1CamlinternalOO(3)                OCaml library               CamlinternalOO(3)
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NAME

6       CamlinternalOO - Run-time support for objects and classes.
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Module

9       Module   CamlinternalOO
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Documentation

12       Module CamlinternalOO
13        : sig end
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16       Run-time support for objects and classes.  All functions in this module
17       are for system use only, not for the casual user.
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25       === Classes ===
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28       type tag
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33       type label
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38       type table
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43       type meth
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48       type t
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53       type obj
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58       type closure
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64       val public_method_label : string -> tag
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69       val new_method : table -> label
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74       val new_variable : table -> string -> int
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79       val new_methods_variables : table -> string array ->  string  array  ->
80       label array
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85       val get_variable : table -> string -> int
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90       val get_variables : table -> string array -> int array
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95       val get_method_label : table -> string -> label
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100       val get_method_labels : table -> string array -> label array
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105       val get_method : table -> label -> meth
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110       val set_method : table -> label -> meth -> unit
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115       val set_methods : table -> label array -> unit
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120       val  narrow  : table -> string array -> string array -> string array ->
121       unit
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126       val widen : table -> unit
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131       val add_initializer : table -> (obj -> unit) -> unit
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136       val dummy_table : table
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141       val create_table : string array -> table
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146       val init_class : table -> unit
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151       val inherits : table -> string array -> string array -> string array ->
152       t * (table -> obj -> Obj.t) * t * obj -> bool -> Obj.t array
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157       val make_class : string array -> (table -> Obj.t -> t) -> t * (table ->
158       Obj.t -> t) * (Obj.t -> t) * Obj.t
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162       type init_table
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168       val make_class_store : string array -> (table -> t)  ->  init_table  ->
169       unit
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174       val  dummy_class  :  string  * int * int -> t * (table -> Obj.t -> t) *
175       (Obj.t -> t) * Obj.t
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181       === Objects ===
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184       val copy : (< .. > as 'a) -> 'a
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189       val create_object : table -> obj
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194       val create_object_opt : obj -> table -> obj
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199       val run_initializers : obj -> table -> unit
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204       val run_initializers_opt : obj -> obj -> table -> obj
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209       val create_object_and_run_initializers : obj -> table -> obj
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214       val send : obj -> tag -> t
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219       val sendcache : obj -> tag -> t -> int -> t
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224       val sendself : obj -> label -> t
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229       val get_public_method : obj -> tag -> closure
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235       === Table cache ===
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238       type tables
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244       val lookup_tables : tables -> closure array -> tables
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250       === Builtins to reduce code size ===
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253       type impl =
254        | GetConst
255        | GetVar
256        | GetEnv
257        | GetMeth
258        | SetVar
259        | AppConst
260        | AppVar
261        | AppEnv
262        | AppMeth
263        | AppConstConst
264        | AppConstVar
265        | AppConstEnv
266        | AppConstMeth
267        | AppVarConst
268        | AppEnvConst
269        | AppMethConst
270        | MethAppConst
271        | MethAppVar
272        | MethAppEnv
273        | MethAppMeth
274        | SendConst
275        | SendVar
276        | SendEnv
277        | SendMeth
278        | Closure of closure
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285       === Parameters ===
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288       type params = {
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290       mutable compact_table : bool ;
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292       mutable copy_parent : bool ;
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294       mutable clean_when_copying : bool ;
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296       mutable retry_count : int ;
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298       mutable bucket_small_size : int ;
299        }
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305       val params : params
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311       === Statistics ===
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314       type stats = {
315        classes : int ;
316        methods : int ;
317        inst_vars : int ;
318        }
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324       val stats : unit -> stats
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331OCamldoc                          2019-02-02                 CamlinternalOO(3)