On Tuesday 08 January 2008, Jim Crowell wrote: > Hi all, > > I'm fiddling with SIP 4.7.3 on XP for a non-Qt-related project. As a > learning exercise I tried porting the Fraction example at > <http://www.panix.com/~elflord/unix/siptute/> to SIP 4. Got it working > to a first approximation, but there's a bit that puzzles me: sipCpp > doesn't always get defined in %MethodCode blocks where it looks like it > should. > > Here's the working .sip code for two methods: > > float __float__(); > %MethodCode > sipRes = (double)sipCpp->numerator() / sipCpp->denominator(); > %End > > Fraction __add__( Fraction ); > %MethodCode > sipRes = new Fraction(*a0 + *a1); > %End > > i.e. in the latter case sipCpp is not defined, but that same > self-as-c++-object pointer resides in a0. Can anyone tell me why?
It's an artifact of the way global operators (eg. operator+()) are implemented. I've fixed the documentation to describe the inconsistency. Phil _______________________________________________ PyQt mailing list [email protected] http://www.riverbankcomputing.com/mailman/listinfo/pyqt
