Method where

ot/backend.py:1352–1356

(self, condition, x=None, y=None)

            return a

    def where(self, condition, x=None, y=None):
        if x is None and y is None:
            return np.where(condition)
        else:
            return np.where(condition, x, y)

    def copy(self, a):
        return a.copy()