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BitSet

Build Status Code Climate

介绍

将BitSet封装成类,用于php扩展调用

场景(逼格data)

  1. 比如倒排索引中两个倒排列表(DocList), 两个词在那些文档中同时出现(获取共现频率)
  2. 统计大量数据中每一个数据出现次数(频率)

todone

  1. 不同bitset的与，非，或，异或逻辑（非运算需要截取后面多余部分）
  2. 根据设定的位，来动态申请动态空间
  3. 用valgrind工具检测内存泄露问题

todo

  1. 第一个版本是以php方法的形式展现，后期版本采用类方法的形式
  2. php扩展,内存用php-valgrind扩展来检测。

测试用例

见tests中的测试用例，运行make test来测试吧~

bitset's People

Contributors

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