On Fri, Aug 23, 2013 at 08:49:22AM +0200, Johan Hake wrote:
> On Thursday August 22 2013 21:41:18 Anders Logg wrote:
> > How do I add a typemap for
> >
> > std::pair<std::vector<unsigned int>, std::vector<unsigned int> >?
>
> What do you want to map it to? A tuple of 2 numpy arrays?
Exactly.
> > I know simple types can be added at the bottom om std_pair.i by
> >
> > %typemap(out) std::pair<unsigned int, double>
> > {
> > $result = Py_BuildValue("id", $1.first, $1.second);
> > }
> >
> > and similiar, but will this work for std::vector?
>
> No, these are just for primitive types. A new macro needs to be constructed
> for this one, which should be straight forward.
>
> Just construct two numpy arrays and populate them with values from the two
> std::vectors, for which there are numerous examples in std_vector.i or
> std_map.i. Then call Py_BuildValue using "oo" as the types and pass the two
> numpy arrays.
Thanks. I'll try this. Where should it be placed? In std_pair.i or
std_vector.i?
--
Anders
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