public function count()
    {
        if(!isset($this->_count))
            $this->_count = $this->_iterator->count();

        return $this->_count;
    }
public function count()
    {
        if(!isset($this->_count))
            $this->_count = $this->_iterator->count();

        return $this->_count;
    }
public function count ( ) { if ( ! isset ( $ this -> _count ) ) $ this -> _count = $ this -> _iterator -> count ( ) ; return $ this -> _count ; }
Counts the number or results in the query
Counts the number or results in the query