qiskit.circuit.Delay

class Delay(duration, unit='dt')

Do nothing and just delay/wait/idle for a specified duration.

Create new delay instruction.

__init__(duration, unit='dt')

Create new delay instruction.

Methods

__init__(duration[, unit])	Create new delay instruction.
add_decomposition(decomposition)	Add a decomposition of the instruction to the SessionEquivalenceLibrary.
assemble()	Assemble a QasmQobjInstruction
broadcast_arguments(qargs, cargs)	Validation of the arguments.
c_if(classical, val)	Add classical condition on register classical and value val.
copy([name])	Copy of the instruction.
inverse()	Special case.
is_parameterized()	Return True .IFF.
mirror()	DEPRECATED: use instruction.reverse_ops().
qasm()	Return a default OpenQASM string for the instruction.
repeat(n)	Creates an instruction with gate repeated n amount of times.
reverse_ops()	For a composite instruction, reverse the order of sub-instructions.
to_matrix()	Return the identity matrix.
validate_parameter(parameter)	Instruction parameters has no validation or normalization.

Attributes

decompositions	Get the decompositions of the instruction from the SessionEquivalenceLibrary.
definition	Return definition in terms of other basic gates.
duration	Get the duration of this delay.
params	return instruction params.
unit	Get the time unit of duration.

add_decomposition(decomposition)

Add a decomposition of the instruction to the SessionEquivalenceLibrary.

assemble()

Assemble a QasmQobjInstruction

broadcast_arguments(qargs, cargs)

Validation of the arguments.

Parâmetros

• qargs (List) – List of quantum bit arguments.

• cargs (List) – List of classical bit arguments.

Yields

Tuple(List, List) – A tuple with single arguments.

Levanta

CircuitError – If the input is not valid. For example, the number of arguments does not match the gate expectation.

c_if(classical, val)

Add classical condition on register classical and value val.

copy(name=None)

Copy of the instruction.

Parâmetros

name (str) – name to be given to the copied circuit, if None then the name stays the same.

Retorna

a copy of the current instruction, with the name

updated if it was provided

Tipo de retorno

qiskit.circuit.Instruction

property decompositions

Get the decompositions of the instruction from the SessionEquivalenceLibrary.

property definition

Return definition in terms of other basic gates.

property duration

Get the duration of this delay.

inverse()

Special case. Return self.

is_parameterized()

Return True .IFF. instruction is parameterized else False

mirror()

DEPRECATED: use instruction.reverse_ops().

Retorna

a new instruction with sub-instructions

reversed.

Tipo de retorno

qiskit.circuit.Instruction

property params

return instruction params.

qasm()

Return a default OpenQASM string for the instruction.

Derived instructions may override this to print in a different format (e.g. measure q[0] -> c[0];).

repeat(n)

Creates an instruction with gate repeated n amount of times.

Parâmetros

n (int) – Number of times to repeat the instruction

Retorna

Containing the definition.

Tipo de retorno

qiskit.circuit.Instruction

Levanta

CircuitError – If n < 1.

reverse_ops()

For a composite instruction, reverse the order of sub-instructions.

This is done by recursively reversing all sub-instructions. It does not invert any gate.

Retorna

a new instruction with

sub-instructions reversed.

Tipo de retorno

qiskit.circuit.Instruction

to_matrix()

Return the identity matrix.

Tipo de retorno

ndarray

property unit

Get the time unit of duration.

validate_parameter(parameter)

Instruction parameters has no validation or normalization.