Module Fsm.TransLabel

module TransLabel: sig .. end

type t = Condition.t * Action.t list * int * bool

(cond,acts,p,i) means that the corresponding carrying transition will be taken whenever cond evaluates to true, triggering actions acts. p gives the priority level (used to resolve non-deterministic transitions). i indicates whether the corresponding transition is an implicit one.

val compare : t -> t -> int

val to_string : t -> string

val rename : (string -> string) -> t -> t

rename f l renames f v each variable v occurring in l

val subst : Eval.env -> t -> t

subst env l replaces each variable v occuring in l by its value if found in env, simplifying the resulting expression whenever possible.

val is_rtl : t -> bool

is_rtl t returns true iff each variable written by transition t is written only once. For rtl transitions, the sequantial and synchronous interpretations are equivalent.