Calendar_sig.S.Period

`sig
type +'a period constraint 'a = [< Period.date_field ]
type t = Period.date_field Calendar_sig.S.Period.period
val empty : [< Period.date_field ] Calendar_sig.S.Period.period
val add :
([< Period.date_field > `Day `Week ] as 'a) Calendar_sig.S.Period.period ->
'a Calendar_sig.S.Period.period -> 'a Calendar_sig.S.Period.period
val sub :
([< Period.date_field > `Day `Week ] as 'a) Calendar_sig.S.Period.period ->
'a Calendar_sig.S.Period.period -> 'a Calendar_sig.S.Period.period
val opp :
([< Period.date_field > `Day `Week ] as 'a) Calendar_sig.S.Period.period ->
'a Calendar_sig.S.Period.period
val equal :
[< Period.date_field ] Calendar_sig.S.Period.period ->
[< Period.date_field ] Calendar_sig.S.Period.period -> bool
val compare :
[< Period.date_field ] Calendar_sig.S.Period.period ->
[< Period.date_field ] Calendar_sig.S.Period.period -> int
val hash : [< Period.date_field ] Calendar_sig.S.Period.period -> int
val make :
int ->
int ->
int -> int -> int -> Calendar_sig.S.second -> Calendar_sig.S.Period.t
val lmake :
?year:int ->
?month:int ->
?day:int ->
?hour:int ->
?minute:int ->
?second:Calendar_sig.S.second -> unit -> Calendar_sig.S.Period.t
val year :
int -> [< Period.date_field > `Year ] Calendar_sig.S.Period.period
val month :
int -> [< Period.date_field > `Month `Year ] Calendar_sig.S.Period.period
val week :
int -> [< Period.date_field > `Day `Week ] Calendar_sig.S.Period.period
val day :
int -> [< Period.date_field > `Day `Week ] Calendar_sig.S.Period.period
val hour :
int -> [< Period.date_field > `Day `Week ] Calendar_sig.S.Period.period
val minute :
int -> [< Period.date_field > `Day `Week ] Calendar_sig.S.Period.period
val second :
Calendar_sig.S.second ->
[< Period.date_field > `Day `Week ] Calendar_sig.S.Period.period
val from_date :
([< Period.date_field ] as 'a) Date.Period.period ->
'a Calendar_sig.S.Period.period
val from_time :
([< Period.date_field ] as 'a) Time.Period.period ->
'a Calendar_sig.S.Period.period
val to_date :
([< Date.field ] as 'a) Calendar_sig.S.Period.period ->
'a Date.Period.period
exception Not_computable
val to_time :
([< Period.date_field ] as 'a) Calendar_sig.S.Period.period ->
'a Time.Period.period
val safe_to_time :
([< `Day | `Week ] as 'a) Calendar_sig.S.Period.period ->
'a Time.Period.period
val ymds :
[< Period.date_field ] Calendar_sig.S.Period.period ->
int * int * int * Calendar_sig.S.second
end`