minheap

package

v0.0.1 Latest Latest Go to latest Published: Jan 9, 2023 License: Apache-2.0 Imports: 4 Imported by: 0

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type Heap struct {
	Nodes Nodes
	K     uint32
	sync.RWMutex
}

func NewHeap(k uint32) *Heap

func (h *Heap) Add(val Node)

func (h *Heap) Find(item []byte) (int, bool)

func (h *Heap) Fix(idx int, count uint64)

func (h *Heap) Min() uint64

func (h *Heap) Sorted() Nodes

type Node struct {
	Item  []byte
	Count uint64
}

type Nodes []Node

func (n Nodes) Len() int

func (n Nodes) Less(i, j int) bool

func (n *Nodes) Pop() interface{}

func (n *Nodes) Push(val interface{})

func (n Nodes) Swap(i, j int)