libevent实现这个过程的函数主要是min_heap_shift_up_。每一次min_heap_push时,首先检查存储空间是否足够,然后直接 调用min_heap_shift_up_插入。主要代码如下: voidmin_heap_shift_up_(min_heap_t*s, unsigned hole_index,structevent*e) { /*获取父节点*/ unsigned parent=(hole_index-1)/2; /*只要父...
Heap data structure is always a Complete Binary Tree, which means all levels of the tree are fully filled. In Min Heap, both the children of each of the nodes are greater than their parents. To understand the basic functionality of the Priority Queue in CPP, we will recommend you to visi...
The primary idea of minHash is to have a hash function that is sensitive to distances (Locality Sensitive Hashing - LSH). In other words, if two points are close to each other, the probability that this function hashes them to the same bucket is high. On the contrary, if the points a...