can you help me troubleshoot my c$++$ code?

#include "NodeList.h$"$

#include "inventory.h$"//$ Ensure correct path if in different directory

Inventory::Inventory$()\{\}$

Inventory::Inventory$($int capacity$)\{$

$//$ Initialize capacity if needed

$\}$

Inventory::~Inventory$()\{\}$

Inventory::Inventory$($const Inventory& obj$)$ : v$\_$List$($obj$.$v$\_$List$)\{\}$

Inventory& Inventory::operator$=($const Inventory& rhs$)\{$

if $($this $!=$ &rhs$)\{$

v$\_$List $=$ rhs$.$v$\_$List;

$\}$

return $*$this;

$\}$

bool Inventory::push$\_$Back$($Vehicle vehicle$)\{$

v$\_$List.insertBack$($vehicle$)$;

return true; $//$ Assuming always successful for simplicity

$\}$

void Inventory::sortList$()\{$

$//$ Bubble sort implementation for NodeList

for $($auto it$1=$ v$\_$List.begin$()$; it$1!=$ v$\_$List.end$()$; $++$it$1)\{$

for $($auto it$2=$ it$1$; it$2!=$ v$\_$List.end$()$; $++$it$2)\{$

if $(*$it$2>*$it$1)\{//$ Assuming Vehicle comparison operators are defined

Vehicle temp $=*$it$1$;

$*$it$1=*$it$2$;

$*$it$2=$ temp;

$\}$

$\}$

$\}$

$\}$

void Inventory::printList$()\{$

for $($auto it $=$ v$\_$List.begin$()$; it $!=$ v$\_$List.end$()$; $++$it$)\{$

std::cout it

$"$;

$\}$

$\}$

void Inventory::printReservedList$()\{$

for $($auto it $=$ v$\_$List.begin$()$; it $!=$ v$\_$List.end$()$; $++$it$)\{$

if $(!$it$->$status$())\{$

std::cout it;

$\}$

$\}$

$\}$

void Inventory::printAvailableList$()\{$

for $($auto it $=$ v$\_$List.begin$()$; it $!=$ v$\_$List.end$()$; $++$it$)\{$

if $($it$->$status$())\{$

std::cout it;

$\}$

$\}$

$\}$

bool Inventory::found$($int seatsNo$)\{$

bool found $=$ false;

for $($auto it $=$ v$\_$List.begin$()$; it $!=$ v$\_$List.end$()$; $++$it$)\{$

if $($it$->$status$()$ && it$->$getSeats$()>=$ seatsNo$)\{$

std::cout it;

found $=$ true;

$\}$

$\}$

return found;

$\}$

bool Inventory::reserveVehicle$($int vehicleID$)\{$

int index $=$ checkID$($vehicleID$)$;

if $($index $!=-1$ && v$\_$List$[$index$].$status$())\{//$ Vehicle found and available

v$\_$List$[$index$].$reserve$()$;

return true;

$\}$

return false;

$\}$

bool Inventory::returnVehicle$($int vehicleID$)\{$

int index $=$ checkID$($vehicleID$)$;

if $($index $!=-1$ && $!$v$\_$List$[$index$].$status$())\{//$ Vehicle found and reserved

v$\_$List$[$index$].$unReserve$()$;

return true;

$\}$

return false;

$\}$

int Inventory::checkID$($int vehicleID$)\{$

int index $=0$;

for $($auto it $=$ v$\_$List.begin$()$; it $!=$ v$\_$List.end$()$; $++$it$,++$index$)\{$

if $($it$->$getID$()==$ vehicleID$)\{$

return index;

$\}$

$\}$

return $-1$; $//$ Vehicle not found

$\}$

bool Inventory::saveToFile$($const std::string& fileName$)\{$

std::ofstream outFile$($fileName$)$;

if $(!$outFile$)\{$

std::cerr $$ "Error opening file $"$ fileName $$ std::endl;

return false;

$\}$

for $($auto it $=$ v$\_$List.begin$()$; it $!=$ v$\_$List.end$()$; $++$it$)\{$

outFile it;

$\}$

outFile.close$()$;

return true;

$\}$

std::ofstream& operatorstd::ofstream& out, const Inventory& objV$)\{$

for $($auto it $=$ objV.v$\_$List.begin$()$; it $!=$ objV.v$\_$List.end$()$; $++$it$)\{$

out it;

$\}$

return o#pragma once

#ifndef INVENTORY$\_$H

#define INVENTORY$\_$H

#include

#include

#include

#include "NodeList.h$"$

#include "vehicle.h$"$

class Inventory $\{$

private:

NodeList v$\_$List; $//$ NodeList of vehicles

public:

Inventory$()$;

Inventory$($int capacity$)$;

~Inventory$()$;

Inventory$($const Inventory& obj$)$;

Inventory& operator$=($const Inventory& rhs$)$;

void sortList$()$;

void printList$()$;

void printReservedList$()$;

void printAvailableList$()$;

bool found$($int seatsNo$)$;

bool reserveVehicle$($int vehicleID$)$;

bool returnVehicle$($int vehicleID$)$;

int size$()$ const $\{$ return v$\_$List.size$()$; $\}$

$//$ Method to add vehicle to NodeList

bool push$\_$Back$($Vehicle ve$)$;

$//$ Method to check vehicle ID in NodeList

int checkID$($int $\_$vehicleID$\_)$;

$//$ Method to save inventory to file

bool saveToFile$($const string& fileName$)$;

friend std::ofstream& operatorstd::ofstream& outfile, const Inventory& objV$)$;

$\}$;

#endif $//$ INVENTORY$\_$H