Boost.NumPy_Eigen

This is a simple example on how to use boost.python to call c++ code from python and convert numpy arrays to Eigen.

To run (assuming you've boost.python already installed):

$ cmake .
$ make hello
$ python hello.py
$ make test_eigen_numpy_mod
$ python test_eigen_numpy.py

Links

There also is the ndarray project, that aims at providing a multidimensionnal array library similar to numpy.ndarray for C++. Some of the code comes from ndarray.

TODO

• The from python converts do some data copy. This could hurt for big matrices