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List:       kde-devel
Subject:    Re: Small programming question
From:       Johannes Sixt <Johannes.Sixt () telecom ! at>
Date:       1998-01-09 21:25:46
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On Fri, 09 Jan 1998, Roberto Alsina wrote:
>What would be the simplest way to create a QString from a NOT-null 
>terminated string?
>
> ("\''/").__..-''"`-. .         Roberto Alsina
> `9_ 9  )   `-. (    ).`-._.`)  ralsina@unl.edu.ar
> (_Y_.)' ._   ) `._`.  " -.-'   Centro de Telematica
>  _..`-'_..-_/ /-'_.'           Universidad Nacional del Litoral
>(l)-'' ((i).' ((!.'             Santa Fe - Argentina
>"Bloody instructions which, being taught, return to plague their inventor"

If the string isn't null terminate, you must know its length. Hence:

void f(const char* buffer, int buflen)
{
    QString s = QString(buffer, buflen+1);
    // do with s what your heart desires here; it's a deep copy
}

-- Hannes

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