PrimitiveArray-0.5.0.0: Efficient multidimensional arrays

Safe HaskellNone

Data.Array.Repa.ExtShape

Description

Additional functions on shapes

Synopsis

Documentation

class ExtShape sh whereSource

A number of additional operations that are useful together with PrimitiveArrays.

Methods

subDim :: sh -> sh -> shSource

subtract the right coordinates from the left. Does not check if the resulting shape make sense.

rangeList :: sh -> sh -> [sh]Source

Given an index and an extend, return a list of all indices. For rangeList (Z:.3) (Z:.2) this returns [(Z:.3), (Z:.4), (Z:.5)].

Instances