Sindbad~EG File Manager

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

abstract class Report extends CI_Model
{
	function __construct()
	{
		parent::__construct();

		//Make sure the report is not cached by the browser
		$this->output->set_header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
		$this->output->set_header('Cache-Control: no-store, no-cache, must-revalidate');
		$this->output->set_header('Cache-Control: post-check=0, pre-check=0', FALSE);
		$this->output->set_header('Pragma: no-cache');
	}

	// Returns the column names used for the report
	public abstract function getDataColumns();

	// Returns all the data to be populated into the report
	public abstract function getData(array $inputs);

	// Returns key=>value pairing of summary data for the report
	public abstract function getSummaryData(array $inputs);
}
?>