It doesn't seem like Eigen supports bitwise operations.
I would like bitwise SIMD functionality for "shift left" and "and".
Is there a quick and dirty way to implement this functionality? Can i call an intrinsic function and input it with something like Eigen vector.data()?
I think Eigen don't support this because that there isn't a good way to do this for float, double and complex numbers.
You can always override those C++ bitwise operators by yourself, taking two MatrixBase as parameters.
For bitwise assignment operators, you need to add a function inside MatrixBase class. Eigen made this possible, see here how to.