Hi James, I always thought that "int" and "unsigned int" would be the best fit n-bit on the system? if it was an 8bit system then it would be 8bit int, if 32bit system then 32bit int.... or did I mis-understand something?
and now that we are on the subject of 64bit.. I would like to ask a question... I considering buying a new computer and OS -- the OS (I know Robert will hate this).. is going to be Vista 64 bit and would like to start coding using 64bit.. is OpenSceneGraph working with 64bit? regards, Peter On Thu, Jun 26, 2008 at 4:14 AM, James Killian <[EMAIL PROTECTED]> wrote: > > I am not sure about the osg coding protocol, but for what we do at my work > place we use size_t as the generic "unsigned int"... this will be unsigned > long for win32 and __int64 for the x64 platform. It is good to use as a > generic container for local variables since it chooses the native size that > fits best per platform. size_t is great for pointer offsets too. > > The part that is unclear to me is the osg protocol in regards to using > things like size_t fpos_t etc... osg has to be more generic to comply to > all platforms, and this is something I have not needed to worry about (yet). > > > James Killian > ----- Original Message ----- From: "Mario Valle" <[EMAIL PROTECTED]> > To: <[email protected]> > Sent: Wednesday, June 25, 2008 12:02 PM > Subject: [osg-users] Warning on 64bits: cast to pointer from integer > ofdifferent size > > > > >> On x86_64 (Suse 10.3) the following warning appears at lines 431 and 600 >> of BufferObject.cpp : >> >> "warning: cast to pointer from integer of different size" >> >> In both places (few lines over), if I change the line: >> unsigned int offset = 0; >> to: >> unsigned long offset = 0; >> The warning goes away. >> Can anyone more knowledgeable than me confirm that the change is correct >> before I submit the change? >> Thanks! >> mario >> >> >> -- >> Ing. Mario Valle >> Data Analysis and Visualization Services | >> http://www.cscs.ch/~mvalle >> Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) >> 610.82.60 >> v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) >> 610.82.82 >> </div> >> >> _______________________________________________ >> osg-users mailing list >> [email protected] >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> >> > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >
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