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This commit is contained in:
aozhiwei 2024-04-07 14:32:38 +08:00
parent 61a612b594
commit a6abd190f9
1 changed files with 4 additions and 0 deletions
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4
listhead.go
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@ -103,6 +103,10 @@ func (this *ListHead) isCursor() bool {
return this.data == this return this.data == this
} }
func (this *ListHead) IsFirst(entry* ListHead) bool {
return this.next == entry
}
func (this *ListHead) ForEach(cb ListHead_Foreach_Func) { func (this *ListHead) ForEach(cb ListHead_Foreach_Func) {
for pos := this.next; pos != this; pos = pos.next { for pos := this.next; pos != this; pos = pos.next {
if !cb(pos.data) { if !cb(pos.data) {