Whenever I want to use functions like cv::eigen2cv(),
#include <opencv2/core/eigen.hpp>
is not enough and I have to include Eigen as well
#include <Eigen/Core>
#include <opencv2/core/eigen.hpp>
Is there any design/compilation reason why opencv2/core/eigen.hpp does not include Eigen itself?
Please note that this indeed reads like a bug-report (which SO is not the place for) but is actually meant as question about includes and template libraries like Eigen.
