[Dune] [DUNE] "config.h" in DUNE tutorials

[Oliver Sander]

Hi Oleh!
Please keep this discussion on the list.

Using 'make' from the console will successfully build your programm,
hence our use of include paths is correct.  If your IDEs don't agree
with the compiler on the inclusion order of the various files named 
'config.h'
then I should think it's the IDE who is at fault, not the compiler.

Of course it would be nice to be able to use eclipse, but I don't like
tweaking our design (like including ../config.h instead of config.h)
just to work around shortcomings in the IDEs.

best,
Oliver

Am 26.11.2010 11:26, schrieb Oleh Krehel:
> Hi Oliver,
>
> It's not the fault of eclipse, it would happen in any IDE. I have just 
> tried NetBeans, and it's the same thing.
> The problem is that the makefile "adds" <dune-common/> to include path.
> and #include "config.h" means #include <dune-common/config.h> (well, 
> at least for 2 IDEs).
> As far as g++ is concerned, either #include "config.h" or #include 
> "../config.h" is correct,
> but the second option causes no confusion in either IDE.
>
> I think IDE-friendliness would just be a plus for DUNE.
>
> best regards,
> Oleh
>
>
> 2010/11/26 Oliver Sander <sander at mi.fu-berlin.de 
> <mailto:sander at mi.fu-berlin.de>>
>
>     Hi Oleh!
>     Happy to hear you are trying Dune.  I think what you describe is a
>     bug in your IDE.
>     The config.h that's being used to build your project is the one
>     from the module
>     that your project is in, and if eclipse doesn't recognize that
>     it's not really the fault
>     of Dune.
>
>     I don't really know of anybody who uses a big IDE for working with
>     Dune, therefore
>     I cannot really give any recommendations.  Maybe someone else on
>     the list knows
>     more?
>
>     best,
>     Oliver
>
>     Am 26.11.2010 10:56, schrieb Oleh Krehel:
>>     Hi,
>>
>>     I'm almost finished with grid-howto tutorial, and one of the
>>     confusing things that I have found
>>     is when I type
>>     #include "config.h"
>>     my IDE( eclipse ) thinks that it's the <dune-common/config.h>,
>>     and that's what I thought for few days,
>>     when actually it's "../config.h" that's being used by IDE to
>>     build the project.
>>     This causes confusion, because blocks like
>>     #if HAVE_ALBERTA
>>     ...
>>     #endif
>>     are greyed out when including "config.h".
>>     I will use #include "../config.h" from now on, and I suggest that
>>     it should be also clarified in the tutorials.
>>
>>     On another matter, what IDE would you recommend/ are using with DUNE?
>>     I'm especially interested in code completion feature, since
>>     eclipse doesn't seem to fully support it for DUNE.
>>
>>     best regards,
>>     Oleh
>>
>>
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>>        
>
>
>     -- 
>     ************************************************************************
>     * Oliver Sander                ** email:sander at mi.fu-berlin.de  <mailto:sander at mi.fu-berlin.de>         *
>     * Freie Universität Berlin     ** phone: + 49 (30) 838 75348           *
>     * Institut für Mathematik      ** URL  :page.mi.fu-berlin.de/~sander  <http://page.mi.fu-berlin.de/%7Esander>   *
>     * Arnimallee 6                 ** -------------------------------------*
>     * 14195 Berlin, Germany        ** Member of MATHEON (www.matheon.de  <http://www.matheon.de>)   *
>     ************************************************************************
>          
>
>


-- 
************************************************************************
* Oliver Sander                ** email: sander at mi.fu-berlin.de        *
* Freie Universität Berlin     ** phone: + 49 (30) 838 75348           *
* Institut für Mathematik      ** URL  : page.mi.fu-berlin.de/~sander  *
* Arnimallee 6                 ** -------------------------------------*
* 14195 Berlin, Germany        ** Member of MATHEON (www.matheon.de)   *
************************************************************************

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