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Merge pull request #203 from lss0208/master
fix some bug
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,91 +1,91 @@ | ||
| # (C) Copyright 2023 Beijing Academy of Quantum Information Sciences | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
| """Quantum register module.""" | ||
| from collections import OrderedDict | ||
|
|
||
|
|
||
| class Qubit: | ||
| """ | ||
| Representation of logical qubits. | ||
| """ | ||
|
|
||
| def __init__( | ||
| self, | ||
| logic_pos: int, | ||
| reg_name: str = None, | ||
| label: str = None, | ||
| ): | ||
| self.pos = logic_pos | ||
| self.reg_name = "q" if reg_name is None else reg_name | ||
| self.label = self.reg_name if label is None else label | ||
| self.physical_info = None | ||
| self._depth = 0 # present depth | ||
|
|
||
| def __repr__(self): | ||
| return f"{self.reg_name}_{self.pos}" | ||
|
|
||
| def load_physical_info(self, *args, **kwargs): | ||
| raise NotImplementedError | ||
|
|
||
| @property | ||
| def used(self): | ||
| return self._depth > 0 | ||
|
|
||
| def add_depth(self, num: int = 1): | ||
| self._depth += num | ||
|
|
||
| def move_pos(self, new_pos) -> int: | ||
| old_pos = self.pos | ||
| self.pos = new_pos | ||
| return old_pos # noqa:R504 | ||
|
|
||
|
|
||
| class QuantumRegister: | ||
| """ | ||
| Collection of Qubit(s) | ||
| """ | ||
|
|
||
| def __init__(self, num: int = 0, name: str = None): | ||
| self.name = name | ||
| self.qubits = OrderedDict({i: Qubit(logic_pos=i, reg_name=name) for i in range(num)}) | ||
|
|
||
| def __getitem__(self, item): | ||
| if item < len(self.qubits): | ||
| return self.qubits[item] | ||
| raise IndexError("Index out of range:", item) | ||
|
|
||
| def __iter__(self): | ||
| self._i = 0 # pylint: disable=attribute-defined-outside-init | ||
| return self | ||
|
|
||
| def __next__(self): | ||
| if self._i < len(self): | ||
| x = self._i | ||
| self._i += 1 | ||
| return self.qubits[x] | ||
| raise StopIteration | ||
|
|
||
| def __len__(self): | ||
| return len(self.qubits) | ||
|
|
||
| def __add__(self, other: "QuantumRegister"): | ||
| qreg = QuantumRegister(name=self.name) | ||
| qreg.qubits = { | ||
| **{self.qubits}, | ||
| **{i + len(self): qubit for i, qubit in other.qubits.items()}, | ||
| } | ||
| return QuantumRegister(len(self) + len(other), name=self.name) | ||
|
|
||
| def exchange(self, p1, p2): | ||
| pass | ||
| # (C) Copyright 2023 Beijing Academy of Quantum Information Sciences | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
| """Quantum register module.""" | ||
| from collections import OrderedDict | ||
|
|
||
|
|
||
| class Qubit: | ||
| """ | ||
| Representation of logical qubits. | ||
| """ | ||
|
|
||
| def __init__( | ||
| self, | ||
| logic_pos: int, | ||
| reg_name: str = None, | ||
| label: str = None, | ||
| ): | ||
| self.pos = logic_pos | ||
| self.reg_name = "q" if reg_name is None else reg_name | ||
| self.label = self.reg_name if label is None else label | ||
| self.physical_info = None | ||
| self._depth = 0 # present depth | ||
|
|
||
| def __repr__(self): | ||
| return f"{self.reg_name}_{self.pos}" | ||
|
|
||
| def load_physical_info(self, *args, **kwargs): | ||
| raise NotImplementedError | ||
|
|
||
| @property | ||
| def used(self): | ||
| return self._depth > 0 | ||
|
|
||
| def add_depth(self, num: int = 1): | ||
| self._depth += num | ||
|
|
||
| def move_pos(self, new_pos) -> int: | ||
| old_pos = self.pos | ||
| self.pos = new_pos | ||
| return old_pos # noqa:R504 | ||
|
|
||
|
|
||
| class QuantumRegister: | ||
| """ | ||
| Collection of Qubit(s) | ||
| """ | ||
|
|
||
| def __init__(self, num: int = 0, name: str = None): | ||
| self.name = name | ||
| self.qubits = OrderedDict({i: Qubit(logic_pos=i, reg_name=name) for i in range(num)}) | ||
|
|
||
| def __getitem__(self, item): | ||
| if item < len(self.qubits): | ||
| return self.qubits[item] | ||
| raise IndexError("Index out of range:", item) | ||
|
|
||
| def __iter__(self): | ||
| self._i = 0 # pylint: disable=attribute-defined-outside-init | ||
| return self | ||
|
|
||
| def __next__(self): | ||
| if self._i < len(self): | ||
| x = self._i | ||
| self._i += 1 | ||
| return self.qubits[x] | ||
| raise StopIteration | ||
|
|
||
| def __len__(self): | ||
| return len(self.qubits) | ||
|
|
||
| def __add__(self, other: "QuantumRegister"): | ||
| qreg = QuantumRegister(name=self.name) | ||
| qreg.qubits = { | ||
| **{self.qubits}, | ||
| **{i + len(self): qubit for i, qubit in other.qubits.items()}, | ||
| } | ||
| return QuantumRegister(len(self) + len(other), name=self.name) | ||
|
|
||
| def exchange(self, p1, p2): | ||
| pass |
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