waitmap

README

incomplete

Documentation

Overview

Package waitmap implements a simple thread-safe map.

Index

• type WaitMap
  • func New() *WaitMap
  • func NewCap(c int) *WaitMap
  • func (m *WaitMap) Check(k interface{}) bool
  • func (m *WaitMap) Get(k interface{}) interface{}
  • func (m *WaitMap) Set(k interface{}, v interface{}) bool

Types

type WaitMap

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

func New

func New() *WaitMap

func NewCap

func NewCap(c int) *WaitMap

func (*WaitMap) Check

func (m *WaitMap) Check(k interface{}) bool

Returns true if k is a key in the map.

func (*WaitMap) Get

func (m *WaitMap) Get(k interface{}) interface{}

Retrieves the value mapped to by k. If no such value is yet available, waits until one is, and then returns that. Otherwise, it returns the value available at the time Get is called.

func (*WaitMap) Set

func (m *WaitMap) Set(k interface{}, v interface{}) bool

Maps the given key and value, waking any waiting calls to Get. Returns false (and changes nothing) if the key is already in the map.