package elpi

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Signature

elpi
- Elpi
  - API
    
    AlgebraicData
    
    Ast
    
    Loc
    
    BuiltIn
    
    BuiltInData
    
    BuiltInPredicate
    
    HOAdaptors
    
    Notation
    
    Calc
    
    Compile
    
    StrSet
    
    ContextualConversion
    
    Conversion
    
    Data
    
    StrMap
    
    Execute
    
    FlexibleData
    
    Elpi
    
    Host
    
    Map
    
    Host
    
    Show
    
    OpaqueData
    
    Parse
    
    Pp
    
    Ast
    
    Query
    
    Quotation
    
    RawData
    
    Constants
    
    Map
    
    Set
    
    RawOpaqueData
    
    RawPp
    
    Debug
    
    RawQuery
    
    Setup
    
    State
    
    Utils
    
    IntSet
    
    LocSet
    
    Map
    
    Make
    
    Ord
    
    OrderedType
    
    S
    
    Set
    
    Make
    
    Ord
    
    OrderedType
    
    S
    
    Show
    
    Show1
  - Builtin
  - Builtin_checker
  - Internal
    
    Discrimination_tree
    
    Internal
    
    Path
elpi.lexer_config
- Elpi_lexer_config
  - Lexer_config
  - Tokens
elpi.parser
- Elpi_parser
  - Ast
    
    Chr
    
    Clause
    
    Func
    
    Map
    
    Goal
    
    Macro
    
    Mode
    
    Program
    
    Structured
    
    Term
    
    Type
    
    TypeAbbreviation
  - Error_messages
  - Grammar
    
    Make
    
    C
  - Lexer
  - Parse
    
    Config
    
    Make
    
    C
    
    Internal
    
    Parser
    
    Parser_w_Internals
    
    Internal
  - Parser_config
    
    ParseFile
elpi.trace.runtime
- Trace_ppx_runtime
  - Runtime
elpi.util
- Elpi_util
  - Util
    
    Bool
    
    CData
    
    Digest
    
    Fork
    
    Hashtbl
    
    HashedType
    
    Make
    
    H
    
    MakeSeeded
    
    H
    
    S
    
    SeededHashedType
    
    SeededS
    
    Int
    
    IntMap
    
    IntSet
    
    Loc
    
    Map
    
    Make
    
    Ord
    
    OrderedType
    
    S
    
    Set
    
    Make
    
    Ord
    
    OrderedType
    
    S
    
    Show
    
    Show1
    
    Show2
    
    StrMap
    
    StrSet
    
    String
    
    UUID
    
    Htbl

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Functor building an implementation of the hashtable structure. The functor Hashtbl.Make returns a structure containing a type key of keys and a type 'a t of hash tables associating data of type 'a to keys of type key. The operations perform similarly to those of the generic interface, but use the hashing and equality functions specified in the functor argument H instead of generic equality and hashing. Since the hash function is not seeded, the create operation of the result structure always returns non-randomized hash tables.

Parameters

module H : HashedType

Signature

type key = H.t

type !'a t

val create : int -> 'a t

val clear : 'a t -> unit

val reset : 'a t -> unit

since 4.00

val copy : 'a t -> 'a t

val add : 'a t -> key -> 'a -> unit

val remove : 'a t -> key -> unit

val find : 'a t -> key -> 'a

val find_opt : 'a t -> key -> 'a option

since 4.05

val find_all : 'a t -> key -> 'a list

val replace : 'a t -> key -> 'a -> unit

val mem : 'a t -> key -> bool

val iter : (key -> 'a -> unit) -> 'a t -> unit

val filter_map_inplace : (key -> 'a -> 'a option) -> 'a t -> unit

since 4.03

val fold : (key -> 'a -> 'acc -> 'acc) -> 'a t -> 'acc -> 'acc

val length : 'a t -> int

val stats : 'a t -> statistics

since 4.00

val to_seq : 'a t -> (key * 'a) Seq.t

since 4.07

val to_seq_keys : _ t -> key Seq.t

since 4.07

val to_seq_values : 'a t -> 'a Seq.t

since 4.07

val add_seq : 'a t -> (key * 'a) Seq.t -> unit

since 4.07

val replace_seq : 'a t -> (key * 'a) Seq.t -> unit

since 4.07

val of_seq : (key * 'a) Seq.t -> 'a t

since 4.07