EBK DATA STRUCTURES AND ALGORITHMS IN C
4th Edition
ISBN: 9781285415017
Author: DROZDEK
Publisher: YUZU
expand_more
expand_more
format_list_bulleted
Question
Chapter 4, Problem 6E
Program Plan Intro
Abstract Base Class:
- At least a single pure virtual function is present in an Abstract class. For sub classes interface is provided by Abstract class.
- The instantiation of Abstract class is not possible whereas refrences and pointers could be created.
- Abstract class contains a pure virtual function along with normal functions and variables
- The purpose of Abstract class is to for up cast. So that its interface could be used by derived class.
- The implementation of all of pure virtual functions is necessary for all classes that inherit an Abstract class. Otherwise they would also become Abstract.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Please help me design a Airworthy class in C++. THANK YOU!
Develop a high-quality, object-oriented C++ program that performs a simulation using a heap implementation of a priority queue.
A simulation creates a model of a real-world situation, allowing us to introduce a variety of conditions and observe their effects. For instance, a flight simulator challenges a pilot to respond to varying conditions and measures how well the pilot responds. Simulation is frequently used to measure current business practices, such as the number of checkout lines in a grocery store or the number of tellers in a bank, so that management can determine the fewest number of employees required to meet customer needs.
Airlines have been experimenting with different boarding procedures to shorten the entire boarding time, keep the flights on-time, reduce aisle congestion, and make the experience more pleasant for passengers and crew. A late-departing flight can cause a domino effect:
the departure gate is…
Please help me design a Passsenger class in C++. THANK YOU!
Develop a high-quality, object-oriented C++ program that performs a simulation using a heap implementation of a priority queue.
A simulation creates a model of a real-world situation, allowing us to introduce a variety of conditions and observe their effects. For instance, a flight simulator challenges a pilot to respond to varying conditions and measures how well the pilot responds. Simulation is frequently used to measure current business practices, such as the number of checkout lines in a grocery store or the number of tellers in a bank, so that management can determine the fewest number of employees required to meet customer needs.
Airlines have been experimenting with different boarding procedures to shorten the entire boarding time, keep the flights on-time, reduce aisle congestion, and make the experience more pleasant for passengers and crew. A late-departing flight can cause a domino effect:
the departure gate is…
Accomplish the following for the given class diagram.
Course
1. Create the class implementation
+ courseName: string
+ courseld: int
using C++
2. Create two objects from class
Course and store it in the stack
+ viewCourse (): void
modifyCourse (newCourse : string): void
memory.
3. Test all the functions of the two
removeCourse() (): bool
+ createCourse (): bool
objects
Chapter 4 Solutions
EBK DATA STRUCTURES AND ALGORITHMS IN C
Knowledge Booster
Similar questions
- in c++ please A LinkNode structure or class which will have two attributes - a data attribute, and a pointer attribute to the next node. The data attribute of the LinkNode should be a reference/pointer of the Currency class of Lab 2. Do not make it an inner class or member structure to the SinglyLinkedList class of #2 below. A SinglyLinkedList class which will be composed of three attributes - a count attribute, a LinkNode pointer/reference attribute named as and pointing to the start of the list and a LinkNode pointer/reference attribute named as and pointing to the end of the list. Since this is a class, make sure all these attributes are private. The class and attribute names for the node and linked list are the words in bold in #1 and #2. For the Linked List, implement the following linked-list behaviors as explained in class - getters/setters/constructors/destructors, as needed, for the attributes of the class. createList method in addition to the constructor - this is…arrow_forwardAn Abstract Data Type (ADT) is a data type that contains just variables, without information about their values. ADTs have many benefits. By reducing the issue to its simplest parts, it becomes easier to solve.arrow_forwardPlease use Python for this question: Question 1. Inheritance: You MUST use inheritance for this problem. A stack is a sequence container type that, like a queue, supports very restrictive access methods: all insertions and removals are from one end of the stack, typically referred to as the top of the stack. A stack is often referred to as a last-in first-out (LIFO) container because the last item inserted is the first removed. Implement a Stack class using inheritance. inherit the following methods below: a. Constructor/_init__ - Can construct either an empty stack, or initialized with a list of items, the first item is at the bottom, the last is at the top. b. push() - take an item as input and push it on the top of the stack c. pop() - remove and return the item at the top of the stack d. isEmpty() - returns True if the stack is empty, False otherwise e. [] - return the item at a given location, [0] is at the bottom of the stack f. len() - return length of…arrow_forward
- An Abstract Data Type (ADT) is: A. same as an abstract class B. a data type that cannot be instantiated C. a data type for which only the operations defined on it can be used, but none else D. all of the abovearrow_forwarda) What is Polymorphism? Explain its relation to Inheritance and Generic Programming.b) What is the difference between Dynamic Binding and Static Binding? Provide an exampleof each.c) What is the protected modifier?d) What is the final modifier?arrow_forwardc++ Implement an abstract class Employee with a data member name. Implement constructors, and an output function.arrow_forward
- Abstract base classes in C++ can only be used as base classes. Thus, they are allowed to have virtual member functions without definitions. A cache is a component that stores data so future requests for that data can be served faster. The data stored in a cache might be the results of an earlier computation, or the duplicates of data stored elsewhere. A cache hit occurs when the requested data can be found in a cache, while a cache miss occurs when it cannot. Cache hits are served by reading data from the cache which is faster than recomputing a result or reading from a slower data store. Thus, the more requests that can be served from the cache, the faster the system performs. One of the popular cache replacement policies is: "least recently used" (LRU). It discards the least recently used items first. For example, if a cache with a capacity to store 5 keys has the following state(arranged from most recently used key to least recently used key) - 5 3 2 1 4 Now, If the next key comes…arrow_forward1. Based on UML diagram, write a full program to implement the concept of aggregation classes. The program should produce an output as shown in Figure 1. MailMessage Header header - Body bd - Attachment atc + MailMessage( + string toString() MailMessage filename : string Header Body title : String message : String + string getTitle () + string getMessage () + string getAttachment() Header: Programming Technique II Body: Lab Exercises for Aggregation Attachment: Lab11.cpp Figure 1: The program outputarrow_forwardUse Python for this question. Also please comment what each line of code means for this question as well: Inheritance (based on 8.38) You MUST use inheritance for this problem. A stack is a sequence container type that, like a queue, supports very restrictive access methods: all insertions and removals are from one end of the stack, typically referred to as the top of the stack. A stack is often referred to as a last-in first-out (LIFO) container because the last item inserted is the first removed. Implement a Stack class using Note that this means you may be able to inherit some of the methods below. Which ones? (Try not writing those and see if it works!) Constructor/_init__ - Can construct either an empty stack, or initialized with a list of items, the first item is at the bottom, the last is at the top. push() – take an item as input and push it on the top of the stack pop() – remove and return the item at the top of the stack isEmpty() – returns True if the stack is empty,…arrow_forward
- What constitutes an Abstract Data Type's interface? Reply here.arrow_forwardImplement the classes according to the given class diagram. It shows both the composition and aggregation relationships. Driver has a Vehicle and Engine is a part of that Vehicle. [Note: consider the necessary data members, constructors, destructors and member functions accordingly] Note: solve as soon as possible use C++ LANGUAGE Class diagram is givenarrow_forwardHow does visibility mode control the access of members in the derived class? Explain with an example. C++arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning