[Qt-interest] Comparing two StringLists

[Anthony Serdyukov]

You can use the following feature:

QStringList A, B;
...
QSet<QString> AnotB = A.toSet() - B.toSet();
QSet<QString> BnotA = B.toSet() - A.toSet();

I'm not sure it is the fastest way from the performance point of view,
but it's the elegantest and shortest way.

2009/1/7 Khizer Kapadia <khizerkapadia at hotmail.com>:
> Hi,
> I need to compare two stringlists. I need to find out items in list A which
> are not in list B and vice versa. Currently I am using loops to perform this
> task, going through each list. Is there any function provided by Qt to
> perform this faster?
>
> Thank you
> Khizer
>
>
>
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-- 
Regards,
Anthony