Starting Out with C++ from Control Structures to Objects (9th Edition)
9th Edition
ISBN: 9780134498379
Author: Tony Gaddis
Publisher: PEARSON
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Question
Chapter 21, Problem 8PC
Program Plan Intro
Employee Tree
Program Plan:
BinaryTree.h:
- Create a template prefix and define the template class BinaryTree to perform the following functions:
- Declare the required variables.
- Declare the function prototypes.
- Define the no-argument generic constructor BinaryTree() to initialize the root value as null.
- Call the functions insertNode(),displayInOrder(), and searchNode().
- Define the generic function insert () to insert the node in pointed by the tree node pointer in a tree.
- Define the generic function insertNode() to create a new node and it is passed inside the insert() function to insert a new node into the tree.
- Define the generic function searchNode() to search the value in the tree. If it is present, then the function returns a pointer to the value member of the node otherwise it returns false.
- Define the generic function displayInOrder()to display the values in the subtree pointed by the node pointer.
Employee.h:
- Create the header file for employee class.
- Include the required header files.
- Create the Employee class.
- Declare the variables.
- Declare the friend function BinaryTree to pass the instance of employee class nodes.
- Create the constructor for Employee() class and assign the corresponding variables for employee identification number and name.
- Define the method setID() to assign the employee ID.
- Define the method setName() to assign the string to employee name.
- Define the method getID() to return the value of employee ID.
- Return the Boolean value using equal operator to check if the returned employee matches with the value.
- Using friend class return the employee id number and name using stream object.
Main.cpp:
- Include the required header files.
- In main() function,
- Declare the variable.
- Create the object for BinaryTree.
- Create the data for employee workers from 1 to 8 individually using the object.
- Call the function insertNode() to put the employee information into tree.
- Call the function displayInOrder() to display the tree in order.
- Prompt the user to enter the employee number.
- Then call the searchNode() function to search the employee in the tree and assign the information to the pointer.
- If the pointer is found then print the corresponding message otherwise print the error message.
- Return the values.
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Chapter 21 Solutions
Starting Out with C++ from Control Structures to Objects (9th Edition)
Ch. 21.1 - Prob. 21.1CPCh. 21.1 - Prob. 21.2CPCh. 21.1 - Prob. 21.3CPCh. 21.1 - Prob. 21.4CPCh. 21.1 - Prob. 21.5CPCh. 21.1 - Prob. 21.6CPCh. 21.2 - Prob. 21.7CPCh. 21.2 - Prob. 21.8CPCh. 21.2 - Prob. 21.9CPCh. 21.2 - Prob. 21.10CP
Ch. 21.2 - Prob. 21.11CPCh. 21.2 - Prob. 21.12CPCh. 21 - Prob. 1RQECh. 21 - Prob. 2RQECh. 21 - Prob. 3RQECh. 21 - Prob. 4RQECh. 21 - Prob. 5RQECh. 21 - Prob. 6RQECh. 21 - Prob. 7RQECh. 21 - Prob. 8RQECh. 21 - Prob. 9RQECh. 21 - Prob. 10RQECh. 21 - Prob. 11RQECh. 21 - Prob. 12RQECh. 21 - Prob. 13RQECh. 21 - Prob. 14RQECh. 21 - Prob. 15RQECh. 21 - Prob. 16RQECh. 21 - Prob. 17RQECh. 21 - Prob. 18RQECh. 21 - Prob. 19RQECh. 21 - Prob. 20RQECh. 21 - Prob. 21RQECh. 21 - Prob. 22RQECh. 21 - Prob. 23RQECh. 21 - Prob. 24RQECh. 21 - Prob. 25RQECh. 21 - Prob. 1PCCh. 21 - Prob. 2PCCh. 21 - Prob. 3PCCh. 21 - Prob. 4PCCh. 21 - Prob. 5PCCh. 21 - Prob. 6PCCh. 21 - Prob. 7PCCh. 21 - Prob. 8PC
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