Re: [eclipse-clp-users] Read integer from user (without a dot)

From: Kish Shen <kisshen_at_...5...>
Date: Wed, 21 Sep 2011 19:34:14 +0100
Hi,

If you use ECLiPSe's help/1 with the query "help read.", this would give 
you a list of all builtins whose name has read in it (a predicate that 
provides the functionality you want is likely to have read as part of 
its name), including

read_token/2 and read_token/3, which is probably what you want - call it 
with Class set to integer:

read_token(stream, X, integer)

Cheers,

Kish


On 21/09/2011 18:22, Sergey Dymchenko wrote:
> Sorry for probably stupid question, but I can't find an answer.
>
> How to read an integer from user?
> read(N) requires user to end input with dot,
> read_line(N) returns a string, not an integer...
>
> Sergey.
>
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Received on Wed Sep 21 2011 - 18:34:22 CEST

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