qoqo.operations.PragmaSetNumberOfMeasurements

class qoqo.operations.PragmaSetNumberOfMeasurements

Wrap function automatically generates functions in these traits. This PRAGMA operation sets the number of measurements of the circuit.

This is used for backends that allow setting the number of tries. However, setting the number of measurements does not allow access to the underlying wavefunction or density matrix.

Parameters:

number_measurements (uint) – The number of measurements.
readout (string) – The register for the readout.

__init__()

Methods

`__init__`()
`hqslang`()	Returns hqslang name of Operation
`involved_qubits`()	List all involved Qubits
`is_parametrized`()	Returns true if operation contains symbolic parameters
`number_measurements`()	Get value of struct field number_measurements
`readout`()	Get value of struct field readout
`remap_qubits`(mapping)	Remap qubits
`substitute_parameters`(substitution_parameters)	Substitutes internal symbolic parameters with float values
`tags`()	Returns tags identifying the Operation

hqslang()

Returns hqslang name of Operation

Returns:: The name
Return type:: str

involved_qubits()

List all involved Qubits

Returns:: The involved qubits as a set or ‘ALL’ if all qubits are involved
Return type:: Union[set[int], str]

is_parametrized()

Returns true if operation contains symbolic parameters

Returns:: bool

number_measurements(): Get value of struct field number_measurements

readout(): Get value of struct field readout

remap_qubits(mapping)

Remap qubits

Parameters:: mapping (dict[int, int]) – The mapping
Returns:: The operation with the remapped qubits
Return type:: Operation
Raises:: RuntimeError – Qubit remapping failed

substitute_parameters(substitution_parameters)

Substitutes internal symbolic parameters with float values

Only available when all symbolic expressions can be evaluated to float with the provided parameters.

Parameters:: substitution_parameters (dict[str, float]) – The substituted free parameters
Returns:: The operation with the parameters substituted
Return type:: Operation
Raises:: RuntimeError – Parameter Substitution failed

tags()

Returns tags identifying the Operation

Returns:: The tags identifying the operation
Return type:: list[str]