I dont need help with this anymore. I was able to figure it out and get the program compiling and running. Thanks for attempting to help!

MAIN

#include #include

#include "Executive.cpp"

int main(int argc, char const *argv[]) {

Executive exec; exec.run("input.txt"); return 0; }

EXECUTIVE.H - OPENS FILE AND CALLS LINKEDLIST TO MAKE THE LIST

#ifndef EXECUTIVE_H #define EXECUTIVE_H #include "LinkedListExample.hpp" class Executive { private: string filename; public: Executive(); void run(string); }; #endif

EXECUTIVE.CPP

#include "Executive.h"

Executive::Executive(){ string filename;} void Executive::run(string filename){ string command, website; ifstream file; //LinkedList* websites = new LinkedList(); LinkedList* websites = new LinkedList(); file.open(filename);

while(file){ file >> command; if(command == "NAVIGATE"){ file >> website; websites->add(website); } else if(command == "BACK"){ websites->back(); } else if(command == "FORWARD"){ websites->forward(); } else if(command == "HISTORY"){ websites->print(); } command = " "; } }

LINKEDLIST.H - USES NODE.H TO POPULATE THE LIST

#ifndef LINKEDLISTEXAMPLE_H #define LINKEDLISTEXAMPLE_H

#include "node.h" using namespace std;

class LinkedList { private: int length, backUp; public: Node *head, *tail, *curPtr; LinkedList(); ~LinkedList(); void add(string); void forward(); void back(); void remove(int); void clear(); bool isEmpty() const; int getLength() const; void print(); }; #endif

LINKEDLIST.CPP

#include "LinkedListExample.h"

using namespace std;

LinkedList::LinkedList(){

this->length = 0;

this->head = NULL;

this->tail = NULL;

backUp = 1;

}

void LinkedList::add(string website){

Node *temp = new Node;

temp->data = website;

temp->prev = NULL;

temp->next = NULL;

if(head == NULL){

head = temp;

tail = temp;

temp = NULL;

curPtr = head;

}

else {

tail->prev = curPtr;

curPtr->next = temp;

curPtr = temp;

}

this->length++;

}

void LinkedList::forward(){

if (curPtr->next != NULL)

curPtr = curPtr->next;

}

void LinkedList::back(){

Node* temp = new Node;

temp = head;

for(int i = 1;i < this->length-backUp;i++){

temp = temp->next;

}

curPtr = temp;

if (curPtr->prev != NULL){

curPtr = curPtr->prev;

this->length--;

}

backUp++;

}

void LinkedList::remove(int pos){

if (pos > this->length)

{

cout << "Position does not exist";

return;

}

Node *temp = new Node;

temp = tail;

for (int i = 1; i < pos; i++)

{

temp = temp->next;

}

if (temp != NULL)

{

temp->prev->next = temp->next;

temp->next->prev = temp->prev;

}

}

int LinkedList::getLength() const{

return this->length;

}

bool LinkedList::isEmpty() const{

if(this->length == 0){

return 1;

}

else{

return 0;

}

}

void LinkedList::print(){

Node *temp = new Node;

temp = head;

cout << " Oldest" << endl;

cout << "==============" << endl;

while(temp != nullptr){

if(curPtr->data == temp->data){

cout << temp->data << " <== Current" << endl;

temp = temp->next;

}

else{

cout << temp->data << endl;

temp = temp->next;

}

}

cout << "==============" << endl;

cout << " Newest" << " " << endl;

}

void LinkedList::clear(){

}

LinkedList::~LinkedList(){

delete head;

delete tail;

std::cout << "LIST DELETED";

}

NODE.H

#ifndef NODE_H #define NODE_H

class Node { public: Node *next, *prev; std::string data; }; #endif

MAKEFILE

program: main.o Executive.o LinkedList.o

g++ -std=c++11 -g -Wall main.o Executive.o LinkedList.o -o program

main.o: main.cpp Executive.cpp

g++ -std=c++11 -g -Wall -c main.cpp

Executive.o: Executive.h Executive.cpp LinkedList.cpp

g++ -std=c++11 -g -Wall -c Executive.cpp

LinkedList.o: LinkedList.h LinkedList.cpp

g++ -std=c++11 -g -Wall -c LinkedList.cpp

clean:

