RE: [cdt-dev] How to open a file at a particular function

[Doug Schaefer <DSchaefer@xxxxxxx>]

> -----Original Message-----
> From: cdt-dev-bounces@xxxxxxxxxxx [mailto:cdt-dev-bounces@xxxxxxxxxxx] On
> Behalf Of subs
> Sent: Wednesday, November 14, 2007 12:16 PM
> To: CDT General developers list.
> Subject: Re: [cdt-dev] How to open a file at a particular function
> 
> Phew - I'm there.
> 
> Whilst there are docs for the API, there doesn't seem to be anything that
> describes *how* to use them. Maybe it is documented in this series of
> emails?

I think you just did ;)

Documenting something like this is definitely on my wish list for API docs.
Not just javadoc, but howto's too.

> Anyway, thanks very much for your help - it is very much appreciated.
> 
> 
> Schorn, Markus wrote:
> > Line numbers are not stored in the index, you can only obtain the
> > offset.
> > Markus.
> >
> >> -----Original Message-----
> >> From: cdt-dev-bounces@xxxxxxxxxxx
> >> [mailto:cdt-dev-bounces@xxxxxxxxxxx] On Behalf Of subs
> >> Sent: Mittwoch, 14. November 2007 15:11
> >> To: CDT General developers list.
> >> Subject: Re: [cdt-dev] How to open a file at a particular function
> >> Importance: Low
> >>
> >> Markus,
> >>
> >> Almost there now...
> >>
> >> I now get a list of all my functions in an IIndexName[]. I
> >> can get the files
> >> they are defined in through IIndexName#getFile(). However,
> >> IIndexName#getFileLocation().getStartingLineNumber() always
> >> returns zero. The
> >> javaDoc (for IASTFileLocation) states "Locations obtained via
> >> the index do not
> >> have line numbers and return 0".
> >>
> >> So, (hopefully) one last question: how do obtain the line number?
> >>
> >> Thanks very much for you help so far.
> >>
> >> Schorn, Markus wrote:
> >>> An IBinding does not have a location, you need to obtain a name
> >>> (declaration or reference) first.
> >>> IIndex.findName(IBinding ...) or similar.
> >>> Markus.
> >>>
> >>>> -----Original Message-----
> >>>> From: cdt-dev-bounces@xxxxxxxxxxx
> >>>> [mailto:cdt-dev-bounces@xxxxxxxxxxx] On Behalf Of subs
> >>>> Sent: Mittwoch, 14. November 2007 10:02
> >>>> To: CDT General developers list.
> >>>> Subject: Re: [cdt-dev] How to open a file at a particular function
> >>>> Importance: Low
> >>>>
> >>>> Markus,
> >>>>
> >>>> OK, I now have an IBinding to my function, but again it's not
> >>>> obvious how to
> >>>> turn this into a source file/line number (or a direct way to
> >>>> open the source
> >>>> file at the line number). I've tried ILinkage, IScope, ...
> >>>>
> >>>> Thanks again.
> >>>>
> >>>> Schorn, Markus wrote:
> >>>>> Far from obvious:
> >>>>> CoreModel.getDefault().getCModel().getCProject(..
> >>>>> Markus.
> >>>>>> -----Original Message-----
> >>>>>> From: cdt-dev-bounces@xxxxxxxxxxx
> >>>>>> [mailto:cdt-dev-bounces@xxxxxxxxxxx] On Behalf Of subs
> >>>>>> Sent: Dienstag, 13. November 2007 22:07
> >>>>>> To: CDT General developers list.
> >>>>>> Subject: Re: [cdt-dev] How to open a file at a
> >> particular function
> >>>>>> Importance: Low
