Re: [gomd-devel] libgomd.h question

[Matthias Rechenburg]

Hey Johnny, 

On Freitag 16 April 2004 14:46, Johnny Cache wrote:
> Okay, so i got a little farther with the gomdview on OSX compilation.
> Heres what i get now:
>
> c++ -I. -I.. -I../../lib  -I/Developer/qt/include -I/usr/include/qt3
> -I/usr/include/qt -I/usr/X11R6/include -I/usr/include/cc++2
> -I/usr/local/include/cc++2 -O2 -O0 -g3 -Wall -fno-check-new  -c
> gomdview.cpp
> In file included from /usr/local/include/cc++2/cc++/exception.h:54,
>                  from /usr/local/include/cc++2/cc++/socket.h:58,
>                  from ../../lib/libgomd.h:11,
>                  from gomdview.h:74,
>                  from gomdview.cpp:21:
> /usr/local/include/cc++2/cc++/string.h:84: warning: declaration does not
>    declare anything
> /usr/local/include/cc++2/cc++/string.h:84: error: storage class specified
> for
>    typename
>
> Well thats rather odd, heres teh offending line in string.h
>
> class __EXPORT String
> {
> protected:
>     static const unsigned minsize;
>     static const unsigned slotsize;
>     static const unsigned pagesize;
>     static const unsigned slotlimit;
>     static const unsigned slots; <== Error, line 84
>
> A quick grep through the gomd source shows:
> gomdview.h:  public slots:
> gomdview.h~:  public slots:
> gomdviewview.h:protected slots:
> gomdviewview.h~:  protected slots:

public slots are the callback functions from QT
which were connected to e.g a button, timer, ... any user-interaction.

>
> Hmm, i dont even know what that is doing (please enlighten me!)
> but even if comment them out (make it public: NOT "public slots:")

... i think we cannot simple change this because it is a QT internal
and required mechansim.
I am curious why i do not get this compile errors on my system.

.............. but wait ? why it is using the "string" from the 
common-cpp ? it should use the basic STL string (to my mind).

on my system(s) :
address@hidden root]# ls /usr/include/string.h
/usr/include/string.h
address@hidden root]# rpm -qf /usr/include/string.h
glibc-devel-2.2.93-5
address@hidden root]#

just a guess, maybe you are missing the correct string.h ?
... "my" one does not conflict with the qt-slots ;)

have fun,

Matt

> i get the same error. Something gotta be the problem though because i can
> do this:
>
>
> cat ./test.c
> #include "/usr/local/include/cc++2/cc++/string.h"
> #include <stdio.h>
> int main()
> {
>                 printf("Hello world!n\n");
> }
> g++ -I /usr/local/include/cc++2/ ./test.c
> ./a.out
> Hello world!n
>
> So, something is confusing it. Im hoping you guys have a better guess than
> me.
> See Ya
> -jc
>
>
>
>
>
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