List Copy Constructor Program Plan: Include the required specifications into the program. Declare a class ListNode. Declare the member variables “value” and “p” in structure named “ListNode”. The data value of node is stored in variable v and address to next pointer is stored in pointer p Declare the constructor, destructor, and member functions in the class. Declare the structure variable “next” and a friend class Linked List. Declare a class LinkList. A constructor to copy the link list member elements is called. LinkedList(LinkedList &list1); A function “makeCopy(ListNode pList)” is created to make copy of distinct elements in the list. Function to insert elements into the linked list “void add(double n)”is defined. Function to check whether a particular node with a data value n is a part of linked list or not “bool isMember(double n)”. Declaration of structure variable head to store the first node of the list “ListNode * head” is defined. A function “void LinkedList::add(double n)” is defined which adds or inserts new nodes into the link list. A function “bool LinkedList::isMember(double n)” is defined which searches for a given data value within the nodes present in the link list. A destructor “LinkedList::~LinkedList()” deallocates the memory for the link list. Declare the main class. Create an empty list to enter the data values into the list. Copy is done using copy constructor. Input “5” numbers from user and insert the data values into the link list calling “void LinkedList::add(double n)” function. Check whether a data value is a member of the linked list or not by calling the “bool LinkedList::isMember(double n)” function. Print whether the data value entered is present within the link list or not.

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Chapter 17, Problem 2PC

Program Plan Intro

List Copy Constructor

Program Plan:

Include the required specifications into the program.

Declare a class ListNode.

Declare the member variables “value” and “p” in structure named “ListNode”.

The data value of node is stored in variable v and address to next pointer is stored in pointer p

Declare the constructor, destructor, and member functions in the class.

Declare the structure variable “next” and a friend class Linked List.

Declare a class LinkList.

A constructor to copy the link list member elements is called.

LinkedList(LinkedList &list1);

A function “makeCopy(ListNode pList)” is created to make copy of distinct elements in the list.

Function to insert elements into the linked list “void add(double n)”is defined.

Function to check whether a particular node with a data value n is a part of linked list or not “bool isMember(double n)”.

Declaration of structure variable head to store the first node of the list “ListNode * head” is defined.

A function “void LinkedList::add(double n)” is defined which adds or inserts new nodes into the link list.

A function “bool LinkedList::isMember(double n)” is defined which searches for a given data value within the nodes present in the link list.

A destructor “LinkedList::~LinkedList()” deallocates the memory for the link list.

Declare the main class.

Create an empty list to enter the data values into the list.

Copy is done using copy constructor.

Input “5” numbers from user and insert the data values into the link list calling “void LinkedList::add(double n)” function.

Check whether a data value is a member of the linked list or not by calling the “bool LinkedList::isMember(double n)” function.

Print whether the data value entered is present within the link list or not.

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