atomic

package
v1.0.5 Latest Latest
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Published: Apr 4, 2016 License: MIT Imports: 1 Imported by: 0

Documentation

Overview

Package atomic provides simple wrappers around numerics to enforce atomic access.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Int32

type Int32 struct {
	// contains filtered or unexported fields
}

Int32 is an atomic wrapper around an int32.

func NewInt32

func NewInt32(i int32) *Int32

NewInt32 creates an Int32.

func (*Int32) Add

func (i *Int32) Add(n int32) int32

Add atomically adds to the wrapped int32 and returns the new value.

func (*Int32) CAS

func (i *Int32) CAS(old, new int32) bool

CAS is an atomic compare-and-swap.

func (*Int32) Dec

func (i *Int32) Dec() int32

Dec atomically decrements the wrapped int32 and returns the new value.

func (*Int32) Inc

func (i *Int32) Inc() int32

Inc atomically increments the wrapped int32 and returns the new value.

func (*Int32) Load

func (i *Int32) Load() int32

Load atomically loads the wrapped value.

func (*Int32) Store

func (i *Int32) Store(n int32)

Store atomically stores the passed value.

func (*Int32) Swap

func (i *Int32) Swap(n int32) int32

Swap atomically swaps the wrapped int32 and returns the old value.

type Int64

type Int64 struct {
	// contains filtered or unexported fields
}

Int64 is an atomic wrapper around an int64.

func NewInt64

func NewInt64(i int64) *Int64

NewInt64 creates an Int64.

func (*Int64) Add

func (i *Int64) Add(n int64) int64

Add atomically adds to the wrapped int64 and returns the new value.

func (*Int64) CAS

func (i *Int64) CAS(old, new int64) bool

CAS is an atomic compare-and-swap.

func (*Int64) Dec

func (i *Int64) Dec() int64

Dec atomically decrements the wrapped int64 and returns the new value.

func (*Int64) Inc

func (i *Int64) Inc() int64

Inc atomically increments the wrapped int64 and returns the new value.

func (*Int64) Load

func (i *Int64) Load() int64

Load atomically loads the wrapped value.

func (*Int64) Store

func (i *Int64) Store(n int64)

Store atomically stores the passed value.

func (*Int64) Swap

func (i *Int64) Swap(n int64) int64

Swap atomically swaps the wrapped int64 and returns the old value.

type Uint32

type Uint32 struct {
	// contains filtered or unexported fields
}

Uint32 is an atomic wrapper around an uint32.

func NewUint32

func NewUint32(i uint32) *Uint32

NewUint32 creates a Uint32.

func (*Uint32) Add

func (i *Uint32) Add(n uint32) uint32

Add atomically adds to the wrapped uint32 and returns the new value.

func (*Uint32) CAS

func (i *Uint32) CAS(old, new uint32) bool

CAS is an atomic compare-and-swap.

func (*Uint32) Dec

func (i *Uint32) Dec() uint32

Dec atomically decrements the wrapped int32 and returns the new value.

func (*Uint32) Inc

func (i *Uint32) Inc() uint32

Inc atomically increments the wrapped uint32 and returns the new value.

func (*Uint32) Load

func (i *Uint32) Load() uint32

Load atomically loads the wrapped value.

func (*Uint32) Store

func (i *Uint32) Store(n uint32)

Store atomically stores the passed value.

func (*Uint32) Swap

func (i *Uint32) Swap(n uint32) uint32

Swap atomically swaps the wrapped uint32 and returns the old value.

type Uint64

type Uint64 struct {
	// contains filtered or unexported fields
}

Uint64 is an atomic wrapper around a uint64.

func NewUint64

func NewUint64(i uint64) *Uint64

NewUint64 creates a Uint64.

func (*Uint64) Add

func (i *Uint64) Add(n uint64) uint64

Add atomically adds to the wrapped uint64 and returns the new value.

func (*Uint64) CAS

func (i *Uint64) CAS(old, new uint64) bool

CAS is an atomic compare-and-swap.

func (*Uint64) Dec

func (i *Uint64) Dec() uint64

Dec atomically decrements the wrapped uint64 and returns the new value.

func (*Uint64) Inc

func (i *Uint64) Inc() uint64

Inc atomically increments the wrapped uint64 and returns the new value.

func (*Uint64) Load

func (i *Uint64) Load() uint64

Load atomically loads the wrapped value.

func (*Uint64) Store

func (i *Uint64) Store(n uint64)

Store atomically stores the passed value.

func (*Uint64) Swap

func (i *Uint64) Swap(n uint64) uint64

Swap atomically swaps the wrapped uint64 and returns the old value.

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