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35 lines
502 B
Go
35 lines
502 B
Go
package atomic
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import (
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"sync/atomic"
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"github.com/yusing/go-proxy/pkg/json"
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)
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type Value[T any] struct {
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atomic.Value
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}
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func (a *Value[T]) Load() T {
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if v := a.Value.Load(); v != nil {
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return v.(T)
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}
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var zero T
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return zero
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}
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func (a *Value[T]) Store(v T) {
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a.Value.Store(v)
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}
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func (a *Value[T]) Swap(v T) T {
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if v := a.Value.Swap(v); v != nil {
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return v.(T)
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}
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var zero T
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return zero
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}
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func (a *Value[T]) MarshalJSONTo(buf []byte) []byte {
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return json.MarshalTo(a.Load(), buf)
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}
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