[Qt-interest] Question about bitfields

Pritam Ghanghas pritam_ghanghas at infosys.com
Fri Jul 16 16:40:36 CEST 2010


Why would there be any Byte Ordering issue while using C/C++ bit fields?


On Fri, 2010-07-16 at 18:55 +0530, Dan White wrote:
> Wow ! Thanks for that. I had not considered that.
> 
> Is there anything available that covers byte-order ?
> 
> “Sometimes I think the surest sign that intelligent life exists elsewhere in the universe is that none of it has tried to contact us.”
> Bill Waterson (Calvin & Hobbes)
> 
> ----- Atlant Schmidt <aschmidt at dekaresearch.com> wrote:
> > Dan:
> > 
> > > Are there any Qt classes that deal with bitfields ?
> > > Or do I have to do it in plain old vanilla C ?
> > 
> >   (As a way of helping us better understand your question,)
> >   what "value added" are you looking for beyond what is
> >   provided in the basic C/C++ language?
> > 
> >   For example, "byte-order independence"?
> > 
> >                           Atlant
> > 
> > -----Original Message-----
> > From: qt-interest-bounces at trolltech.com [mailto:qt-interest-bounces at trolltech.com] On Behalf Of Dan White
> > Sent: Friday, July 16, 2010 8:49 AM
> > To: Qt Mailing List
> > Subject: [Qt-interest] Question about bitfields
> > 
> > Are there any Qt classes that deal with bitfields ?  Or do I have to do it in plain old vanilla C ?
> > 
> > I searched documentation and mailing lists and did not find anything.
> > 
> > "Sometimes I think the surest sign that intelligent life exists elsewhere in the universe is that none of it has tried to contact us."
> > Bill Waterson (Calvin & Hobbes)
> > 
> > _______________________________________________
> > Qt-interest mailing list
> > Qt-interest at trolltech.com
> > http://lists.trolltech.com/mailman/listinfo/qt-interest
> > 
> > This e-mail and the information, including any attachments, it contains are intended to be a confidential communication only to the person or entity to whom it is addressed and may contain information that is privileged. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please immediately notify the sender and destroy the original message.
> > 
> > Thank you.
> > 
> > Please consider the environment before printing this email.
> 
> 
> _______________________________________________
> Qt-interest mailing list
> Qt-interest at trolltech.com
> http://lists.trolltech.com/mailman/listinfo/qt-interest


**************** CAUTION - Disclaimer *****************
This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended solely 
for the use of the addressee(s). If you are not the intended recipient, please 
notify the sender by e-mail and delete the original message. Further, you are not 
to copy, disclose, or distribute this e-mail or its contents to any other person and 
any such actions are unlawful. This e-mail may contain viruses. Infosys has taken 
every reasonable precaution to minimize this risk, but is not liable for any damage 
you may sustain as a result of any virus in this e-mail. You should carry out your 
own virus checks before opening the e-mail or attachment. Infosys reserves the 
right to monitor and review the content of all messages sent to or from this e-mail 
address. Messages sent to or from this e-mail address may be stored on the 
Infosys e-mail system.
***INFOSYS******** End of Disclaimer ********INFOSYS***



More information about the Qt-interest-old mailing list