Radix
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.
Usage
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"))
Documentation
For full package documentation, visit http://go.pkgdoc.org/github.com/sauerbraten/radix.
License
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.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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