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51 lines
851 B
Go
51 lines
851 B
Go
// Copyright © 2016 Alan A. A. Donovan & Brian W. Kernighan.
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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package intset
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import "fmt"
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func Example_one() {
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//!+main
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var x, y IntSet
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x.Add(1)
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x.Add(144)
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x.Add(9)
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fmt.Println(x.String()) // "{1 9 144}"
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y.Add(9)
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y.Add(42)
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fmt.Println(y.String()) // "{9 42}"
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x.UnionWith(&y)
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fmt.Println(x.String()) // "{1 9 42 144}"
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fmt.Println(x.Has(9), x.Has(123)) // "true false"
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//!-main
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// Output:
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// {1 9 144}
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// {9 42}
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// {1 9 42 144}
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// true false
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}
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func Example_two() {
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var x IntSet
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x.Add(1)
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x.Add(144)
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x.Add(9)
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x.Add(42)
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//!+note
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fmt.Println(&x) // "{1 9 42 144}"
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fmt.Println(x.String()) // "{1 9 42 144}"
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fmt.Println(x) // "{[4398046511618 0 65536]}"
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//!-note
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// Output:
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// {1 9 42 144}
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// {1 9 42 144}
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// {[4398046511618 0 65536]}
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}
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