Re: [Caml-list] Deep copy

[Ken Wakita <wakita@is.titech.ac.jp>]

How about the following?

Marshal.from_string (Marshal.to_string [Marshal.Closures] obj) 0

Ken Wakita

> From: "zze-MARCHEGAY Michael stagiaire FTRD/DTL/LAN"
> <michael.marchegay@rd.francetelecom.com>
> Date: Mon, 15 Jul 2002 12:06:58 +0200
> To: <caml-list@inria.fr>
> Subject: [Caml-list] Deep copy
> 
> Hi all,
> 
> I'm writting a program that manipulates a graph structure and I need to make
> deep copies of some of the graph nodes. The function Oo.copy donesn't perform
> a deep copy and I haven't found any other that could make it.
> 
> Actually, the nodes of my graph are specified using a lot inheritance, and if
> I want to write specific "copy" methods for them, I will need to disperse the
> clonning actions downto the leaf of my inheritance tree.
> 
> So I'd like to know is there is a clean way to make a deep copy of any object.
> 
> Thank you.
> 
> --
> Michaël Marchegay, Stagiaire France Telecom R&D du 11/02/2002 au 26/07/2002
> Sous la responsabilité d'Olivier Dubuisson
> DTL/TAL - 22307 Lannion Cedex - France
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