z iSrSSKJr SSKJr SSKJrJr SSKJ r SSK J r SSK J r Jr SS KJr \(aSS KJr "S S \5r"S S5rg)z0Circuit operation representing a ``while`` loop.) annotations) TYPE_CHECKING)ClassicalRegisterClbit)expr) CircuitError)validate_conditioncondition_resources) ControlFlowOpQuantumCircuitc^\rSrSrSrS S U4Sjjjr\S5r\S5r\RS5r\RS5r\S5r S r S r U=r $) WhileLoopOpzA circuit operation which repeatedly executes a subcircuit (``body``) until a condition (``condition``) evaluates as False. The classical bits used in ``condition`` must be a subset of those attached to ``body``. cx>URnURn[TU] SXEU/US9 [ U5Ulg)a Args: condition: A condition to be checked prior to executing ``body``. Can be specified as either a tuple of a ``ClassicalRegister`` to be tested for equality with a given ``int``, or as a tuple of a ``Clbit`` to be compared to either a ``bool`` or an ``int``. body: The loop body to be repeatedly executed. label: An optional label for identifying the instruction. while_looplabelN) num_qubits num_clbitssuper__init__r _condition)self conditionbodyrrr __class__s _/home/james-whalen/.local/lib/python3.13/site-packages/qiskit/circuit/controlflow/while_loop.pyrWhileLoopOp.__init__%s;__ __  zvUS,Y7cUR$N_paramsrs rparamsWhileLoopOp.params:s ||r!cUR$)z!The condition for the while loop.rr&s rrWhileLoopOp.condition>sr!cXlgr#r*)rvalues rrr+Csr!c `SSKJn Uun[X25(d[S[ U5S35eUR UR :wdUR UR :wa@[SUR SUR SUR SUR S3 5eU/Ulg)Nrr zJWhileLoopOp expects a body parameter of type QuantumCircuit, but received .zAttempted to assign a body parameter with a num_qubits or num_clbits different than that of the WhileLoopOp. WhileLoopOp num_qubits/clbits: /z" Supplied body num_qubits/clbits: )qiskit.circuitr isinstancertyperrr%)r parametersrrs rr'r(Gs 2$//004T |1>  ??doo -DOO1S226//1B!DOOCTU448OO3DAdooEVVWY v r!c"URS4$)Nrr$r&s rblocksWhileLoopOp.blocks^s Q!!r!cFUun[URX RS9$)Nr)rrr)rr6rs rreplace_blocksWhileLoopOp.replace_blocksbs4??D CCr!)rr%r#)r=tuple[ClassicalRegister, int] | tuple[Clbit, int] | expr.Exprrrr str | None)__name__ __module__ __qualname____firstlineno____doc__rpropertyr'rsetterr6r9__static_attributes__ __classcell__)rs@rrrs! 8P88 88*   ]],""DDr!rcD\rSrSrSrSrSS.S SjjrSrSrSr g) WhileLoopContextgaA context manager for building up while loops onto circuits in a natural order, without having to construct the loop body first. Within the block, a lot of the bookkeeping is done for you; you do not need to keep track of which qubits and clbits you are using, for example. All normal methods of accessing the qubits on the underlying :obj:`~QuantumCircuit` will work correctly, and resolve into correct accesses within the interior block. You generally should never need to instantiate this object directly. Instead, use :obj:`.QuantumCircuit.while_loop` in its context-manager form, i.e. by not supplying a ``body`` or sets of qubits and clbits. Example usage:: from qiskit.circuit import QuantumCircuit, Clbit, Qubit bits = [Qubit(), Qubit(), Clbit()] qc = QuantumCircuit(bits) with qc.while_loop((bits[2], 0)): qc.h(0) qc.cx(0, 1) qc.measure(0, 0) .. warning:: This is an internal interface and no part of it should be relied upon outside of Qiskit Terra. )_circuitr_labelNrc<Xl[U5UlX0lgr#)rIr rrJ)rcircuitrrs rrWhileLoopContext.__init__s ,Y7 r!c[UR5nURRURUR S9 g)N)clbits registers)r rrI _push_scoperOcregs)r resourcess r __enter__WhileLoopContext.__enter__s1'8  !!)9)9Y__!Ur!cjUbURR5 gURR5nURUR5UR 55nURR [ URXPRS9URUR5 g)NFr) rI _pop_scopebuildqubitsrOappendrrrJ)rexc_typeexc_valexc_tbscopers r__exit__WhileLoopContext.__exit__s   MM $ $ & ((*{{5<<>5<<>:  [[ A KK KK r!)rLrrr;rr<) r=r>r?r@rA __slots__rrTr_rDr!rrGrGgs@:5I!  Q   Vr!rGN)rA __future__rtypingrr1rrqiskit.circuit.classicalrqiskit.circuit.exceptionsr_builder_utilsr r control_flowr rrrGrbr!rris@7" 3)2C'-GD-GDT??r!