Sha256: 6a3cb13eda99760e04a6030c252c02a7b5807afd03726c6a8dae14b1946b0ed6
Contents?: true
Size: 748 Bytes
Versions: 87
Compression:
Stored size: 748 Bytes
Contents
package util
import (
"sync/atomic"
)
func convertBoolToInt32(b bool) int32 {
if b {
return 1
}
return 0
}
// AtomicBool is a boxed-class that provides synchronized access to the
// underlying boolean value
type AtomicBool struct {
state int32 // "1" is true, "0" is false
}
// NewAtomicBool returns a new AtomicBool
func NewAtomicBool(initialState bool) *AtomicBool {
return &AtomicBool{state: convertBoolToInt32(initialState)}
}
// Get returns the current boolean value synchronously
func (a *AtomicBool) Get() bool {
return atomic.LoadInt32(&a.state) == 1
}
// Set updates the boolean value synchronously
func (a *AtomicBool) Set(newState bool) bool {
atomic.StoreInt32(&a.state, convertBoolToInt32(newState))
return newState
}
Version data entries
87 entries across 87 versions & 1 rubygems