LinkedList in C++

linkedlist.cpp

#include <cstddef>
#include <iostream>

class LinkedList {
	struct Node {
		int data;
		Node *next;
	};

	public:
	Node *head;
	
	LinkedList() {
		head = NULL;
	}

	~LinkedList() {
		Node *next = head;

		while(next) {
			Node *deleteMe = next;
			next = next->next;
			delete deleteMe;
		}
	}

	void append(int val) {
		if (head == NULL) {
			head = new Node(); 
			head->data = val; 
			head->next = NULL; 
			return; 
		}
		Node *current = head;
		while(current->next != NULL) {
			current = current->next;			
		}
		current->next = new Node();
		current->next->data = val;
		current->next->next = NULL;	
	}

	void print() {
		Node *current = head;
		do {
			std::cout << current->data << std::endl;		
			current = current->next;	
		}
		while(current != NULL);
	}
	
};

int main() {
	LinkedList list;

	list.append(5);
	list.append(14);
	list.append(69);

	list.print();
}