safeCounter

package

v0.0.0-...-682d07f Latest Latest Go to latest Published: Dec 21, 2018 License: Apache-2.0 Imports: 3 Imported by: 0

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

Counter is a concurrency safe counter

func New(maxcount int) *Counter

New returns a new concurrency safe hash map

func (m *Counter) Add(i int) bool

Add increases the count by i. it returns false if count < maxCount

func (m *Counter) Dec()

Dec decrements the count by one.

func (m *Counter) Inc() bool

Inc increases the count by one. it returns false if count < maxCount

func (m *Counter) Info() (int, int)

Info returns the current value of the counter and the maxCount

func (m *Counter) IsFull() bool

IsFull returns true if count is larger or equal to maxCount.

func (m *Counter) String() string

func (m *Counter) Sub(i int)

Sub decreases the count by i.

func (m *Counter) Value() int

Value returns the current value of the counter