[C++-sig] why am I getting a Boost.Python.ArgumentError? (original) (raw)
Tom Haynes trhaynes at gmail.com
Tue Aug 25 16:42:15 CEST 2009
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Fixed it.
The self.geometry came from a list of Geometrys, which in C++ was a std::vector. I had used the vector_indexing_suite to wrap this list, but forgot to include the "true" as the NoProxy template parameter (since they're boost::shared_ptrs).
-tom
On Mon, Aug 24, 2009 at 5:27 PM, Tom Haynes<trhaynes at gmail.com> wrote:
When trying to called a wrapped method (getName) from python, I get the following error:
return self.geometry.getName() Boost.Python.ArgumentError: Python argument types in Geometry.getName(Geometry) did not match C++ signature: getName(gfx::Geometry {lvalue}) I don't understand why these don't match, though. It seems to say that the C++ signature is Geometry::getName() (which is true) ... and that's how I'm calling it from python. If I "print self.geometry" I get that it is a gfx.Geometry object. Thanks for your help. -tom
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