qiskit.aqua.operators.list_ops.SummedOp.traverse

SummedOp.traverse(convert_fn, coeff=None)

Apply the convert_fn to each node in the oplist.

Parameters

• convert_fn (Callable) – The function to apply to the internal OperatorBase.

• coeff (Union[int, float, complex, ParameterExpression, None]) – A coefficient to multiply by after applying convert_fn. If it is None, self.coeff is used instead.

Return type

OperatorBase

Returns

The converted ListOp.