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Support BlockArrays v1.10 #245

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061b48b
Support BlockArrays v1.10
dlfivefifty Jul 3, 2026
3d799d2
Update interfaceimpl.jl
dlfivefifty Jul 3, 2026
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2 changes: 1 addition & 1 deletion Project.toml
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
name = "BlockBandedMatrices"
uuid = "ffab5731-97b5-5995-9138-79e8c1846df0"
version = "0.13.5"
version = "0.13.6"

[deps]
ArrayLayouts = "4c555306-a7a7-4459-81d9-ec55ddd5c99a"
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10 changes: 5 additions & 5 deletions src/interfaceimpl.jl
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Expand Up @@ -57,8 +57,8 @@ function blockbandwidths(::AbstractBandedLayout, (a,b)::Tuple{AbstractBlockedUni
end
end

function blockbandwidths(::AbstractBandedLayout, (a,b)::Tuple{BlockedOneTo{<:Any,<:AbstractRange}, BlockedOneTo{<:Any,<:AbstractRange}}, A)
a ≠ b && return blockbandwidths(UnknownLayout(), (a,b), A) # can implement same step but not done yet
function blockbandwidths(::AbstractBandedLayout, (a,b)::Tuple{AbstractBlockedUnitRange{<:Any,<:AbstractRange}, AbstractBlockedUnitRange{<:Any,<:AbstractRange}}, A)
step(a.lasts) ≠ step(b.lasts) && return blockbandwidths(UnknownLayout(), (a,b), A) # can implement same step but not done yet
l,u = bandwidths(A)
s = step(a.lasts) # normal blocksize
(l+s-1) ÷ s, (u+s-1) ÷ s
Expand All @@ -85,9 +85,9 @@ sublayout(::DiagonalLayout{L}, inds::Type{<:NTuple{2,BS}}) where {L,BS<:BlockSli

##
# special for unitblocks
blockbandwidths(A::BlockedMatrix{<:Any,<:Any,<:NTuple{2,BlockedOneTo{Int,<:AbstractUnitRange{Int}}}}) = bandwidths(A.blocks)
blockbandwidths(A::BlockedMatrix{<:Any,<:Diagonal,<:NTuple{2,BlockedOneTo{Int,<:AbstractUnitRange{Int}}}}) = bandwidths(A.blocks)
subblockbandwidths(A::BlockedMatrix{<:Any,<:Any,<:NTuple{2,BlockedOneTo{Int,<:AbstractUnitRange{Int}}}}) = (0,0)
blockbandwidths(A::BlockedMatrix{<:Any,<:Any,<:NTuple{2,AbstractBlockedUnitRange{Int,<:AbstractUnitRange{Int}}}}) = bandwidths(A.blocks)
blockbandwidths(A::BlockedMatrix{<:Any,<:Diagonal,<:NTuple{2,AbstractBlockedUnitRange{Int,<:AbstractUnitRange{Int}}}}) = bandwidths(A.blocks)
subblockbandwidths(A::BlockedMatrix{<:Any,<:Any,<:NTuple{2,AbstractBlockedUnitRange{Int,<:AbstractUnitRange{Int}}}}) = (0,0)


## BlockVector
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