Portability | Portable |
---|---|

Stability | Experimental |

Maintainer | Dan Doel <dan.doel@gmail.com> |

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.

# Documentation

sort :: (PrimMonad m, MVector v e, Ord e) => v (PrimState m) e -> m ()Source

Sorts an array using the default comparison.

sortBy :: (PrimMonad m, MVector v e) => Comparison e -> v (PrimState m) e -> m ()Source

Sorts an array using a custom comparison.

sortByBounds :: (PrimMonad m, MVector v e) => Comparison e -> v (PrimState m) e -> Int -> Int -> m ()Source

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

type Comparison e = e -> e -> OrderingSource

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