From: David Brown <caml-list@davidb.org>
To: Dustin Sallings <dustin@spy.net>
Cc: David Brown <caml-list@davidb.org>, caml-list@inria.fr
Subject: Re: [Caml-list] newbie type problem
Date: Thu, 23 Oct 2003 17:52:58 -0700 [thread overview]
Message-ID: <20031024005258.GA5049@davidb.org> (raw)
In-Reply-To: <DD439589-05EE-11D8-B1A2-000393DC8AE4@spy.net>
On Thu, Oct 23, 2003 at 11:54:07PM -0700, Dustin Sallings wrote:
> { 0: <
> pb_counts = { "T1": 23, "T2": 43 }
> pb_times = { "T1": 291, "T2": 92 }
> >
> 300: <
> pb_counts = { "T1": 29, "T2": 50 }
> pb_times = { "T1": 202, "T2": 87 }
> >
> }
>
> When I spell it out that way, it looks a little less than optimal.
> However, this is more of a learning tool at this point.
You may want to consider putting the data for a given transaction type
into its own type, and having that be the target of the hashtbl.
type transaction_info = {
mutable counts : int;
mutable times : int;
}
Then your results could just be a
(int * (string, transaction_info) Hashtbl.t) list
Dave
BTW, this actually seems like a good problem for learning the language.
I seem to always choose things too difficult, and end up getting
frustrated.
BTW, I have found the .mli files for the libraries to be the best
documentation.
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next prev parent reply other threads:[~2003-10-24 7:53 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-24 6:11 Dustin Sallings
2003-10-23 23:32 ` David Brown
2003-10-24 6:54 ` Dustin Sallings
2003-10-24 0:52 ` David Brown [this message]
2003-10-24 8:21 ` Dustin Sallings
2003-10-24 12:49 ` Andrew Lenharth
2003-10-24 13:22 ` Remi Vanicat
2003-10-29 7:23 ` Florian Hars
2003-10-29 8:03 ` Dustin Sallings
2003-10-29 16:27 ` Florian Hars
2003-10-24 9:25 ` Hendrik Tews
2003-10-24 16:23 ` Dustin Sallings
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