torch.is_storage#
- torch.is_storage(obj, /)[源代码]#
如果 obj 是 PyTorch storage 对象,则返回 True。
- 参数:
obj (Object) – 要测试的对象
- 返回类型:
示例
>>> import torch >>> # UntypedStorage (recommended) >>> tensor = torch.tensor([1, 2, 3]) >>> storage = tensor.untyped_storage() >>> torch.is_storage(storage) True >>> >>> # TypedStorage (legacy) >>> typed_storage = torch.TypedStorage(5, dtype=torch.float32) >>> torch.is_storage(typed_storage) True >>> >>> # regular tensor (should return False) >>> torch.is_storage(tensor) False >>> >>> # non-storage object >>> torch.is_storage([1, 2, 3]) False