| Disjoint Set data structure. Helps to test the acyclicity of the graph during construction | |
| A hash function that hashes keyType to uint32_t. When SSE4.2 support is found, use sse4.2 instructions, otherwise use default hash function std::hash | |
| Interface for converting a key from its raw format to a keyTypeype. Split key into groups | |
| IOHelper for Constant-Length Kmers | |
| Read kmer from unsorted txt file and sort | |
| Describes the data structure Grouped l-Othello. It classifies keys of keyType into 2^L classes. The keys are first classifed into groups, each group is then maintained by one l-Othello | |
| MulOthIndex is a extended version of OthelloIndex, it supports more than 2^29 keys. The keys are first classifed into groups, each group is then maintained by one OthelloIndex | |
| Describes the data structure l-Othello. It classifies keys of keyType into 2^L classes | |
| OthelloIndex is a data structure that stores a minimum perfect hash function. For n keys, the query value of keys range in [0..n-1] Query always returns uint32_t |