Code completion in Kdevelop 3.0.0b1 ?

[Christopher DeGuise]

I actually found this FAQ in the documentation for the class that supports C++ 
in the IDE.  The link is 
"http://developer.kde.org/documentation/library/cvs-api/kdevelop/html/classCppSupportPart.html" 
you will find it half way down.

The text of the FAQ is :

-------------
F.A.Q.:
How can I have documentation on functions when using codecompletion ?
 
Create the xml-output with Doxygen of the files you want to add to the 
classstore
Create the new PCS-database with r++. Now you have to use the -d command line 
switch of r++ to have it include the documentation. It is used like 
-d/path/of/doxygen/xml/output (notice that there is _no_ whitespace between 
-d and the path!). You can use it multiple times to have r++ search for the 
informations in different directories. r++ -d has to be used (like every 
other commandline switch) before you write the directories you want r++ to 
create the PCSdatabase from.
Activate your newly created Database in the Project->Project Options...->C++ 
Specific->Code Completion... . 

How does this work ? I have no clue. Ask roberto! :) 
How does r++ work ? I have no clue. Ask roberto! :) 

------------

Looks like this needs to be documented a little better.  With my email and the 
FAQ, you should be able to piece it together.  If I have time, I will attempt 
to create a template doxygen config file that is needed for this 
documentation.

-Chris

On Sunday 07 December 2003 13:09, you wrote:
> Hi,
>
> I'm very interested by this FAQ ! Could you please give me
> the location to find it ?
>
> I understand reading you that there is a step involving Doxygen
> to make the code completion working ?
>
> Thanks in advance.
> Erwan.
>
> Christopher DeGuise wrote:
> >So, I sent the message some what premature.
> >
> >I found the FAQ on adding items to the PCS.  It appears that you just need
> > to add the STL libraries just like you would your own.  I was missing the
> > doxygen part, and the help for r++ on the command line is nill.
> >
> >1.  Create the xml doxygen documentation.  I did this by creating a config
> >file for doxygen, using doxywizard, and ran it.
> >
> >I then used the following command to produce the PCS database.
> >
> >r++ gxxtestdb /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/include/g++-v3/*
> >-d/home/cdeguise/tmp/gxx/output/xml
> >
> >(watch line wraps)
> >
> >The one catch I have noticed though, is problems with namespace
> > resolution. If I use this statement "using namespace std;" or "using
> > namespace std::stack;" in my file, the code completion will not work for
> > this code
> >
> >	stack<int> foo;
> >	foo. (no lookup here)
> >
> >But if I have this
> >	std::stack<int> foo;
> >	foo.(lookup works).
> >
> >Anyway, I think I saw a bug report on this and it was resolved, so it
> > might be a non issue now.
> >
> >Thanks for listening.
> >
> >On Friday 05 December 2003 15:58, you wrote:
> >>I have another question on code completion.
> >>
> >>It works for me on my project, QT, and KDE stuff.  I attempted to add a
> >>PCS for the C++ headers.  This does not seem to work for me.
> >>
> >>I added all the headers in the /usr/lib/gcc-lib/..../g++v3 directory
> >> (This is the only spot on my system they were) and created the class
> >> store.
> >>
> >>When I include something like <stack>, I do not get any code completion
> >>for something like
> >>
> >>   stack<int> foo;
> >>
> >>   foo. (nothing shows here, I should see things like push, etc.)
> >>
> >>Any thoughts on this?  I have poked around the list archive and forums,
> >>but everyone always seems to be discussion KDE and QT code completion.
> >>
> >>Thanks!
> >>
> >>>On Friday 05 December 2003 17:57, you wrote:
> >>>>I have problems to use code completion in a C++
> >>>>project. Is there sthing special to be careful of ?
> >>>>Did KDevelop need external progs to do the
> >>>>code completion ?
> >>>
> >>>No. Just go to project settings, c++ settings, code completion tab and
> >>>create the persistant class store.
> >>>
> >>>>Is the files of the current project automatically
> >>>>added for completion or I need to create a PCS
> >>>>for project too ?
> >>>
> >>>Project files are parsed automatically, no pcs is is needed.
> >>>
> >>>--
> >>>Alexander Dymo
> >>>Ukrainian State Maritime Technical University, IT Department
> >>>
> >>>
> >>>-
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> >>
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-------
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 www.christopherdeguise.com



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