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23 lines
815 B
Go
23 lines
815 B
Go
// 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 "github.com/emirpasic/gods/sets/hashset"
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// HashSetExample to demonstrate basic usage of HashSet
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func HashSetExample() {
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set := hashset.New() // empty (keys are of type int)
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set.Add(1) // 1
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set.Add(2, 2, 3, 4, 5) // 3, 1, 2, 4, 5 (random order, duplicates ignored)
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set.Remove(4) // 5, 3, 2, 1 (random order)
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set.Remove(2, 3) // 1, 5 (random order)
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set.Contains(1) // true
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set.Contains(1, 5) // true
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set.Contains(1, 6) // false
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_ = set.Values() // []int{5,1} (random order)
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set.Clear() // empty
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set.Empty() // true
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set.Size() // 0
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}
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