g;|dZddlmZddlmZddlmZddlmZm Z ddl m Z ddl m Z Gdd e jZd S) z;Reference instruction that is a placeholder for subroutine.) annotations)ParameterExpression)Channel) PulseErrorUnassignedReferenceError) instruction)deprecate_pulse_funcceZdZdZdZdZedfd ZdZe dd Z e dd Z e ddZ e ddZ ddZxZS) ReferenceaPulse compiler directive that refers to a subroutine. If a pulse program uses the same subset of instructions multiple times, then using the :class:`~.Reference` class may significantly reduce the memory footprint of the program. This instruction only stores the set of strings to identify the subroutine. The actual pulse program can be stored in the :attr:`ScheduleBlock.references` of the :class:`.ScheduleBlock` that this reference instruction belongs to. You can later assign schedules with the :meth:`ScheduleBlock.assign_references` method. This allows you to build the main program without knowing the actual subroutine, that is supplied at a later time. z::,namestr extra_keysct|ft|z}t||dS)aCreate new reference. Args: name: Name of subroutine. extra_keys: Optional. A set of string keys that may be necessary to refer to a particular subroutine. For example, when we use "sx" as a name to refer to the subroutine of an sx pulse, this name might be used among schedules for different qubits. In this example, you may specify "q0" in the extra keys to distinguish the sx schedule for qubit 0 from others. The user can use an arbitrary number of extra string keys to uniquely determine the subroutine. )operandsr N)tuplesuper__init__)selfr rref_keys __class__s Y/granary/edev/quantum/lib/python3.11/site-packages/qiskit/pulse/instructions/reference.pyrzReference.__init__,s< 7U:... (66666c |jD]l}t|ts tdt |d|j|vs |j|vr#td|jd|jd|dmdS)zCalled after initialization to validate instruction data. Raises: PulseError: When a key is not a string. PulseError: When a key in ``ref_keys`` contains the scope delimiter. zKeys must be strings. 'z' is not a valid object.'z' and 'z' are reserved. 'z' is not a valid key string.N)r isinstancerrreprscope_delimiter key_delimiter)rkeys r _validatezReference._validate?s=  Cc3'' ` !^499!^!^!^___#s**d.@C.G.G :,::T5G:::::/H  rreturntuple[str, ...]c|jS)z%Returns unique key of the subroutine.)rrs rrzReference.ref_keysOs }rint | ParameterExpressionc2td|jd)zDuration of this instruction.Subroutine is not assigned to .rrr%s rdurationzReference.durationT ''X 'X'X'XYYYrtuple[Channel, ...]c2td|jd)z-Returns the channels that this schedule uses.r(r)r*r%s rchannelszReference.channelsYr,rsetctS)z4Parameters which determine the instruction behavior.)r0r%s r parameterszReference.parameters^s uu rc`|jjd|j|jdS)N())r__name__rjoinrr%s r__repr__zReference.__repr__cs1.)UUD,>,C,CDM,R,RUUUUr)r rrr)r"r#)r"r&)r"r-)r"r0)r"r)r6 __module__ __qualname____doc__rrr rr!propertyrr+r/r2r8 __classcell__)rs@rr r s  OM777777$ XZZZXZZZZXZXVVVVVVVVrr N)r; __future__r"qiskit.circuit.parameterexpressionrqiskit.pulse.channelsrqiskit.pulse.exceptionsrrqiskit.pulse.instructionsrqiskit.utils.deprecate_pulser Instructionr rrrFsBA""""""BBBBBB))))))HHHHHHHH111111======MVMVMVMVMV 'MVMVMVMVMVr