JuliaArrays / JuliaArrays/BlockArrays.jl

Mortaring OffsetArrays does not work

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Dominant language
Julia
Stars
254
Forks
39
PR merge metrics
No merged PRs in 30d

Description

Not that I need offset arrays as blocks but I found this while playing with it:

julia> mortar([fill!(OffsetArray{Int}(undef, 0:2), 0), fill!(OffsetArray{Int}(undef, 0:2), 0)])
2-blocked 6-element BlockArray{Int64,1,Array{OffsetArray{Int64,1,Array{Int64,1}},1},Tuple{BlockedUnitRange{Array{Int64,1}}}}:
   0
   0
 #undef
 ──────
   0
   0
 #undef

Is it supposed to work?

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Research direction

Start by reproducing the Julia example using mortar with OffsetArray blocks. Inspect the mortar entry point and its handling of offset axes, then determine the expected behavior for this case. Done means the supported behavior is established and covered by a regression test if the operation is intended to work.

Written by the indexing model from the issue text.

Assessment

Tech stack
julia
Domain
data
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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