Portability	Portable
Stability	Experimental
Maintainer	Dan Doel <dan.doel@gmail.com>

Data.Array.Vector.Algorithms.Merge

Description

This module implements a simple top-down merge sort. The temporary buffer is preallocated to 1/2 the size of the input array, and shared through the entire sorting process to ease the amount of allocation performed in total. This is a stable sort.

Synopsis

Documentation

sort :: (Ord e, UA e) => MUArr e s -> ST s ()Source

Sorts an array using the default comparison.

sortBy :: UA e => Comparison e -> MUArr e s -> ST s ()Source

Sorts an array using a custom comparison.

sortByBounds :: UA e => Comparison e -> MUArr e s -> Int -> Int -> ST s ()Source

Sorts a portion of an array [l,u) using a custom comparison.

type Comparison e = e -> e -> Ordering Source

A type of comparisons between two values of a given type.