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charlie
2022-11-18 16:56:44 +08:00
parent bd85140a78
commit f3ca69f159
2 changed files with 34 additions and 2 deletions
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25
collections/list/linked_list.go
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@ -15,9 +15,16 @@ type LinkedNode[T any] struct {
}
func NewLinkedList[T any](elems ...T) *LinkedList[T] {
return &LinkedList[T]{
list: list[T]{locker: locker.EmptyLocker},
l :=
&LinkedList[T]{
list: list[T]{locker: locker.EmptyLocker},
}
for _, e := range elems {
l.pushBackNode(&LinkedNode[T]{Value: e})
}
return l
}
func (l *LinkedList[T]) PushBack(v T) *LinkedList[T] {
@ -62,6 +69,20 @@ func (l *LinkedList[T]) ForEach(fn func(T) bool) {
}
}
func (l *LinkedList[T]) GetAt(i int) T {
if i <= l.Size() {
var n int
for current := l.front; current != nil; current = current.Next {
if n == i {
return current.Value
}
n++
}
}
return *new(T)
}
func (l *LinkedList[T]) Remove(n *LinkedNode[T]) {
l.locker.Lock()
defer l.locker.Unlock()