[Scilab-users] case control statement

[Rafael Guerra]

Apologies for previous Outlook emails with company info classification - will remove this in the future.

From: users [mailto:users-bounces at lists.scilab.org] On Behalf Of Rafael Guerra
Sent: Sunday, January 22, 2017 7:38 PM
To: Users mailing list for Scilab <users at lists.scilab.org>
Subject: Re: [Scilab-users] case control statement


Well, it selects only %true expressions, actually I believe it selects only the first case true expression encountered, so the cases need to be exclusive. You can test and let us know

From: users [mailto:users-bounces at lists.scilab.org] On Behalf Of Claus Futtrup
Sent: Sunday, January 22, 2017 7:31 PM
To: users at lists.scilab.org<mailto:users at lists.scilab.org>
Subject: Re: [Scilab-users] case control statement

Hi Rafael

Interesting... So I don't need to select anything, I can just do case model== something. (Or maybe select initializes the case ... but it looks to me like you're not really using select for anything)

/Claus

On 22-01-2017 19:18, Rafael Guerra wrote:

Hi Claus,



Check this code out:


// START OF (UGLY) CASE
loop= %t;
while loop
    printf("\n")
    str = input("Enter number (1-7) or 0 to exit:  n=","string");
    n = evstr(str);
    select %t
    case n== 2
        printf("single choice...\n");
    case n== 5
        printf("single choice...\n");
    case or(n==[1 3 4])
         printf("n=%i --> multiple choice#1:\n",n);
    case or(n==[6,7])
         printf("n=%i --> multiple choice#2:\n",n);
    case n==0
         printf("Bye...\n");
         loop=%f;
    end
end
// END OF CASE



Regards,

Rafael



-----Original Message-----
From: users [mailto:users-bounces at lists.scilab.org] On Behalf Of Claus Futtrup
Sent: Sunday, January 22, 2017 3:59 PM
To: International users mailing list for Scilab. <users at lists.scilab.org><mailto:users at lists.scilab.org>
Subject: [Scilab-users] case control statement



Hi there



I'd like to use the "case" control statement to select a few options.

I'm wondering, is it possible for a case to have multiple options, I

mean like this:



select model



case 1,3,4 then



     do something



case 2 then



     do something



case 5 then



     do something



end



Could I define [1 3 4] as a group of options and ask "CASE IN GROUP" ...

or how would I go about and implement this?



Best regards,



Claus






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