lru

package
v0.18.0 Latest Latest
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Published: Mar 21, 2021 License: MIT Imports: 1 Imported by: 1

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Types

type LRU

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

func New

func New(capacity int) *LRU

func (*LRU) Get

func (lru *LRU) Get(k interface{}) (v interface{}, exist bool)

func (*LRU) Put

func (lru *LRU) Put(k interface{}, v interface{}) bool

注意: 1. 无论插入前,元素是否已经存在,插入后,元素都会存在于lru容器中 2. 插入元素时,也会更新热度(不管插入前元素是否已经存在) @return 插入前元素已经存在则返回false

func (*LRU) Size

func (lru *LRU) Size() int

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