ssdfasd
d34d040563
Fix 14 broken cross-references in docs/api/threading/: - lambda-task path: lambdatask -> lambda-task (5 occurrences) - task-system-config path: tasksystemconfig -> task-system-config (6 occurrences) - read-write-lock self-ref: readwritelock -> read-write-lock (6 occurrences) - task-system cross-method: createtaskgroup/destroytaskgroup -> create-task-group/destroy-task-group - thread cross-method: getcurrentid/getid -> get-current-id/get-id Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
42 lines
897 B
Markdown
42 lines
897 B
Markdown
# ReadWriteLock::WriteLock
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```cpp
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void WriteLock()
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```
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获取写锁（独占）。如果有读者持有锁或有其他写者正在等待，当前线程将阻塞，直到获得独占访问权。
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**参数：** 无
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**返回：** 无
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**线程安全：** ✅
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**复杂度：** 平均 O(1)，写者饥饿时可能 O(n)
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**注意：**
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- 写锁为独占访问，持有期间不允许任何读锁或写锁。
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- 写锁具有优先权，会阻塞后续到达的读者。
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- 同一线程不可重复 WriteLock。
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**示例：**
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```cpp
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#include "XCEngine/Threading/ReadWriteLock.h"
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#include <vector>
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XCEngine::Threading::ReadWriteLock rwLock;
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std::vector<int> buffer;
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void Append(int value) {
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rwLock.WriteLock();
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buffer.push_back(value);
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rwLock.WriteUnlock();
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}
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```
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## 相关文档
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- [`ReadWriteLock`](read-write-lock.md) - 返回类总览
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- [`WriteUnlock`](writeunlock.md) - 释放写锁
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