[GCC-XML] Parsing a lot of files...

[Peter Hackett]

The output of gccxml includes stuff like

<File id="f765"
name="/opt/icmanage/TOOLROOT/2.2/boost1_42/include/boost/memory_order.hpp"/>

and other stuff like

 <Enumeration id="_25085" name="memory_order" context="_2196"
location="f765:41"
...

(Note "f765")

You could write a filter to grab only the stuff you care about.

I user Qt's (http://qt-project.org)'s QDomDocument (xml reader/accessor)
to process my gccxml output.


On Mon, Oct 7, 2013 at 5:15 AM, Brad King <brad.king at kitware.com> wrote:

> On 10/06/2013 07:57 AM, Luis Paulo Torres wrote:
> > I just want informations from one file (my .cpp file).
>
> gccxml dumps the C++ interface of the entire translation unit by walking
> the global namespace and dumping everything reachable from it.  Instead
> you can restrict the starting point with -fxml-start=myname.  That will
> reduce the output significantly but will still dump the dependencies
> of your interfaces.  There is no way to restrict it further.
>
> You could also look at Clang which has a library for tool writing:
>
>  http://clang.llvm.org/docs/Tooling.html
>
> -Brad
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