class.orm.php

        elseif ($status === null) {
            $this->close();
            return false;
        }
        return true;
    }

    function getArray() {
        $output = array();
        $variables = array();

        if (!isset($this->stmt))
            $this->_prepare();

        foreach ($this->fields as $f)
            $variables[] = &$output[$f->name]; // pass by reference

        call_user_func_array(array($this->stmt, 'bind_result'), $variables);
        if (!$this->next())
            return false;
        return $output;
    }

    function getRow() {
        $output = array();
        $variables = array();

        if (!isset($this->stmt))
            $this->_prepare();

        foreach ($this->fields as $f)
            $variables[] = &$output[]; // pass by reference

        call_user_func_array(array($this->stmt, 'bind_result'), $variables);
        if (!$this->next())
            return false;
        return $output;
    }

    function getStruct() {
        $output = array();
        $variables = array();

        if (!isset($this->stmt))
            $this->_prepare();

        foreach ($this->fields as $f)
            $variables[] = &$output[$f->table][$f->name]; // pass by reference

        // TODO: Figure out what the table alias for the root model will be
        call_user_func_array(array($this->stmt, 'bind_result'), $variables);
        if (!$this->next())
            return false;
        return $output;
    }

    function close() {
        if (!$this->stmt)
            return;

        $this->stmt->close();
        $this->stmt = null;
    }

    function affected_rows() {
        return $this->stmt->affected_rows;
    }

    function insert_id() {
        return $this->stmt->insert_id;
    }

    function __toString() {
        return $this->sql;
    }
}
?>