From: Jonathan Bryant <jtbryant@valdosta.edu>
To: caml-list@inria.fr
Subject: Marshal and Polymorphism
Date: Thu, 04 Aug 2005 14:23:56 -0400 [thread overview]
Message-ID: <1123179836.3276.76.camel@starlight.valdosta.edu> (raw)
I know the subjects of the questions I ask on this list must seem all
over the map, but I'm working on a large project with many different
parts. Anyway, on to my question :).
I'm trying to write a disk bound hashtable. I'm doing this because I
have to store somewhere between 1,000,000,000 - 2,000,000,000 (no, that
is NOT a typo) words and their corresponding index numbers, as well as
the documents they appeared in (20,000,000,000+) and frequency
information. My question is this:
If I make the module have
type = ('a, 'b) t
in the module definition, can I use
(Marshal.from_string ... : 'a)
and get whatever 'a was defined as in the definition. For example, if
it was a (string * int) t, would the function return a string? Or would
this be redundant (since Marshal.from_string already returns 'a)?
--
*=========================*
|Jonathan Bryant |
|Valdosta State University|
|Information Technology |
|System Operations |
|-------------------------|
|jtbryant@valdosta.edu |
|x6358 |
*=========================*
next reply other threads:[~2005-08-04 18:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-04 18:23 Jonathan Bryant [this message]
2005-08-04 20:06 ` [Caml-list] " Stephane Glondu
2005-08-04 20:39 ` Jonathan Bryant
2005-08-04 21:57 ` Stephane Glondu
2005-08-04 23:17 ` skaller
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