Method where

ot/backend.py:842–850

r""" Returns elements chosen from x or y depending on condition. This function follows the api from :any:`numpy.where` See: https://numpy.org/doc/stable/reference/generated/numpy.where.html

(self, condition, x, y)

        raise NotImplementedError()

    def where(self, condition, x, y):
        r"""
        Returns elements chosen from x or y depending on condition.

        This function follows the api from :any:`numpy.where`

        See: https://numpy.org/doc/stable/reference/generated/numpy.where.html
        """
        raise NotImplementedError()

    def copy(self, a):
        r"""