qiskit.opflow.state_fns.CircuitStateFn.compose¶
- CircuitStateFn.compose(other, permutation=None, front=False)[código fonte]¶
Composition (Linear algebra-style: A@B(x) = A(B(x))) is not well defined for states in the binary function model, but is well defined for measurements.
- Parâmetros
other (OperatorBase) – The Operator to compose with self.
permutation (Optional[List[int]]) –
List[int]which defines permutation on other operator.front (bool) – If front==True, return
other.compose(self).
- Retorno
An Operator equivalent to the function composition of self and other.
- Levanta
ValueError – If self is not a measurement, it cannot be composed from the right.
- Tipo de retorno