package icsevent import ( "gitlab.com/ics_cinnamon/voiceStatistics/icserror" "gitlab.com/ics_cinnamon/voiceStatistics/icslog" ) //////////////////////////////////////////////////////////////////// // round robin data structure type RRData struct { data interface{} //data *interface{} tail *RRData } func NewRRData() *RRData { r := &RRData{ tail: nil, } return r } func Push(first *RRData, data interface{}) *icserror.IcsError { if first == nil { return icserror.ICSERRInvalidParam } ret := NewRRData() ret.data = data var tmp *RRData //search end point cnt := 0 for tmp = first; tmp.tail != nil; tmp = tmp.tail { cnt++ } //assign data to end point tmp.tail = ret return nil } func Pop(first *RRData) (*RRData, interface{}, *icserror.IcsError) { if first == nil { return nil, nil, icserror.ICSERRInvalidParam } //l := icslog.GetIcsLog() ftail := first.tail ret := first.tail if ret != nil && ret.data != nil { } else { return first, nil, nil } first = ftail return first, ret.data, nil } func (r *RRData) GetData() interface{} { return r.data } func GetLength(first *RRData) (int, *icserror.IcsError) { if first == nil { return -1, icserror.ICSERRInvalidParam } l := icslog.GetIcsLog() var iter int = 0 for tmp := first; tmp != nil && tmp.tail != nil; tmp = tmp.tail { var id int h := NewEventH() switch v := tmp.data.(type) { case int: id = v } p := h.getEvt(id) l.Printf(icslog.LOG_LEVEL_DEBUG2, -1, "GetLength(%d)>%d-%v tmp>%p-%p", iter, id, p, tmp, tmp.tail) iter++ } return iter, nil }