module Emitter: sig
.. end
Emitter. An emitter is the Frama-C entity which is able to emit annotations
and property status. Thus you have to create (at least) one of your own if
you want to do such tasks.
Since Nitrogen-20111001
API for Plug-ins Developers
type
emitter
include Datatype.S_with_collections
val create : string -> correctness:Parameter.t list -> tuning:Parameter.t list -> t
Emitter.create name ~correctness ~tuning
creates a new emitter with the
given name. The given parameters are the ones which impact the generated
annotations/status. A "correctness" parameter may fully change a generated
element when its value changes (for instance, a valid status
may become invalid and conversely). A "tuning" parameter may improve a
generated element when its value changes (for instance, a "dont_know" status
may become valid or invalid, but a valid status cannot become invalid)
Raises Invalid_argument
if an emitter with the given name already exist
val get_name : t -> string
val correctness_parameters : t -> string list
val tuning_parameters : t -> string list
module Usable_emitter: sig
.. end
Usable emitters are the ones which can really emit something.
Kernel Internal API
val get : t -> Usable_emitter.t
Get the emitter which is really able to emit something.
This function must be called at the time of the emission. No action must
occur between the call to get
and the emission (in particular no update
of any parameter of the emitter.
val self : State.t
val property_status_state : State.t Pervasives.ref