def make_new_inplace(self, output_types_preference=None, name=None):
        return self.__class__(self.o_type, name)
Helper: Get the next or the previous valid date. The idea is to allow
dataset/ETHPy150Open rizar/attention-lvcsr/libs/Theano/theano/scalar/basic.py/Cast.make_new_inplace--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/views/generic/dates.py/_get_next_prev