<?php

	class OrderItem extends CartItem {
	
		private $costId;
		
		public function __construct($id = '', $refId = '', $costId = '', $qty = '') {
		
			$this->setCostId($costId);
			$parent->setId($id);
			$parent->setRefId($refId);
			$parent->setQTY($qty);
			
		}
		
		public function setCostId($id) {
			
			$this->costId = $id;
			
		}
		
		public function getCostId() {
			
			return $this->costId;
			
		}
		
		
	}

?>