Data.Ix missing info on row/column major indexing
I've tried to use Data.Ix with Data.Vector for image manipulations and I confused column with row-major indexing.
I expected than Data.Ix.index ((0,0),(3,3)) (1,0) == 1 while it is actually equal to 4.
Documentation for Data.Ix should explicitly state that it is row-major indexing and function Data.Ix.index might be accompanied by example like: index ((0,0),(3,3)) (1,0) == 4 which should be obvious.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.6.3 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | libraries/base |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |