46 lines
1.4 KiB
Markdown
46 lines
1.4 KiB
Markdown
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# Logger::Log
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```cpp
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void Log(LogLevel level, LogCategory category,
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const Containers::String& message, const char* file = nullptr,
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int32_t line = 0, const char* function = nullptr)
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```
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通用日志记录方法。根据设置的最小日志级别和分类开关决定是否输出,然后将日志分发给所有已注册的 Sink。如果日志级别低于最小级别或分类被禁用,则不输出。
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**参数:**
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- `level` - 日志级别(Verbose, Debug, Info, Warning, Error, Fatal)
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- `category` - 日志分类(General, Rendering, Physics 等)
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- `message` - 日志消息内容
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- `file` - 源代码文件路径(可选,默认 nullptr)
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- `line` - 源代码行号(可选,默认 0)
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- `function` - 函数名称(可选,默认 nullptr)
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**返回:** 无
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**复杂度:** O(n),n 为注册的 Sink 数量
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**示例:**
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```cpp
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#include <XCEngine/Debug/Logger.h>
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XCEngine::Debug::Logger::Get().Log(
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XCEngine::Debug::LogLevel::Error,
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XCEngine::Debug::LogCategory::FileSystem,
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"Failed to open config file",
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__FILE__,
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__LINE__,
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__FUNCTION__
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);
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// 推荐使用 XE_LOG 宏自动填充位置信息
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XE_LOG(XCEngine::Debug::LogCategory::General, XCEngine::Debug::LogLevel::Info, "Initialized");
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```
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## 相关文档
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- [Logger 总览](logger.md) - 返回类总览
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- [LogLevel](../loglevel/loglevel.md) - 日志级别枚举
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- [LogCategory](../logcategory/logcategory.md) - 日志分类枚举
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