g<dZddlmZddlmZGddZdS)z@Object to represent the information at a node in the DAGCircuit.) annotations) QiskitErrorceZdZdZgdZ dddZedZejdZedZ e jdZ e dZ dZ dS) DAGDepNodezObject to represent the information at a node in the DAGDependency(). It is used as the return value from `*_nodes()` functions and can be supplied to functions that take a node. )type_opname_qargscargssort_keynode_id successors predecessors reachable matchedwith isblockedsuccessorstovisitqindicescindicesNrlist[int] | Nonerrrr bool | Nonerrnidintcp||_||_||_|t|nd|_|t|nd|_||_t|j|_||ng|_ ||ng|_ ||_ | | ng|_ | |_ | | ng|_| | ng|_| | ng|_dS)Nr)rrr tupler r r strr rrrrrrrr)selfropr qargsr rrrrrrrrrs R/granary/edev/quantum/lib/python3.11/site-packages/qiskit/dagcircuit/dagdepnode.py__init__zDAGDepNode.__init__.s$  &+&7eElllR %*%6U5\\\B   -- 3=3IZZr7C7O||UW"5@5LkkRT(!2!>  B 08/C88 /7/C88 ct|jr |jdkr tdt|d|jS)zNReturns the Instruction object corresponding to the op for the node, else Noner z The node z is not an op node)rrrrrs r"r z DAGDepNode.opRsBy IDI--G#d))GGGHH Hxr$c||_dS)N)r)rdatas r"r z DAGDepNode.opYs r$c|jS)z< Returns list of Qubit, else an empty list. )r r&s r"r!zDAGDepNode.qargs]s {r$cVt||_t||_dS)z-Sets the qargs to be the given list of qargs.N)rr rr )r new_qargss r"r!zDAGDepNode.qargsds$I&& I r$cd|jcxkr |jkr-nn*t|jt|jkS|j|jkr}|j|jkrm|j|jkr]|j|jkrM|j|jkr=|jdkr0t |jddt |jddkrdSdSdS)a Check if DAG nodes are considered equivalent, e.g., as a node_match for nx.is_isomorphic. Args: node1 (DAGDepNode): A node to compare. node2 (DAGDepNode): The other node to compare. Return: Bool: If node1 == node2 barrierr conditionNFT)r setr rrr getattr)node1node2s r" semantic_eqzDAGDepNode.semantic_eqjs  0 0 0 0ej 0 0 0 0 0u|$$EL(9(99 9 : # #yEI%%:++|u|33 ;%+55$zT11#*59k4#H#HG$)I{DM"M"$"$",15#'4ur$ct}|j|_|j|_|j|_|j|_|j|_|j|_|j|_|j |_ |j |_ |j |_ |j |_ |j |_ |j|_|j|_|j|_|S)z Function to copy a DAGDepNode object. Returns: DAGDepNode: a copy of a DAGDepNode object. )rrr rr r r r r rrrrrrrrcopy)r dagdepnodes r"r5zDAGDepNode.copys \\ )  )  K : !\ "m  $ "&"3 #~ #~ '+'= $"m "m !%!1!6!6!8!8 r$)NNNrrNNNNNNNNr)rrrrrrrrrrrrrrrr) __name__ __module__ __qualname____doc__ __slots__r#propertyr setterr! staticmethodr3r5rr$r"rrs I(  '+)-(,.2!%%)%)"L"L"L"L"LHX YYX  \''\' \8r$rN)r: __future__rqiskit.exceptionsrrrr$r"rAsnGF""""""))))))KKKKKKKKKKr$