local-time(Common lisp) その3 参照編

timestampオブジェクトの参照編

それぞれ引数として与えられたtimestampオブジェクトの該当部分を返す。
timestamp-year
timestamp-month
timestamp-day
timestamp-hour
timestamp-minute
timestamp-second
timestamp-millisecond
timestamp-microsecond
timestamp-microsecond


引数のtime-aとtime-bを比べて真虚を返す
timestamp< time-a time-b
timestamp<= time-a time-b
timestamp> time-a time-b
timestamp>= time-a time-b
timestamp= time-a time-b
timestamp/= time-a time-b