public function getSize()
    {

        if ($this->size) {
            return $this->size;
        }

        $this->size = new Size($this->__get('width'), $this->__get('height'));

        return $this->size;
    }
public function getSize()
    {

        if ($this->size) {
            return $this->size;
        }

        $this->size = new Size($this->__get('width'), $this->__get('height'));

        return $this->size;
    }
public function getSize ( ) { if ( $ this -> size ) { return $ this -> size ; } $ this -> size = new Size ( $ this -> __get ( 'width' ) , $ this -> __get ( 'height' ) ) ; return $ this -> size ; }
Return the size of this attachment.

@return Size
Return the size of this attachment .