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From: Brian Naylor <bwv211mail@yahoo.com>
To: caml-list@inria.fr
Subject: [Caml-list] functor question
Date: Tue, 23 Jul 2002 21:26:35 -0700 (PDT)	[thread overview]
Message-ID: <20020724042635.18417.qmail@web13404.mail.yahoo.com> (raw)

Is there any efficiency difference between:

module Foo = Make (Bar) (Baz)

and

module Both = struct module Bar = Bar module Baz = Baz end
module Foo = Make (Both)

In other words, is it better to coalesce structures into a single functor
application rather than to apply multiple functors?  Do I pay more indirection
costs in the first case?  Thanks.


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             reply	other threads:[~2002-07-24  4:26 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-07-24  4:26 Brian Naylor [this message]
2002-07-25  9:21 ` Xavier Leroy
2002-07-25  9:55   ` [Caml-list] Functors, Modules and Indirections Thorsten Ohl

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