CS2-Project5/Node.cpp at master · hentg089/CS2-Project5 · GitHub

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/** @file
 *
 *  @course CS1521
 *  @section 1
 *  @term Spring 2023
 *
 *  Implementation file for a node that uses smart pointers.
 *
 *  Adapted from page 297 in Carrano 7e.
 *
 *  @author Frank M. Carrano
 *  @author Timothy Henry
 *  @author Steve Holtz
 *
 *  @date 14 Mar 2023
 *
 *  @version 7.0 */

#include <memory>
#include "Node.h"

template <typename ItemType>
Node<ItemType>::Node(const ItemType& anItem,
                     std::shared_ptr<Node<ItemType>> nextNodePtr)
   : item(anItem),
     next(nextNodePtr) {
}

#ifdef DTOR_TEST

#include <iostream>

template <typename ItemType>
Node<ItemType>::~Node() {

   std::cerr << "Node destructor called. on:"
             << "\n\titem: "
             << item
             << "\n\tnext: "
             << next
             << std::endl;
}

#endif

template <typename ItemType>
void Node<ItemType>::setItem(const ItemType& anItem) {

   item = anItem;
}

template <typename ItemType>
void Node<ItemType>::setNext(const std::shared_ptr<Node<ItemType>>& nextNodePtr) {

   next = nextNodePtr;
}

template <typename ItemType>
ItemType Node<ItemType>::getItem() const {

   return item;
}

template <typename ItemType>
auto Node<ItemType>::getNext() const {

   return next;
}