ringbuff

Documentation

Index

• type RingBuff
  • func New(n int) *RingBuff
  • func (r *RingBuff) Close() error
  • func (r *RingBuff) Pop() (interface{}, bool)
  • func (r *RingBuff) Push(value interface{}) bool

Types

type RingBuff

type RingBuff struct {
	sync.Mutex
	// contains filtered or unexported fields
}

RingBuff implements a circular list.

func New

func New(n int) *RingBuff

New creates a RingBuff.

func (*RingBuff) Close

func (r *RingBuff) Close() error

Close closes the RingBuff.

func (*RingBuff) Pop

func (r *RingBuff) Pop() (interface{}, bool)

Pop returns a element, if RingBuff is empty, Pop() will block.

func (*RingBuff) Push

func (r *RingBuff) Push(value interface{}) bool

Push puts a elemnet into RingBuff and returns the status of covering or not.