mph

package module
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Published: Dec 17, 2021 License: MIT Imports: 2 Imported by: 3

README

go-mph: minimal perfect hash functions

godoc: https://godoc.org/github.com/dgryski/go-mph

Documentation

Overview

Package mph implements a hash/displace minimal perfect hash function.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Table

type Table struct {
	Values []int32
	Seeds  []int32
}

Table stores the values for the hash function

func New

func New(keys []string) *Table

New constructs a minimal perfect hash function for the set of keys which returns the index of item in the keys array.

func (*Table) Query

func (t *Table) Query(k string) int32

Query looks up an entry in the table and return the index.

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