> >>>>>>
> >>>>>> Markus,
> >>>>>>
> >>>>>> I've just come to implement this - thanks for the pointer.
> >>>>>>
> >>>>>> One question - how do I convert an IProject (which I have
> >>>>>> readily available at
> >>>>>> debug time) into its corresponding ICProject?
> >>>>>>
> >>>>>> Thanks
> >>>>>>
> >>>>>> Schorn, Markus wrote:
> >>>>>>> You should use the interface
> >>>> org.eclipse.cdt.core.index.IIndex. It's
> >>>>>>> experimental API but most likely it will only be extended,
> >>>>>> not changed.
> >>>>>>> The interfaces for accessing the index are well documented.
> >>>>>> Many of the
> >>>>>>> testcases in CDT illustrate how to use them,
> >>>>>>> e.g.: org.eclipse.cdt.internal.index.tests.IndexBugsTests
> >>>>>>> Markus.
> >>>>>>>
> >>>>>>>> -----Original Message-----
> >>>>>>>> From: cdt-dev-bounces@xxxxxxxxxxx
> >>>>>>>> [mailto:cdt-dev-bounces@xxxxxxxxxxx] On Behalf Of subs
> >>>>>>>> Sent: Mittwoch, 17. Oktober 2007 22:11
> >>>>>>>> To: CDT General developers list.
> >>>>>>>> Subject: [cdt-dev] How to open a file at a particular function
> >>>>>>>> Importance: Low
> >>>>>>>>
> >>>>>>>> Hi,
> >>>>>>>>
> >>>>>>>> Given a function or method name (as a String), how can I
> >>>>>>>> locate the file it is
> >>>>>>>> defined in and open that file at the function definition? Any
> >>>>>>>> pointers to code,
> >>>>>>>> snippets or docs would be very useful.
> >>>>>>>>
> >>>>>>>> Thanks
> >>>>>>>>
> >>>>>>>> --
> >>>>>>>> Derek
> >>>>>>>>
> >>>>>>>> --
> >>>>>>>> Derek
> >>>>>>>> _______________________________________________
> >>>>>>>> cdt-dev mailing list
> >>>>>>>> cdt-dev@xxxxxxxxxxx
> >>>>>>>> https://dev.eclipse.org/mailman/listinfo/cdt-dev
> >>>>>>>>
> >>>>>>> _______________________________________________
> >>>>>>> cdt-dev mailing list
> >>>>>>> cdt-dev@xxxxxxxxxxx
> >>>>>>> https://dev.eclipse.org/mailman/listinfo/cdt-dev
> >>>>>>>
> >>>>>> --
> >>>>>> Derek
> >>>>>> _______________________________________________
> >>>>>> cdt-dev mailing list
> >>>>>> cdt-dev@xxxxxxxxxxx
> >>>>>> https://dev.eclipse.org/mailman/listinfo/cdt-dev
> >>>>>>
> >>>>> _______________________________________________
> >>>>> cdt-dev mailing list
> >>>>> cdt-dev@xxxxxxxxxxx
> >>>>> https://dev.eclipse.org/mailman/listinfo/cdt-dev
> >>>>>
> >>>> --
> >>>> Derek
> >>>> _______________________________________________
> >>>> cdt-dev mailing list
> >>>> cdt-dev@xxxxxxxxxxx
> >>>> https://dev.eclipse.org/mailman/listinfo/cdt-dev
> >>>>
> >>> _______________________________________________
> >>> cdt-dev mailing list
> >>> cdt-dev@xxxxxxxxxxx
> >>> https://dev.eclipse.org/mailman/listinfo/cdt-dev
> >>>
> >> --
> >> Derek
> >> _______________________________________________
> >> cdt-dev mailing list
> >> cdt-dev@xxxxxxxxxxx
> >> https://dev.eclipse.org/mailman/listinfo/cdt-dev
> >>
> > _______________________________________________
> > cdt-dev mailing list
> > cdt-dev@xxxxxxxxxxx
> > https://dev.eclipse.org/mailman/listinfo/cdt-dev
> >
> 
> --
> Derek
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