rm *.o program

LIST OF ERRORS - ALL VERY SIMILIAR

g++ -std=c++11 -g -Wall -c main.cpp g++ -std=c++11 -g -Wall -c Executive.cpp g++ -std=c++11 -g -Wall -c LinkedList.cpp g++ -std=c++11 -g -Wall main.o Executive.o LinkedList.o -o program Executive.o: In function `Node::~Node()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:7: multiple definition of `LinkedList::LinkedList()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:7: first defined here Executive.o: In function `Node::~Node()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:7: multiple definition of `LinkedList::LinkedList()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:7: first defined here Executive.o: In function `std::char_traits::compare(char const*, char const*, unsigned long)': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:13: multiple definition of `LinkedList::add(std::__cxx11::basic_string, std::allocator >)' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:13: first defined here Executive.o: In function `LinkedList::forward()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:31: multiple definition of `LinkedList::forward()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:31: first defined here Executive.o: In function `LinkedList::back()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:35: multiple definition of `LinkedList::back()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:35: first defined here Executive.o: In function `LinkedList::remove(int)': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:49: multiple definition of `LinkedList::remove(int)' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:49: first defined here Executive.o: In function `LinkedList::getLength() const': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:67: multiple definition of `LinkedList::getLength() const' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:67: first defined here Executive.o: In function `LinkedList::isEmpty() const': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:70: multiple definition of `LinkedList::isEmpty() const' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:70: first defined here Executive.o: In function `LinkedList::print()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:78: multiple definition of `LinkedList::print()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:78: first defined here Executive.o: In function `LinkedList::clear()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:98: multiple definition of `LinkedList::clear()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:98: first defined here Executive.o: In function `LinkedList::~LinkedList()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:101: multiple definition of `LinkedList::~LinkedList()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:101: first defined here Executive.o: In function `LinkedList::~LinkedList()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:101: multiple definition of `LinkedList::~LinkedList()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:101: first defined here Executive.o: In function `Executive::Executive()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/Executive.cpp:5: multiple definition of `Executive::Executive()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/Executive.cpp:5: first defined here Executive.o: In function `Executive::Executive()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/Executive.cpp:5: multiple definition of `Executive::Executive()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/Executive.cpp:5: first defined here Executive.o: In function `Executive::run(std::__cxx11::basic_string, std::allocator >)': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/Executive.cpp:8: multiple definition of `Executive::run(std::__cxx11::basic_string, std::allocator >)' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/Executive.cpp:8: first defined here LinkedList.o: In function `Node::~Node()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:7: multiple definition of `LinkedList::LinkedList()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:7: first defined here LinkedList.o: In function `Node::~Node()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:7: multiple definition of `LinkedList::LinkedList()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:7: first defined here LinkedList.o: In function `std::char_traits::compare(char const*, char const*, unsigned long)': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:13: multiple definition of `LinkedList::add(std::__cxx11::basic_string, std::allocator >)' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:13: first defined here LinkedList.o: In function `LinkedList::forward()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:31: multiple definition of `LinkedList::forward()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:31: first defined here LinkedList.o: In function `LinkedList::back()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:35: multiple definition of `LinkedList::back()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:35: first defined here LinkedList.o: In function `LinkedList::remove(int)': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:49: multiple definition of `LinkedList::remove(int)' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:49: first defined here LinkedList.o: In function `LinkedList::getLength() const': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:67: multiple definition of `LinkedList::getLength() const' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:67: first defined here LinkedList.o: In function `LinkedList::isEmpty() const': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:70: multiple definition of `LinkedList::isEmpty() const' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:70: first defined here LinkedList.o: In function `LinkedList::print()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:78: multiple definition of `LinkedList::print()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:78: first defined here LinkedList.o: In function `LinkedList::clear()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:98: multiple definition of `LinkedList::clear()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:98: first defined here LinkedList.o: In function `LinkedList::~LinkedList()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:101: multiple definition of `LinkedList::~LinkedList()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:101: first defined here LinkedList.o: In function `LinkedList::~LinkedList()': /home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:101: multiple definition of `LinkedList::~LinkedList()' main.o:/home/b188c785/EECS 268/Lab 2/drive-download-20180916T180232Z-001/LinkedList.cpp:101: first defined here collect2: error: ld returned 1 exit status makefile:2: recipe for target 'program' failed make: *** [program] Error 1