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32 lines
1.2 KiB
Go
32 lines
1.2 KiB
Go
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// Copyright (c) 2015, Emir Pasic. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package examples
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import (
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dll "github.com/emirpasic/gods/lists/doublylinkedlist"
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"github.com/emirpasic/gods/utils"
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)
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// DoublyLinkedListExample to demonstrate basic usage of DoublyLinkedList
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func DoublyLinkedListExample() {
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list := dll.New()
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list.Add("a") // ["a"]
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list.Append("b") // ["a","b"] (same as Add())
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list.Prepend("c") // ["c","a","b"]
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list.Sort(utils.StringComparator) // ["a","b","c"]
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_, _ = list.Get(0) // "a",true
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_, _ = list.Get(100) // nil,false
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_ = list.Contains("a", "b", "c") // true
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_ = list.Contains("a", "b", "c", "d") // false
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list.Remove(2) // ["a","b"]
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list.Remove(1) // ["a"]
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list.Remove(0) // []
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list.Remove(0) // [] (ignored)
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_ = list.Empty() // true
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_ = list.Size() // 0
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list.Add("a") // ["a"]
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list.Clear() // []
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}
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