48 lines
1.3 KiB
Markdown
48 lines
1.3 KiB
Markdown
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# LogEntry
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**命名空间**: `XCEngine::Debug`
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**类型**: `struct`
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**描述**: 日志条目结构体，包含单条日志的所有信息。
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## 概述
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`LogEntry` 是日志系统的核心数据结构，每次日志记录都生成一个 `LogEntry` 并分发给所有注册的 Sink。
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## 结构体成员
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| 成员 | 类型 | 描述 |
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|------|------|------|
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| `level` | `LogLevel` | 日志级别 |
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| `category` | `LogCategory` | 日志分类 |
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| `message` | `Containers::String` | 日志消息内容 |
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| `file` | `Containers::String` | 源代码文件路径 |
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| `line` | `int32_t` | 源代码行号 |
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| `function` | `Containers::String` | 函数名称 |
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| `timestamp` | `uint64_t` | 时间戳（秒，Unix 时间戳） |
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| `threadId` | `uint32_t` | 线程 ID |
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## 使用示例
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```cpp
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class MySink : public ILogSink {
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public:
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void Log(const LogEntry& entry) override {
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printf("[%llu][%u] %s::%s: %s\n",
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(unsigned long long)entry.timestamp,
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(unsigned)entry.threadId,
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LogCategoryToString(entry.category),
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LogLevelToString(entry.level),
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entry.message.CStr());
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}
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void Flush() override { }
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};
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```
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## 相关文档
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- [Debug 模块总览](../debug.md) - 返回模块总览
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- [ILogSink](../ilogsink/ilogsink.md) - 日志输出接口
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- [Logger](../logger/logger.md) - 日志记录器
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