mirror of
https://github.com/tursom/GoCollections.git
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44 lines
633 B
Go
44 lines
633 B
Go
/*
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* Copyright (c) 2022 tursom. All rights reserved.
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* Use of this source code is governed by a GPL-3
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* license that can be found in the LICENSE file.
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*/
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package atomic
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type Bool struct {
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i Int32
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}
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func (v *Bool) Load() (val bool) {
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return v.i.Load() != 0
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}
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func (v *Bool) Store(val bool) {
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if val {
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v.i.Store(1)
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} else {
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v.i.Store(0)
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}
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}
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func (v *Bool) Swap(new bool) (old bool) {
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n := int32(0)
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if new {
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n = 1
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}
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return v.i.Swap(n) != 0
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}
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func (v *Bool) CompareAndSwap(old, new bool) (swapped bool) {
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o := int32(0)
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if old {
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o = 1
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}
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n := int32(0)
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if new {
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n = 1
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}
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return v.i.CompareAndSwap(o, n)
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}
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