waitgroup

package
Version: v3.5.1+incompatible Latest Latest
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Published: May 9, 2018 License: Apache-2.0 Imports: 1 Imported by: 0

Documentation

Overview

Package waitgroup sync.WaitGroup extension

Index

Constants

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Functions

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Types

type WaitGroup

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

WaitGroup 在 sync.WaitGroup 的基础上, 新增线程控制功能

func NewWaitGroup

func NewWaitGroup(parallel int) (w *WaitGroup)

NewWaitGroup returns a pointer to a new `WaitGroup` object. parallel 为最大并发数, 0 代表无限制

func (*WaitGroup) AddDelta

func (w *WaitGroup) AddDelta()

AddDelta sync.WaitGroup.Add(1)

func (*WaitGroup) Done

func (w *WaitGroup) Done()

Done sync.WaitGroup.Done()

func (*WaitGroup) Parallel

func (w *WaitGroup) Parallel() int

Parallel 返回当前正在进行的任务数量

func (*WaitGroup) Wait

func (w *WaitGroup) Wait()

Wait 参照 sync.WaitGroup 的 Wait 方法

Source Files

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