16 lines
231 B
Markdown
16 lines
231 B
Markdown
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# RHIBuffer::GetSize
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```cpp
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virtual uint64_t GetSize() const = 0;
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```
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获取缓冲区大小（字节）。
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**返回：** 缓冲区大小
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**复杂度：** O(1)
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## 相关文档
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- [RHIBuffer 总览](buffer.md) - 返回类总览
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