utility.py 文件源码

def place_cx_(self, circuit, quantum_r, oracle='11'):
        if not oracle == '00':
            logger.log(logging.VERBOSE, 'place_cx() - oracle != 00')
            stop = self.__n_qubits // 2
            for qubit in self.__connected:
                if self.__connected[qubit] != -1:
                    if oracle == '11':
                        logger.log(logging.VERBOSE, 'place_cx() - oracle = 11')
                        self.cx(circuit, quantum_r[qubit], quantum_r[self.__connected[qubit]], qubit,
                                self.__connected[qubit])
                    elif oracle == '10':
                        logger.log(logging.VERBOSE, 'place_cx() - oracle = 10')
                        if stop > 0:
                            self.cx(circuit, quantum_r[qubit], quantum_r[self.__connected[qubit]], qubit,
                                    self.__connected[qubit])
                            stop -= 1

    # place Hadamard gates