distance(vec.begin(), it);

even the last line fo the function
http://svn.debian.org/wsvn/pcsclite/trunk/Drivers/ccid/src/commands.c?op=file&rev=0&sc=0
this is the file that i’m having problems with it seems
but it might not originate there
https://alioth.debian.org/frs/download.php/1970/ccid-1.3.0.tar.gz — this is the package
the problem is that it’s hard to test without the reader

Hello, can anybody tell me, why I should prefer this rule?
When advancing iterators and variables prefer ++var to var++.
why is ++var better?

For complex types (like iterators) ++var would normally be faster.

why is that so?
Hello FauxFaux

Because operator++ would be implemented as { T temp = foo; ++foo; return temp; }

++i increments immediately. i++ returns the old value.

With any sane optimizer it’s completely irrelevant, obviously, but.. :p

so than I can allways use ++i in every for loop
but why is that difference?
I mean why did they not implment ++var like var++?
wrong
why not va++ like ++var

Because postfix ++ _must_ return the old value.
Thus, you must store the old one while incrementing.

anyone know of a good chart lib with smooth fancy lines…

postfix is for when you want the old value and increment, and prefix is for when you just want to increment.

I use prefix if I want to increment and have the new value too

Indeed.

okay
good to know

well, the main problem is that I get stack smashing detected
but I have no idea where and why that happens!
how can I find out which line gives the error

debug

I have
I have 20 lines of code

debug more

…

how can I bind all of the IPs my pc has to a socket?

debug++

http://cpp.sourceforge.net/?show=37893

print(some message); run func(); print(another message)
an the second never appears

wait, sorry this is C++ i meant C#

howerver at the bottom of func i have like “….; print(end of func); }”
and end of func gets out

avds, why printf?

stop mixing C and C++ :p
malloc is evil

bushwakko, can you repost the link of the paste of the source?

So are pointers.

actually its two different files though

!qrab GeorgeA

GeorgeA this is a warning shot. You almost got grabbed.

but here goes

p is not initialized, i think

I NEED to mix C and C++ as described in comments — I need to use a C api
that behaves internally like the myalloc

http://svn.debian.org/wsvn/pcsclite/trunk/Drivers/ccid/src/commands.c?op=file&rev=0&sc=0
I can call the ccid_error(…) there

what does that mean almathea?

but not get the thing after it

almathea, why not?

http://svn.debian.org/wsvn/pcsclite/trunk/Drivers/ccid/src/ccid.c?op=file&rev=0&sc=0 — this is where ccid_error is from

printf) why not?

!printf

The {,f,s}printf() function family is evil. Use std