GoCollections/lang/atomic/UInt32.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)
}