list

Documentation

Index

• type Element
  • func (e *Element[T]) Next() *Element[T]
  • func (e *Element[T]) Prev() *Element[T]
• type List
  • func New[T any]() *List[T]
  • func (l *List[T]) Back() *Element[T]
  • func (l *List[T]) Front() *Element[T]
  • func (l *List[T]) Init() *List[T]
  • func (l *List[T]) InsertAfter(v T, e *Element[T]) *Element[T]
  • func (l *List[T]) InsertBefore(v T, e *Element[T]) *Element[T]
  • func (l *List[T]) Len() int
  • func (l *List[T]) MoveAfter(e, mark *Element[T])
  • func (l *List[T]) MoveBefore(e, mark *Element[T])
  • func (l *List[T]) MoveToBack(e *Element[T])
  • func (l *List[T]) MoveToFront(e *Element[T])
  • func (l *List[T]) PushBack(v T) *Element[T]
  • func (l *List[T]) PushBackList(other *List[T])
  • func (l *List[T]) PushFront(v T) *Element[T]
  • func (l *List[T]) PushFrontList(other *List[T])
  • func (l *List[T]) Remove(e *Element[T]) T
  • func (l *List[T]) String() string

Types

type Element

type Element[T any] struct {

	// The value stored with this element. same as list.Element.Value
	Value T
	// contains filtered or unexported fields
}

Element is an element of a linked list. see list.Element

func (*Element[T]) Next

func (e *Element[T]) Next() *Element[T]

Next returns the next list element or nil. see list.Element.Next

func (*Element[T]) Prev

func (e *Element[T]) Prev() *Element[T]

Prev returns the previous list element or nil. see list.Element.Prev

type List

type List[T any] struct {
	// contains filtered or unexported fields
}

List represents a doubly linked list. The zero value for List is an empty list ready to use. see list.List

func New

func New[T any]() *List[T]

New returns an initialized list. see list.List.New

func (*List[T]) Back

func (l *List[T]) Back() *Element[T]

Back returns the last element of list l or nil if the list is empty. see list.List.Back

func (*List[T]) Front

func (l *List[T]) Front() *Element[T]

Front returns the first element of list l or nil if the list is empty. see list.List.Front

func (*List[T]) Init

func (l *List[T]) Init() *List[T]

Init initializes or clears list l. see list.List.Init

func (*List[T]) InsertAfter

func (l *List[T]) InsertAfter(v T, e *Element[T]) *Element[T]

InsertAfter inserts a new element e with value v immediately after mark and returns e. If mark is not an element of l, the list is not modified. The mark must not be nil. see list.List.InsertAfter

func (*List[T]) InsertBefore

func (l *List[T]) InsertBefore(v T, e *Element[T]) *Element[T]

InsertBefore inserts a new element e with value v immediately before mark and returns e. If mark is not an element of l, the list is not modified. The mark must not be nil. see list.List.InsertBefore

func (*List[T]) Len

func (l *List[T]) Len() int

Len returns the number of elements of list l. The complexity is O(1). see list.List.Len

func (*List[T]) MoveAfter

func (l *List[T]) MoveAfter(e, mark *Element[T])

MoveAfter moves element e to its new position after mark. If e or mark is not an element of l, or e == mark, the list is not modified. The element and mark must not be nil. see list.List.MoveAfter

func (*List[T]) MoveBefore

func (l *List[T]) MoveBefore(e, mark *Element[T])

MoveBefore moves element e to its new position before mark. If e or mark is not an element of l, or e == mark, the list is not modified. The element and mark must not be nil. see list.List.MoveBefore

func (*List[T]) MoveToBack

func (l *List[T]) MoveToBack(e *Element[T])

MoveToBack moves element e to the back of list l. If e is not an element of l, the list is not modified. The element must not be nil. see list.List.MoveToBack

func (*List[T]) MoveToFront

func (l *List[T]) MoveToFront(e *Element[T])

MoveToFront moves element e to the front of list l. If e is not an element of l, the list is not modified. The element must not be nil. see list.List.MoveToFront

func (*List[T]) PushBack

func (l *List[T]) PushBack(v T) *Element[T]

PushBack inserts a new element e with value v at the back of list l and returns e. see list.List.PushBack

func (*List[T]) PushBackList

func (l *List[T]) PushBackList(other *List[T])

PushBackList inserts a copy of another list at the back of list l. The lists l and other may be the same. They must not be nil. see list.List.PushBackList

func (*List[T]) PushFront

func (l *List[T]) PushFront(v T) *Element[T]

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

func (*List[T]) PushFrontList

func (l *List[T]) PushFrontList(other *List[T])

PushFrontList inserts a copy of another list at the front of list l. The lists l and other may be the same. They must not be nil. see list.List.PushFrontList

func (*List[T]) Remove

func (l *List[T]) Remove(e *Element[T]) T

Remove removes e from l if e is an element of list l. It returns the element value e.Value. The element must not be nil. see list.List.Remove

func (*List[T]) String

func (l *List[T]) String() string