Posted by
ctrueden on
May 02, 2016; 5:12pm
URL: http://imagej.273.s1.nabble.com/Algorithmic-issue-tp5016298p5016301.html
Hi Philippe,
If you use one of the scripting languages instead of the macro language,
there are many ways with varying levels of elegance and obfuscation,
depending on your taste.
For example, here is an SO post discussing this issue for Python:
http://stackoverflow.com/q/6981717/1207769And here is some awesome stuff with Groovy:
http://naleid.com/blog/2008/12/01/groovy-makes-iteration-easyMy personal taste regarding for+if is to eliminate the extra level of
indentation by using the "continue" keyword (or equivalent in whatever
language you are using), as in:
boola = newArray(true, false, true, true, false);
for(i = 0; i != boola.length; i++) {
if (!boola[i]) continue;
print(boola[i]);
}
Regards,
Curtis
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Curtis Rueden
LOCI software architect -
http://loci.wisc.edu/softwareImageJ2 lead, Fiji maintainer -
http://imagej.net/User:RuedenDid you know ImageJ has a forum?
http://forum.imagej.net/On Mon, May 2, 2016 at 11:39 AM, Philippe CARL <
[hidden email]>
wrote:
> Dear all,
>
> I would have a question that is not specifically ImageJ related, but rather
> with programming in general.
>
> Indeed, please consider the following macro code:
>
> boola = newArray(true, false, true, true, false);
>
> for(i = 0; i != boola.length; i++)
>
> if(boola[i])
>
> print(boola[i]);
>
> Would there be a way to combine the for and if loops within a single one
> giving the same result than higher?
>
> I thank you very much in advance about your lighting concerning this
> question.
>
> My best regards,
>
> Philippe
>
>
>
> Philippe CARL
>
> Laboratoire de Biophotonique et Pharmacologie
>
> UMR 7213 CNRS - Université de Strasbourg
>
> Faculté de Pharmacie
>
> 74 route du Rhin
>
> 67401 ILLKIRCH
>
> Tel : +33(0)3 68 85 41 84
>
>
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