0004489: Additional feature for module set

View Issue Details [ Jump to Notes ]

[ Issue History ] [ Print ]

Project

Category

View Status

Date Submitted

Last Update

0004489

OCaml

OCaml general

public

2008-01-23 19:12

2008-02-19 15:17

Reporter

Christophe

Assigned To

Priority

normal

Severity

feature

Reproducibility

always

Status

acknowledged

Resolution

open

Platform

OS Version

Product Version

3.10.0

Target Version

Fixed in Version

Summary

0004489: Additional feature for module set

Description

I upload a module Myset that contains the Set module plus additional VERY useful functions :

   val max_elt_lt : elt -> t -> elt
return the largest element lower than the first arg
    val min_elt_gt : elt -> t -> elt
return the smallest element greater thant the first arg

The next two function are very useful when the order is only a preorder (when different elements x y are equals using Ord.compare) :

    val get_eq : elt -> t -> elt
return the element equals to the first arg if any (or raise Not_found)

    val split_elt : elt -> t -> t * elt option * t
same as split but it returns the element equals to the first arg (if any)

PLEASE, add it to the Set module into the next release :)

   Christophe

Tags

No tags attached.

Attached Files

myset.tbz2 [^] (4,114 bytes) 2008-01-23 19:12

Relationships

related to

0000340

closed

frisch

Implementer dans Map les memes operations que dans Set

Notes
There are no notes attached to this issue.

Issue History
Date Modified	Username	Field	Change
2008-01-23 19:12	Christophe	New Issue
2008-01-23 19:12	Christophe	File Added: myset.tbz2
2008-02-19 15:17	doligez	Relationship added	related to 0000340
2008-02-19 15:17	doligez	Status	new => acknowledged