Class MyExpression

python/test/unit/fem/test_function.py:139–144

def test_interpolation_rank0(V):
    class MyExpression:
        def __init__(self):
            self.t = 0.0

        def eval(self, x):
            return np.full(x.shape[1], self.t)

    f = MyExpression()
    f.t = 1.0