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🎯hstring.h自定义字符串

📣2024.06.15

  1. 重载 + ，实现 "123" + "456" == "123456"
  2. 重载 - ，实现 "123456" - "123" == "456"
  3. 重载 = ，实现 int 转 hstring 字符串和 hstring 的赋值深拷贝
  4. 重载 std::cout ，实现 hstring 的输出显示
  5. 重载 [] ，实现 hstring 的下标读
  6. 改数据，实现 "123456" 修改 23 为 abc，得到 "1abc456"
  7. 查数据，"123456" 查 23 得到 23 的位置 1，使用KMP算法
  8. 支持 int、char*、hstring 构造
  9. 使用内存池作为缓冲，减少内存分配频率

🙈TODO list:

  • ⬜️ 支持 float 类型
  • ⬜️ 支持 std::string 类型
  • ⬜️ 重载 = 的浅拷贝 （必要性？）
  • ⬜️ [] 下标访问的越界处理

🎯mempool.h 内存池

📣2024.06.15

  1. 链表链接链接内存块
  2. 支持内存池大小的动态扩展，默认扩展大小翻倍
  3. 支持内存池块的分配和回收
  4. RAII内存池的创建和销毁

🙈TODO list:

  • ⬜️ 处理 block_size 过小的情况，即block_size < sizeof(char*)
  • ⬜️ 回收内存时，处理不是从mempool分配出去的内存

🙋🙋‍♂遇到的问题

  • 💎 *(char**)ptr 作为链表的next指针, 需要保存分配的总地址空间，以用于释放。 而不是直接释放空闲块的地址
  • 💎 扩展内存池大小时，需要考虑原空间是否还有剩余

🎯logger.h 日志类

📣2024.06.15

  1. 使用c++变参模板重载，实现终端打印函数

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