package extlib

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in-package search v0.2.0

extlib
- Base64
- BitSet
- Dllist
- DynArray
- Enum
- ExtArray
  - Array
    
    Floatarray
- ExtBuffer
  - Buffer
- ExtBytes
- ExtHashtbl
  - Hashtbl
    
    HashedType
    
    Make
    
    H
    
    MakeSeeded
    
    H
    
    S
    
    SeededHashedType
    
    SeededS
- ExtLib
- ExtList
  - List
- ExtString
  - String
- Global
- IO
- OptParse
  - Formatter
  - Opt
  - OptParser
  - StdOpt
- Option
- PMap
- RefList
  - Index
- Std

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Functions that operate on the ith element of a list.

While it is sometimes necessary to perform these operations on lists (hence their inclusion here), the functions were moved to an inner module to prevent their overuse: all functions work in O(n) time. You might prefer to use Array or DynArray for constant time indexed element access.

val index_of : 'a t -> 'a -> int

Return the index (position : 0 starting) of an element in a ref list, using ( = ) for testing element equality raise Not_found if no element was found

val index : ('a -> bool) -> 'a t -> int

Return the index (position : 0 starting) of an element in a ref list, using the specified comparator raise Not_found if no element was found

val at_index : 'a t -> int -> 'a

Return the element of ref list at the specified index raise Invalid_index if the index is outside 0 ; length-1

val set : 'a t -> int -> 'a -> unit

Change the element at the specified index raise Invalid_index if the index is outside 0 ; length-1

val remove_at : 'a t -> int -> unit

Remove the element at the specified index raise Invalid_index if the index is outside 0 ; length-1