Re: question about cdata type identification

[Mike Pall <mikelu-1104@...>]

Francesco Abbate wrote:
> ... M[x][y] ...
>
> M[x] to obtain a row is implemented but it is inefficient
> because it does generate a new object and copy the data each
> time.

This should return a _reference_ to the object, not a copy of the
data. Creation of references can usually be eliminated.

--Mike