Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
unique_ptr<Node>
:将Node
类型的next
与prev
字段改为unique_ptr<Node>
与 raw pointer 类型。List
的Node
进行拷贝。Node
的构造函数:改用 member list initialization 并初始化所有成员,尤其是 raw pointer 的初始化。这里不用 explicit 修饰 constructor 是觉得代码中没有这类的隐式构造,我觉得暂时无必要。