feat: and Clear and IsEmpty func

2026-02-15 02:02:27 +08:00 · 2022-02-10 17:41:51 +08:00
parent ade567a620
commit 85e1f711f5
8 changed files with 64 additions and 8 deletions
--- a/datastructure/doublylink.go
+++ b/datastructure/doublylink.go
@@ -226,3 +226,14 @@ func (link *DoublyLink[T]) Print() {
 	info += " ]"
 	fmt.Println(info)
 }
+
+// IsEmpty checks if link is empty or not
+func (link *DoublyLink[T]) IsEmpty() bool {
+	return link.length == 0
+}
+
+// IsEmpty checks if link is empty or not
+func (link *DoublyLink[T]) Clear() {
+	link.Head = nil
+	link.length = 0
+}