quri_parts.circuit.parameter module

class Parameter(name='')

Bases: object

A class representing parameters in parametric quantum circuits.

A Parameter is a placeholder and does not hold a concrete value in it.

Implementation note: equality of Parameters is evaluated as identity of the objects. This means that even if two Parameters have the same name they are not equal if they are different objects. To achieve this behavior, it is avoided to 1) inherit NamedTuple and 2) define __eq__ method.

Parameters:

name (str) –

CONST = Parameter(name=)

A placeholder representing a constant term.