cmap

Documentation

Overview

Package cmap Concurrent safe Map based on map and sync.RWMutex

Index

• type Cmap
  • func New() *Cmap
  • func (cm *Cmap) Clear()
  • func (cm *Cmap) Delete(k any)
  • func (cm *Cmap) Get(k any) (any, bool)
  • func (cm *Cmap) Has(k any) bool
  • func (cm *Cmap) IsEmpty() bool
  • func (cm *Cmap) Keys() []any
  • func (cm *Cmap) Len() int
  • func (cm *Cmap) Set(k any, v any) bool
  • func (cm *Cmap) Values() []any

Types

type Cmap

type Cmap struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

Cmap concurrent safe map

func New

func New() *Cmap

New new cmap

func (*Cmap) Clear

func (cm *Cmap) Clear()

Clear removes all items from the set

func (*Cmap) Delete

func (cm *Cmap) Delete(k any)

Delete delete k in cmap

func (*Cmap) Get

func (cm *Cmap) Get(k any) (any, bool)

Get get from cmap return k's value

func (*Cmap) Has

func (cm *Cmap) Has(k any) bool

Has returns true if k exists in the map

func (*Cmap) IsEmpty

func (cm *Cmap) IsEmpty() bool

IsEmpty checks for emptiness

func (*Cmap) Keys

func (cm *Cmap) Keys() []any

Keys return all the keys in cmap

func (*Cmap) Len

func (cm *Cmap) Len() int

Len returns the number of items in a set.

func (*Cmap) Set

func (cm *Cmap) Set(k any, v any) bool

Set maps the given key and value. Return false if the key is already in the map.

func (*Cmap) Values

func (cm *Cmap) Values() []any

Values return all the values in cmap