qiskit/converters/ast_to_dag.py
def _create_dag_op(self, name, params, qargs):
        """
        Create a DAG node out of a parsed AST op node.

        Args:
            name (str): operation name to apply to the dag.
            params (list): op parameters
            qargs (list(QuantumRegister, int)): qubits to attach to

        Raises:
            QiskitError: if encountering a non-basis opaque gate
        """
        if name == "u0":
            op_class = U0Gate
        elif name == "u1":
            op_class = U1Gate
        elif name == "u2":
            op_class = U2Gate
        elif name == "u3":
            op_class = U3Gate
        elif name == "x":
            op_class = XGate
        elif name == "y":
            op_class = YGate
        elif name == "z":
            op_class = ZGate
        elif name == "t":
            op_class = TGate
        elif name == "tdg":
            op_class = TdgGate
        elif name == "s":
            op_class = SGate
        elif name == "sdg":
            op_class = SdgGate
        elif name == "swap":
            op_class = SwapGate
        elif name == "rx":
            op_class = RXGate
        elif name == "ry":
            op_class = RYGate
        elif name == "rz":
            op_class = RZGate
        elif name == "rzz":
            op_class = RZZGate
        elif name == "id":
            op_class = IdGate
        elif name == "h":
            op_class = HGate
        elif name == "cx":
            op_class = CnotGate
        elif name == "cy":
            op_class = CyGate
        elif name == "cz":
            op_class = CzGate
        elif name == "ch":
            op_class = CHGate
        elif name == "crz":
            op_class = CrzGate
        elif name == "cu1":
            op_class = Cu1Gate
        elif name == "cu3":
            op_class = Cu3Gate
        elif name == "ccx":
            op_class = ToffoliGate
        elif name == "cswap":
            op_class = FredkinGate
        else:
            raise QiskitError("unknown operation for ast node name %s" % name)

        op = op_class(*params)

        self.dag.apply_operation_back(op, qargs, [], condition=self.condition)
def _create_dag_op(self, name, params, qargs):
        if name == "u0":
            op_class = U0Gate
        elif name == "u1":
            op_class = U1Gate
        elif name == "u2":
            op_class = U2Gate
        elif name == "u3":
            op_class = U3Gate
        elif name == "x":
            op_class = XGate
        elif name == "y":
            op_class = YGate
        elif name == "z":
            op_class = ZGate
        elif name == "t":
            op_class = TGate
        elif name == "tdg":
            op_class = TdgGate
        elif name == "s":
            op_class = SGate
        elif name == "sdg":
            op_class = SdgGate
        elif name == "swap":
            op_class = SwapGate
        elif name == "rx":
            op_class = RXGate
        elif name == "ry":
            op_class = RYGate
        elif name == "rz":
            op_class = RZGate
        elif name == "rzz":
            op_class = RZZGate
        elif name == "id":
            op_class = IdGate
        elif name == "h":
            op_class = HGate
        elif name == "cx":
            op_class = CnotGate
        elif name == "cy":
            op_class = CyGate
        elif name == "cz":
            op_class = CzGate
        elif name == "ch":
            op_class = CHGate
        elif name == "crz":
            op_class = CrzGate
        elif name == "cu1":
            op_class = Cu1Gate
        elif name == "cu3":
            op_class = Cu3Gate
        elif name == "ccx":
            op_class = ToffoliGate
        elif name == "cswap":
            op_class = FredkinGate
        else:
            raise QiskitError("unknown operation for ast node name %s" % name)

        op = op_class(*params)

        self.dag.apply_operation_back(op, qargs, [], condition=self.condition)
def _create_dag_op ( self , name , params , qargs ) : if name == "u0" : op_class = U0Gate elif name == "u1" : op_class = U1Gate elif name == "u2" : op_class = U2Gate elif name == "u3" : op_class = U3Gate elif name == "x" : op_class = XGate elif name == "y" : op_class = YGate elif name == "z" : op_class = ZGate elif name == "t" : op_class = TGate elif name == "tdg" : op_class = TdgGate elif name == "s" : op_class = SGate elif name == "sdg" : op_class = SdgGate elif name == "swap" : op_class = SwapGate elif name == "rx" : op_class = RXGate elif name == "ry" : op_class = RYGate elif name == "rz" : op_class = RZGate elif name == "rzz" : op_class = RZZGate elif name == "id" : op_class = IdGate elif name == "h" : op_class = HGate elif name == "cx" : op_class = CnotGate elif name == "cy" : op_class = CyGate elif name == "cz" : op_class = CzGate elif name == "ch" : op_class = CHGate elif name == "crz" : op_class = CrzGate elif name == "cu1" : op_class = Cu1Gate elif name == "cu3" : op_class = Cu3Gate elif name == "ccx" : op_class = ToffoliGate elif name == "cswap" : op_class = FredkinGate else : raise QiskitError ( "unknown operation for ast node name %s" % name ) op = op_class ( * params ) self . dag . apply_operation_back ( op , qargs , [ ] , condition = self . condition )
Create a DAG node out of a parsed AST op node.

        Args:
            name (str): operation name to apply to the dag.
            params (list): op parameters
            qargs (list(QuantumRegister, int)): qubits to attach to

        Raises:
            QiskitError: if encountering a non-basis opaque gate
Create a DAG node out of a parsed AST op node .