---
id: C建-5-7
name: 文件操作时一次读取的buffer大小为2048\~8192字节效率较高
severity: info
tool: auto
category: wc-performance
description: |
  文件操作时一次读取的buffer大小为2048\~8192字节效率较高

  Auto-extracted from book299-4081-C++编程规范.txt.

check:
  type: ast-grep
  pattern: TODO