether the array is filled or not. (A filled array is an array that has non-zero value at all of its indexes). In the main() function, create three objects with different data types of class General Stack and test the functionality of member functions for various values of data members for these objects.
Chapter 15 Solutions
Starting Out With C++: Early Objects (10th Edition)
Ch. 15.3 - Prob. 15.1CPCh. 15.3 - Prob. 15.2CPCh. 15.3 - What will the following program display? #include...Ch. 15.3 - What will the following program display? #include...Ch. 15.3 - What will the following program display? #include...Ch. 15.3 - What will the following program display? #include...Ch. 15.3 - How can you tell from looking at a class...Ch. 15.3 - What makes an abstract class different from other...Ch. 15.3 - Examine the following classes. The table lists the...Ch. 15 - A class that cannot be instantiated is a(n) _____...
Ch. 15 - A member function of a class that is not...Ch. 15 - A class with at least one pure virtual member...Ch. 15 - In order to use dynamic binding, a member function...Ch. 15 - Static binding takes place at _____ time.Ch. 15 - Prob. 6RQECh. 15 - Prob. 7RQECh. 15 - Prob. 8RQECh. 15 - The is-a relation between classes is best...Ch. 15 - The has-a relation between classes is best...Ch. 15 - If every C1 class object can be used as a C2 class...Ch. 15 - A collection of abstract classes defining an...Ch. 15 - The keyword _____ prevents a virtual member...Ch. 15 - To have the compiler check that a virtual member...Ch. 15 - C++ Language Elements Suppose that the classes Dog...Ch. 15 - Will the statement pAnimal = new Cat; compile?Ch. 15 - Will the statement pCreature = new Dog ; compile?Ch. 15 - Will the statement pCat = new Animal; compile?Ch. 15 - Rewrite the following two statements to get them...Ch. 15 - Prob. 20RQECh. 15 - Find all errors in the following fragment of code,...Ch. 15 - Soft Skills 22. Suppose that you need to have a...Ch. 15 - Prob. 1PCCh. 15 - Prob. 2PCCh. 15 - Sequence Sum A sequence of integers such as 1, 3,...Ch. 15 - Prob. 4PCCh. 15 - File Filter A file filter reads an input file,...Ch. 15 - Prob. 6PCCh. 15 - Bumper Shapes Write a program that creates two...Ch. 15 - Bow Tie In Tying It All Together, we defined a...
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
- Smart Pointer: Write a smart pointer class. A smart pointer is a data type, usually implemented with templates, that simulates a pointer while also providing automatic garbage collection. It automatically counts the number of references to a SmartPointer<?> object and frees the object of type T when the reference count hits zero.arrow_forwardGiven the code:class DigitalWallet {private; long *id; // wallet id long *accounts; // dynamic array of account numbers int numAccounts; // number of user accounts in the array}1. Write a function definition for a Constructor to initialize all data members.2. Write a function definition for the Copy Constructor.3. Write a function definition for the Destructor.arrow_forwardOOP using C++ please give me full answer thanks : A designer in 3D graphics company wants to design a matrix as a two-dimensional array. The size of 2D array could be the last two digit of arid number. Initially he creates a class matrix that provides the member function to check that no array index is out of bounds. Make the member data in the matrix class a 10-by-10 array. A constructor should allow the programmer to specify the actual dimensions of the matrix (provided they’re less than 10 by 10). The member functions that access data in the matrix will now need two index numbers: one for each dimension of the array. Here’s what a fragment of a main() program that operates on such a class might look like: If my Arid Number is 20-Arid-254 then: // in case of zero consider next digit matrix m1(5, 4); // define a matrix object int temp = 12345; // define an int value m1.putel(7, 4, temp); // insert value of temp into matrix at 7,4 temp = m1.getel(7, 4); // obtain value from…arrow_forward
- in c++: Implement the Array class that is defined below and test it in the main program. The main program must test all the member functions including the overloaded operators that are defined in the class: #ifndef array_h #define array_h #include <iostream> using namespace std; class Array { // Class declaration friend const Array operator+(const Array & a1, const Array &a2); friend bool operator==(const Array & a, const Array &b);//Equality test public: Array(int = 10); //Initialize the array with 0 values, default size =10 Array(const Array & a); // copy constructor ~Array();//Destructor int getSize();// return the size of the array. const Array & operator=(const Array & a);//assignement operator Array operator+(int x);//+ operator bool operator!=(const Array & a) const;//Not equal test void read(); void print(); Array operator-();//Negate (unary operation)…arrow_forwardFor a non-constant member function of class Test, the this pointer has type: Select one: O a. const Test * const O b. Test * const O . Test const * O d. const Test *arrow_forwardThis is an object oriented programming question The code should be in c++ language Create a class Employee having a private data members E_ID, E_Name, E_Age and E_Salary. Now create a public member function void getData() and void ShowData() to take and display an employee data. In the main(), function create an array of Employee class, size of the array should be taken from user at run time and call all the functions defined in the class. Sample Output: Enter details of Employee 1 Enter Employee Id: 101 Enter Employee Name: Usman Enter Employee Age: 29 Enter Employee Salary: 45000 Enter details of Employee 2 Enter Employee Id: 102 Enter Employee Name: Sana Enter Employee Age: 31 Enter Employee Salary: 51000 Enter details of Employee 3…arrow_forward
