Linked List Copy Constructor Help!! Im having trouble doing this how would you do it since mine doesnt want to work. LinkedList::LinkedList(const LinkedList & alinked_list) { head = NULL; Node* newNode; Node* nodePtr; Node* tempPtr; if (!alinked_list.head) return; nodePtr = alinked_list.head; head = new Node; head->getData = nodePtr->getData; head->getLink = NULL; nodePtr = nodePtr->getLink; tempPtr = head; while (nodePtr != NULL) { newNode = new Node; newNode->getData = nodePtr->getData; newNode->getLink = NULL; tempPtr->getLink = newNode; tempPtr = newNode; nodePtr = nodePtr->getLink; } I have 2 classes. class LinkedList: public Node { private: Node* head; } class Node { int data; Node* link; } if you want me to provide all of the code i have i can gladly do that. Solution //Corrected Program LinkedList::LinkedList(const LinkedList & alinked_list) { head = NULL; Node* newNode; Node* nodePtr; Node* tempPtr; if (alinked_list.head==NULL) return; nodePtr = alinked_list.head; head = new Node; head->setData(nodePtr->getData()); head->setLink(NULL); nodePtr = nodePtr->getLink(); tempPtr = head; while (nodePtr != NULL) { newNode = new Node; newNode->setData(nodePtr->getData()); newNode->setLink(NULL); tempPtr->setLink(newNode); tempPtr = newNode; nodePtr = nodePtr->getLink(); } class LinkedList: public Node { private: Node* head; public: LinkedList(const LinkedList & alinked_list); } ; class Node { int data; Node* link; public: setData(int d) { data=d; } setLink(Node * p) { link=p; } getLink() { retrun link; } getData() { return data; } } ; .

1. Linked List Copy Constructor Help!! Im having trouble doing this how would you do it since
mine doesnt want to work.
LinkedList::LinkedList(const LinkedList & alinked_list)
{
head = NULL;
Node* newNode;
Node* nodePtr;
Node* tempPtr;
if (!alinked_list.head)
return;
nodePtr = alinked_list.head;
head = new Node;
head->getData = nodePtr->getData;
head->getLink = NULL;
nodePtr = nodePtr->getLink;
tempPtr = head;
while (nodePtr != NULL)
{
newNode = new Node;
newNode->getData = nodePtr->getData;
newNode->getLink = NULL;
tempPtr->getLink = newNode;
tempPtr = newNode;
nodePtr = nodePtr->getLink;
}
I have 2 classes.
class LinkedList: public Node
{
private:
Node* head; }
class Node {
int data;
Node* link; }
if you want me to provide all of the code i have i can gladly do that.

2. Solution
//Corrected Program
LinkedList::LinkedList(const LinkedList & alinked_list)
{
head = NULL;
Node* newNode;
Node* nodePtr;
Node* tempPtr;
if (alinked_list.head==NULL)
return;
nodePtr = alinked_list.head;
head = new Node;
head->setData(nodePtr->getData());
head->setLink(NULL);
nodePtr = nodePtr->getLink();
tempPtr = head;
while (nodePtr != NULL)
{
newNode = new Node;
newNode->setData(nodePtr->getData());
newNode->setLink(NULL);
tempPtr->setLink(newNode);
tempPtr = newNode;
nodePtr = nodePtr->getLink();
}
class LinkedList: public Node
{
private:
Node* head;
public:
LinkedList(const LinkedList & alinked_list);
} ;

3. class Node {
int data;
Node* link;
public:
setData(int d)
{
data=d;
}
setLink(Node * p)
{
link=p;
}
getLink()
{
retrun link;
}
getData()
{
return data;
}
}
;