fix: improve doc link navigation and tree display
- Fix link resolution with proper relative/absolute path handling - Improve link styling with underline decoration - Hide leaf nodes from tree, only show directories - Fix log file path for packaged app
This commit is contained in:
36
docs/api/threading/readwritelock/readlock.md
Normal file
36
docs/api/threading/readwritelock/readlock.md
Normal file
@@ -0,0 +1,36 @@
|
||||
# ReadWriteLock::ReadLock
|
||||
|
||||
```cpp
|
||||
void ReadLock()
|
||||
```
|
||||
|
||||
获取读锁。如果有写者持有锁或正在等待写锁,当前线程将阻塞,直到所有写者完成。
|
||||
|
||||
**参数:** 无
|
||||
|
||||
**返回:** 无
|
||||
|
||||
**复杂度:** 平均 O(1)
|
||||
|
||||
**注意:**
|
||||
- 多个读者可以同时持有读锁。
|
||||
- 写锁具有优先权——正在等待的写者会阻塞新的读者,防止写者饥饿。
|
||||
- 读锁不可重入,同一线程不可嵌套持有读锁(会导致死锁)。
|
||||
|
||||
**示例:**
|
||||
|
||||
```cpp
|
||||
ReadWriteLock rwLock;
|
||||
int sharedValue = 0;
|
||||
|
||||
int ReadValue() {
|
||||
rwLock.ReadLock();
|
||||
int value = sharedValue;
|
||||
rwLock.ReadUnlock();
|
||||
return value;
|
||||
}
|
||||
```
|
||||
|
||||
## 相关文档
|
||||
|
||||
- [ReadWriteLock 总览](readwritelock.md) - 返回类总览
|
||||
Reference in New Issue
Block a user