- In C programming: Write a main() function using the following requirements:• Define a SIZE constant (the value is irrelevant, but for testing, you may want to keep it small enough – no bigger than 5)• Create an array of course pointers using SIZE• Dynamically allocate each element of the array• Call inputAllCourses()• Call printAllCourses().arrow_forwardIn-class 5: Making an extensible array Language c Write a function to would allow you to extend the size of an array-based pointer. Feels free to come up with your own function signature, what it should return, and your own test cases.arrow_forwardObject Oriented Programming C++ A designer in 3D graphics company wants to design a matrix as a two-dimensional array. The size of 2D array could be the last two digit of arid number. Initially he creates a class matrix that provides the member function to check that no array index is out of bounds. Make the member data in the matrix class a 10-by-10 array. A constructor should allow the programmer to specify the actual dimensions of the matrix (provided theyre less than 10 by 10). The member functions that access data in the matrix will now need two index numbers: one for each dimension of the array. Heres what a fragment of a main() program that operates on such a class might look like:If the Number is 738 then: // in case of zero consider next digitmatrix m1(5, 4); // define a matrix objectint temp = 12345; // define an int value m1.putel(7, 4, temp); // insert value of temp into matrix at 7,4 temp = m1.getel(7, 4); // obtain value from matrix at 7,4arrow_forward
- 03 Inheritance / Polymorphism Task 1 Currently, you are using composition by creating an instance of a vector / ArrayList inside your AddressBook. This works fine but if we really think about it, and AddressBook is a collection like a stack or a queue or a vector for that matter. Your task is to: C++ derive AddressBook from vector. In other words, use the vector as a base class and derive AddressBook from it. This means that you will need to remove the Vector from the private section of your class. You are going to have to make some fundamental changes to your AddressBook so that you are using the vector / ArrayList functionality to store and retrieve people. In other words, you should be accessing the ArrayList / vector using this. C++ people, don’t forget you are returning pointers in the accessors of the AddressBook class Test your AddressBook the same way you did for assignment 2. If you have coded everything properly it should work the same. Task 2 Create class called Player that…arrow_forwardC++ Dynamic Programs Hoskins College offers both curriculum and continuing education courses. Write a program that dynamically tracks these courses using an array of object pointers. Every course (both curriculum and continuing education) has a course id, title, room number, and number of contact hours. A curriculum course has credit hours and tuition rate. Tuition is calculated by multiplying the course's credit hours by tuition rate. A continuing education course has a flat fee (cost). Implement a show() function in every class that displays the data in the object. Part A: Create an inheritance-based collection of classes to represent these different courses. Include code in main to test your work by instantiating objects of the two derived classes. Part B: Modify your program. Remove the objects you created in main to test the classes. Modify the base class so that show() becomes a virtual class. In main, create a single array capable of holding pointers to objects of both…arrow_forwardPointer and classImplement a class called Team as specified:data members:name - the name of the Team (defined as a dynamic variable)members - a dynamic array of stringsize - number of members in the team.functions:Course(): default constructor set name to “TBD”, and size to 0, members toempty listCourse(string): one argument constructor set name, and size to 0, members toempty listaccessor - an accessor for the name and size variablemutator - an mutator for the name variableUse following main() to test your class.int main() {Team a,b("Mets");cout<<a.getName()<<endl; // print TBDa.setName("Yankee");cout<<a.getName()<<endl; // print Yankeecout<<b.getName()<<endl; // print Metscout<<a.getSize()<<endl; // print 0return 0;}arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education