| #!/usr/bin/python3 | |
| #the Bit class represent the standard classical bit | |
| #get the info about the function name and the line number | |
| import sys | |
| class Bit: | |
| idList = [] | |
| def __init__(self,value = None,ids = None): | |
| if value == None: | |
| value = 0 | |
| self.value = value | |
| if ids == None: | |
| if len(Bit.idList) == 0: | |
| ids = 0 | |
| else: | |
| ids = max(Bit.idList) + 1 | |
| self.ids = 'c' + str(ids) | |
| else: | |
| #the bit is generated by the measurement of Qubit | |
| self.ids = 'q' + str(ids) | |
| #the index of the current bit, the range is from 0 to n | |
| if self.ids in Bit.idList: | |
| from Error import IDRepeatError | |
| sys.path.append('../tools/') | |
| from interactCfg import writeErrorMsg | |
| try: | |
| raise IDRepeatError("The id of this bit has been used, please choose another id!") | |
| except IDRepeatError as ir: | |
| info = self.get_curl_info() | |
| funName = info[0] | |
| line = info[1] | |
| writeErrorMsg(ir,funName,line) | |
| Bit.idList.append(self.ids) | |
| #overwrite the add operator of bits | |
| def __add__(self,other): | |
| return (str(self.value) + str(other.value)) | |
| #please note that the first argument must Bit and the second argument must be str | |
| def __add__(self,other:str): | |
| return (str(self.value) + other) | |
| def get_curl_info(self): | |
| try: | |
| raise Exception | |
| except: | |
| f = sys.exc_info()[2].tb_frame.f_back | |
| return [f.f_code.co_name, f.f_lineno] | |