github.com/tursom/GoCollections@v0.3.10/lang/atomic/Uintptr.go (about)

     1  /*
     2   * Copyright (c) 2022 tursom. All rights reserved.
     3   * Use of this source code is governed by a GPL-3
     4   * license that can be found in the LICENSE file.
     5   */
     6  
     7  package atomic
     8  
     9  import (
    10  	"sync/atomic"
    11  
    12  	"github.com/tursom/GoCollections/unsafe"
    13  )
    14  
    15  type (
    16  	Uintptr             uintptr
    17  	TypedUintptr[T any] Uintptr
    18  )
    19  
    20  func (p *Uintptr) Raw() uintptr {
    21  	return uintptr(*p)
    22  }
    23  
    24  func (p *Uintptr) RawP() *uintptr {
    25  	return (*uintptr)(p)
    26  }
    27  
    28  func (p *Uintptr) AsPointer() Pointer {
    29  	return Pointer(p)
    30  }
    31  
    32  func (p *Uintptr) AsPPointer() PPointer {
    33  	return PPointer(p.AsPointer())
    34  }
    35  func (p *Uintptr) Load() (val Uintptr) {
    36  	return Uintptr(atomic.LoadUintptr((*uintptr)(p)))
    37  }
    38  
    39  func (p *Uintptr) Store(val Uintptr) {
    40  	atomic.StoreUintptr((*uintptr)(p), uintptr(val))
    41  }
    42  
    43  func (p *Uintptr) Swap(new Uintptr) (old Uintptr) {
    44  	return Uintptr(atomic.SwapUintptr((*uintptr)(p), uintptr(new)))
    45  }
    46  
    47  func (p *Uintptr) CompareAndSwap(old, new Uintptr) (swapped bool) {
    48  	return atomic.CompareAndSwapUintptr((*uintptr)(p), uintptr(old), uintptr(new))
    49  }
    50  
    51  func (p *TypedUintptr[T]) Raw() uintptr {
    52  	return uintptr(*p)
    53  }
    54  
    55  func (p *TypedUintptr[T]) RawP() *uintptr {
    56  	return (*uintptr)(p)
    57  }
    58  
    59  func (p *TypedUintptr[T]) AsPointer() Pointer {
    60  	return Pointer(p)
    61  }
    62  
    63  func (p *TypedUintptr[T]) AsPPointer() PPointer {
    64  	return PPointer(p.AsPointer())
    65  }
    66  
    67  func (tp *TypedUintptr[T]) AsReference() *Reference[T] {
    68  	return unsafe.ForceCast[Reference[T]](Pointer(tp))
    69  }
    70  
    71  func (tp *TypedUintptr[T]) Uintptr() Uintptr {
    72  	return Uintptr(*tp)
    73  }
    74  
    75  func (tp *TypedUintptr[T]) PUintptr() *Uintptr {
    76  	return (*Uintptr)(tp)
    77  }
    78  
    79  func (tp *TypedUintptr[T]) Load() TypedUintptr[T] {
    80  	return TypedUintptr[T](atomic.LoadUintptr((*uintptr)(tp)))
    81  }
    82  
    83  func (tp *TypedUintptr[T]) Store(val TypedUintptr[T]) {
    84  	atomic.StoreUintptr((*uintptr)(tp), uintptr(val))
    85  }
    86  
    87  func (tp *TypedUintptr[T]) Swap(new TypedUintptr[T]) (old TypedUintptr[T]) {
    88  	return TypedUintptr[T](atomic.SwapUintptr((*uintptr)(tp), uintptr(new)))
    89  }
    90  
    91  func (tp *TypedUintptr[T]) CompareAndSwap(old, new TypedUintptr[T]) (swapped bool) {
    92  	return atomic.CompareAndSwapUintptr((*uintptr)(tp), uintptr(old), uintptr(new))
    93  }