9 Nov
2012
9 Nov
'12
3:25 p.m.
On 09-11-12 01:58, Jacob wrote:
And, BTW, pay attention to the "format ‘%i’
expects type ‘int’" type of
warnings. Using the wrong or omitting required length modifiers can lead
to segfaults, too. Even if '%d' and '%ld' refer to integers of the same
size on an i386 platform, on a 64 bit platform they won't and weird
things can happen if the argument doesn't match the format spec.
Jacob
Yeah, that explains why I didn't get any compiling error on a 32bit
computer and did get on a 64bit one (where I did correct the error).
However, the latter was satisfied with %li. Apparently in c++ there is
no difference between long and long int (as far as I can find through
Google) but for c I could not find much info on a potential difference.
Perhaps the resource provided by Tristan can help with that (@Tristan:
btw, thanks for that). I will go through that in the coming week.
Maarten