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37 lines
635 B
Go
37 lines
635 B
Go
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// compile
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// Copyright 2022 The Go Authors. 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 main
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type Addr struct {
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hi uint64
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lo uint64
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z *byte
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}
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func EqualMap[M1, M2 ~map[K]V, K, V comparable](m1 M1, m2 M2) bool {
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for k, v1 := range m1 {
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if v2, ok := m2[k]; !ok || v1 != v2 {
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return false
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}
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}
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return true
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}
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type Set[T comparable] map[T]struct{}
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func NewSet[T comparable](items ...T) Set[T] {
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return nil
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}
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func (s Set[T]) Equals(other Set[T]) bool {
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return EqualMap(s, other)
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}
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func main() {
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NewSet[Addr](Addr{0, 0, nil})
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}
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