iterators

README

# go test -bench=.                                                                                                                                                     466ms
goos: linux
goarch: amd64
BenchmarkLoop10000000-2                      655           1732386 ns/op
BenchmarkCallback10000000-2                   80          15140141 ns/op
BenchmarkNext10000000-2                      799           1308199 ns/op
BenchmarkBufferedChan10000000-2               10         103415842 ns/op
BenchmarkUnbufferedChan10000000-2              4         299770165 ns/op
PASS
ok      _/home/smotouchi/github/workspace_2020/HighPerformanceWithGo/03-iterators-and-generators/iterators

Documentation

Index

• func BufferedChanLoop(n int) int
• func CallbackLoop(top int)
• func NextLoop(top int)
• func UnbufferedChanLoop(n int) int
• type CounterStruct
  • func NewCounterIterator(top int) *CounterStruct
  • func (i *CounterStruct) Next() bool
  • func (i *CounterStruct) Value() int

Functions

func BufferedChanLoop

func BufferedChanLoop(n int) int

func CallbackLoop

func CallbackLoop(top int)

func NextLoop

func NextLoop(top int)

func UnbufferedChanLoop

func UnbufferedChanLoop(n int) int

Types

type CounterStruct

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

func NewCounterIterator

func NewCounterIterator(top int) *CounterStruct

func (*CounterStruct) Next

func (i *CounterStruct) Next() bool

func (*CounterStruct) Value

func (i *CounterStruct) Value() int