34 lines
592 B
Markdown
34 lines
592 B
Markdown
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# FileWriter::~FileWriter
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```cpp
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~FileWriter();
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```
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析构函数，自动关闭文件。
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**描述**
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销毁 FileWriter 实例，如果文件处于打开状态则自动调用 Close 关闭文件，释放 FILE* 资源。
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**线程安全：** ❌
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**复杂度：** O(1)
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**示例：**
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```cpp
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#include <XCEngine/Core/FileWriter.h>
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using namespace XCEngine::Core;
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{
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FileWriter writer("output.txt");
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writer.Write("Content inside scope\n");
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} // 析构时自动关闭文件
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```
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## 相关文档
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- [FileWriter 总览](filewriter.md) - 返回类总览
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- [Close](Close.md) - 关闭文件
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