PermutationGate#

class qiskit.circuit.library.PermutationGate(pattern)[fuente]#

Bases: Gate

A gate that permutes qubits.

Return a permutation gate.

Parámetros:: pattern (list[int]) – permutation pattern, describing which qubits occupy the positions 0, 1, 2, etc. after applying the permutation, that is pattern[k] = m when the permutation maps qubit m to position k. As an example, the pattern [2, 4, 3, 0, 1] means that qubit 2 goes to position 0, qubit 4 goes to the position 1, etc.
Muestra:: CircuitError – if permutation pattern is malformed.

Reference Circuit:: (Source code)
Expanded Circuit:: (Source code)

Attributes

condition_bits#: Get Clbits in condition.

decompositions#: Get the decompositions of the instruction from the SessionEquivalenceLibrary.

definition#: Return definition in terms of other basic gates.

duration#: Get the duration.

label#: Return instruction label

name#: Return the name.

num_clbits#: Return the number of clbits.

num_qubits#: Return the number of qubits.

params#: return instruction params.

pattern#: Returns the permutation pattern defining this permutation.

unit#: Get the time unit of duration.

Methods

inverse()[fuente]#: Returns the inverse of the permutation.

validate_parameter(parameter)[fuente]#: Parameter validation.