Objective-C实现BloomFilter布隆过滤器的算法（附完整源码）

阅读量：798 次

发布时间：2023-02-17

本文共 1080 字，大约阅读时间需要 3 分钟。

Objective-C??Bloom Filter????????

??????Bloom Filter?

??????Bloom Filter???????????????????????????????????????????????????????????????

????????

?????????????????????????????????????????????????????????????????????????????

??????????
       
      ?????????p
  
      ????????n
  
      ??p?????b
  
      ???????????????????
  
      ?????????????????p?????????

Objective-C????

#import @interface BloomFilter : NSObject{int _numBuckets; // ??????int _probability; // ??p??int *_hashTable; // ???} (instancetype)allocWithProbability:(float)p; (id)init; (void)insertValue:(id)val; (bool)containsValue:(id)val; (void)removeValue:(id)val; (void) dealloc; @end


       
      ???????
  
          
       @interface???BloomFilter??????
    
       numBuckets????????
    
       probability????????p
    
       hashTable???????????

????

?????????????

 BloomFilter *filter = [[BloomFilter alloc] init]; [filter insertValue:@"apple"]; bool contains = [filter containsValue:@"apple"]; NSLog(@"???%d", contains);

?????

????????????p???

??????????????????

???????????????????????????

转载地址：http://ycnfk.baihongyu.com/

你可能感兴趣的文章

Objective-C实现hanoiTower汉诺塔算法（附完整源码）

Objective-C实现hardy ramanujana定理算法(附完整源码)

Objective-C实现harmonic series调和级数算法(附完整源码)

Objective-C实现harris算法(附完整源码)

Objective-C实现HashTable哈希表算法（附完整源码）

Objective-C实现haversine distance斜距算法(附完整源码)

Objective-C实现heap sort堆排序算法(附完整源码)

Objective-C实现heaps algorithm堆算法(附完整源码)

Objective-C实现heap堆算法(附完整源码)

Objective-C实现Heap堆算法(附完整源码)

Objective-C实现hexagonal numbers六边形数算法(附完整源码)

Objective-C实现hidden layers neural network浅层神经网络算法(附完整源码)

Objective-C实现highest response ratio next高响应比优先调度算法(附完整源码)

Objective-C实现hill climbing爬山法用来寻找函数的最大值算法(附完整源码)

Objective-C实现Hill密码加解密算法(附完整源码)

Objective-C实现histogram stretch直方图拉伸算法(附完整源码)

Objective-C实现Hopcroft算法(附完整源码)

Objective-C实现horizontal projectile motion平抛运动算法(附完整源码)

Objective-C实现hornerMethod霍纳法算法（附完整源码）

Objective-C实现Horn–Schunck光流算法(附完整源码)