Spanish
Languages
English
Bengali
French
German
Japanese
Korean
Portuguese
Spanish
Tamil

ClassicalFunction

class ClassicalFunction(source, name=None)[fuente]

Bases: ClassicalElement

Represent a classical function function and its logic network.

Creates a ClassicalFunction from Python source code in source.

The code should be a single function with types.

Parámetros
  • source (str) – Python code with type hints.

  • name (str) – Optional. Default: «classicalfunction». ClassicalFunction name.

Muestra

QiskitError – If source is not a string.

Methods

add_decomposition

Add a decomposition of the instruction to the SessionEquivalenceLibrary.

assemble

Assemble a QasmQobjInstruction

broadcast_arguments

Validation and handling of the arguments and its relationship.

c_if

Set a classical equality condition on this instruction between the register or cbit classical and value val.

compile

Parses and creates the logical circuit

control

Return controlled version of gate.

copy

Copy of the instruction.

inverse

Invert this instruction.

is_parameterized

Return True .IFF.

power

Creates a unitary gate as gate^exponent.

qasm

Return a default OpenQASM string for the instruction.

repeat

Creates an instruction with gate repeated n amount of times.

reverse_ops

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

simulate

Evaluate the expression on a bitstring.

simulate_all

Returns a truth table.

soft_compare

Soft comparison between gates.

synth

Synthesis the logic network into a QuantumCircuit.

to_matrix

Return a Numpy.array for the gate unitary matrix.

validate_parameter

Gate parameters should be int, float, or ParameterExpression

Attributes

args

Returns the classicalfunction arguments

condition_bits

Get Clbits in condition.

Tipo del valor devuelto

List[Clbit]

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

Tipo del valor devuelto

str

name

Return the name.

network

Returns the logical network

num_clbits

Return the number of clbits.

num_qubits

Return the number of qubits.

params

return instruction params.

qregs

The list of qregs used by the classicalfunction

scopes

Returns the scope dict

truth_table

Returns (and computes) the truth table

types

Dumps a list of scopes with their variables and types.

Devuelve

A list of scopes as dicts, where key is the variable name and value is its type.

Tipo del valor devuelto

list(dict)

unit

Get the time unit of duration.