From: Claudio Trento <trento@di.unipi.it>
To: caml-list@inria.fr
Subject: [Caml-list] How OCaml objects of sum types can be passed to a C/C++ functions?
Date: Wed, 7 Jul 2004 10:56:04 +0200 (CEST) [thread overview]
Message-ID: <Pine.LNX.4.44.0407071047060.15731-100000@strudel.di.unipi.it> (raw)
on the subject of interfacing OCaml with C/C++, it is not clear
to me whether and how OCaml objects of sum types can be passed
to a C/C++ function. For example, suppose I have the declaration
type expr =
Variable of int
| Coefficient of int
| UPlus of expr
| UMinus of expr
| Sum of (expr * expr)
| Difference of (expr * expr)
| Product of (expr * expr)
What is the best way to pass an expr object to C/C++?
How can C/C++ code visit such a structure?
Many thanks for your time and patience,
Claudio
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next reply other threads:[~2004-07-07 9:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-07 8:56 Claudio Trento [this message]
2004-07-07 9:24 ` Richard Jones
2004-07-07 9:29 ` Basile Starynkevitch [local]
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