hlist

Documentation

Index

• type Element
  • func (e *Element) Next() *Element
• type Hlist
  • func New() *Hlist
  • func (l *Hlist) Front() *Element
  • func (l *Hlist) Init() *Hlist
  • func (l *Hlist) Len() int
  • func (l *Hlist) PushFront(v interface{}) *Element
  • func (l *Hlist) Remove(e *Element) interface{}

Types

type Element

type Element struct {

	// The value stored with this element.
	Value interface{}
	// contains filtered or unexported fields
}

Element is an element of a linked hlist.

func (*Element) Next

func (e *Element) Next() *Element

Next returns the next hlist element or nil.

type Hlist

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

Hlist represents a doubly linked hlist. The zero value for Hlist is an empty Hlist ready to use.

func New

func New() *Hlist

New returns an initialized hlist.

func (*Hlist) Front

func (l *Hlist) Front() *Element

Front returns the first element of hlist l or nil

func (*Hlist) Init

func (l *Hlist) Init() *Hlist

Init initializes or clears hlist l.

func (*Hlist) Len

func (l *Hlist) Len() int

Len returns the number of elements of hlist l. The complexity is O(1).

func (*Hlist) PushFront

func (l *Hlist) PushFront(v interface{}) *Element

PushFront inserts a new element e with value v at the front of hlist l and returns e.

func (*Hlist) Remove

func (l *Hlist) Remove(e *Element) interface{}

Remove removes e from l if e is an element of hlist l. It returns the element value e.Value.