[saga-rg] deep copy / shallow copy
Thilo Kielmann
kielmann at cs.vu.nl
Sun Sep 11 07:15:19 CDT 2005
On Sun, Sep 11, 2005 at 02:10:28PM +0200, Andre Merzky wrote:
> The code snippet above is not badly written, but does depend
> on the semantics of the copy operator. Any assignement
> operation (so any '=' with SAGA objects involved) will
> expose the problem. But you cannot argue that a programmer
> using '=' is writing bad code ;-)
Using '=' isn't bad. But creating an alias is
(which, in fact, you do here ;-)
Thilo
--
Thilo Kielmann http://www.cs.vu.nl/~kielmann/
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