An implementation of a radix tree in Go. See
Donald R. Morrison. "PATRICIA -- practical algorithm to retrieve
information coded in alphanumeric". Journal of the ACM, 15(4):514-534,
October 1968
Or the wikipedia article.
Get the package:
$ go get github.com/sauerbraten/radix
Import the package:
import (
"github.com/sauerbraten/radix"
)
You can use the tree as a key-value structure, where every node's value can have a different type:
r := radix.New()
r.Set("one", "1")
r.Set("twoAndThree", []int{2, 3})
fmt.Printf("%v, %v, %v\n", r.Get("one"), r.Get("twoAndThree").([]int)[0], r.Get("twoAndThree").([]int)[1])
// prints 1, 2, 3
Or you can of course just use it to look up strings, like so:
r := radix.New()
r.Set("foo", true)
fmt.Printf("foo is contained: %v\n", r.Get("foo"))
For full package documentation, visit http://go.pkgdoc.org/github.com/sauerbraten/radix.
This code is licensed under a BSD License:
Copyright (c) 2012 Alexander Willing and Miek Gieben. All rights reserved.
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided
with the distribution.
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