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awulkiew avatar awulkiew commented on May 18, 2024

Yes, it's probably a mistake in the example. I guess that original author at the beginning defined some coordinate type typedef in QPoint and at some point automatically changed the name to double. I'll fix it, thanks!

from geometry.

mloskot avatar mloskot commented on May 18, 2024

For the record, I guess here is the original QPoint adoption:
https://gist.github.com/anonymous/1798839 (with variant here https://gist.github.com/meastp/1852693)
developed by @meastp as part of this thread
http://boost-geometry.203548.n3.nabble.com/Using-Boost-Geometry-with-a-legacy-class-hierarchy-td3734832.html

That initial version includes

template<> struct coordinate_type<QPoint>
{ typedef double type; };

from geometry.

meastp avatar meastp commented on May 18, 2024

@************, @awulkiew : It is a typo, and should be just double instead of QPoint::double. :)

from geometry.

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