mirror of
https://github.com/tursom/GoCollections.git
synced 2025-03-18 04:10:35 +08:00
44 lines
853 B
Go
44 lines
853 B
Go
package atomic
|
|
|
|
import (
|
|
"sync/atomic"
|
|
)
|
|
|
|
type UInt32 uint32
|
|
|
|
func (v *UInt32) P() *uint32 {
|
|
return (*uint32)(v)
|
|
}
|
|
|
|
func (v *UInt32) Load() (val uint32) {
|
|
return atomic.LoadUint32(v.P())
|
|
}
|
|
|
|
func (v *UInt32) Store(val uint32) {
|
|
atomic.StoreUint32(v.P(), val)
|
|
}
|
|
|
|
func (v *UInt32) Swap(new uint32) (old uint32) {
|
|
return atomic.SwapUint32(v.P(), new)
|
|
}
|
|
|
|
func (v *UInt32) CompareAndSwap(old, new uint32) (swapped bool) {
|
|
return atomic.CompareAndSwapUint32(v.P(), old, new)
|
|
}
|
|
|
|
func (v *UInt32) Add(i uint32) (new uint32) {
|
|
return atomic.AddUint32(v.P(), i)
|
|
}
|
|
|
|
func (v *UInt32) BitLength() int {
|
|
return 32
|
|
}
|
|
|
|
func (v *UInt32) SetBit(bit int, up bool) bool {
|
|
return SetBit(CompareAndSwapUInt32, v.P(), bit, up)
|
|
}
|
|
|
|
func (v *UInt32) CompareAndSwapBit(bit int, old, new bool) bool {
|
|
return CompareAndSwapBit(CompareAndSwapUInt32, v.P(), bit, old, new)
|
|
}
|