Frama-C:
Plug-ins:
Libraries:

Frama-C API - Register

Register(Datatype)(Local_state)(Info) registers a new state. Datatype represents the datatype of a state, Local_state explains how to deal with the client-side state and Info are additional required information.

Parameters

module _ : State.Local with type t = Datatype.t
module _ : sig ... end

Signature

val self : State.t

The kind of the registered state.

val name : string
val mark_as_computed : ?project:Project.t -> unit -> unit

Indicate that the registered state will not change again for the given project (default is current ()).

val is_computed : ?project:Project.t -> unit -> bool

Returns true iff the registered state will not change again for the given project (default is current ()).

Exportation of some inputs (easier use of State_builder.Register).

module Datatype = Datatype
val add_hook_on_update : (Datatype.t -> unit) -> unit

Add an hook which is applied each time (just before) the project library changes the local value of the state.

  • since Nitrogen-20111001
val howto_marshal : (Datatype.t -> 'a) -> ('a -> Datatype.t) -> unit

howto_marshal marshal unmarshal registers a custom couple of functions (marshal, unmarshal) to be used for serialization. Default functions are identities. In particular, this function must be used if Datatype.t is not marshallable and do_not_save is not called.

  • since Boron-20100401