[Qgis-developer] MSVC Build Errors on advanced digitising branch

[Tim Sutton]

Hi

Yeah its strange - we use default args in other places with no issues.
In this case when I look at the qgis_gui.dll in dependency walker I
see that it is indeed expecting that int second arg even though its
defined in the header as optional. Funnily enough it doesnt show the
third optional parameter in the method signature. I can try making a
third wrapper method as you suggest but it seems a big hacky :-( Would
be nicer to understand why the symbol is not exporting that parameter
as default properly...

Thanks for the hints!

Regards

Tim

2007/11/23, Jürgen E. Fischer <jef at norbit.de>:
> Hi Tim,
>
> On Fri, 23. Nov 2007 at 07:45:59 -0200, Tim Sutton wrote:
> > I'm trying to make the win preview build for advanced editing branch
> > and I got this linking error below when compiling under msvc. Its
> > strange because the methods addPoint and movePoint in QgsRubberBand do
> > seem to be there and defined ok. Can anyone help? See below for
> > compiler log.
>
> The signatures look wrong.  Where's the int for geometryIndex?   Maybe
> that's a problem with dllex/exporting methods with optional arguments?
> Perhaps you need to add methods without geometryIndex that call the
> others with 0 to solve that.  Just a thought, I didn't try.
>
> Jürgen
>
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Tim Sutton
QGIS Project Steering Committee Member - Release  Manager
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