@property
    def itemsize(self):
         return self.dtype.base.itemsize

    # Only instances have a `type` attribute, so complex types must be
    # registered by hand.
Returns the feature vector corresponding to a state-action pair.
dataset/ETHPy150Open PyTables/PyTables/tables/atom.py/ComplexAtom.itemsize--crossover with--dataset/ETHPy150Open rlpy/rlpy/rlpy/Representations/Representation.py/Representation.phi_sa