Fix col/rowsupport with range (#6)

JuliaLinearAlgebra · Jul 14, 2020 · 668ee09 · 668ee09 · dlfivefifty · Jul 14, 2020
1 parent e849ca5
commit 668ee09
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diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "SemiseparableMatrices"
 uuid = "f8ebbe35-cbfb-4060-bf7f-b10e4670cf57"
 authors = ["Sheehan Olver <[email protected]>"]
-version = "0.1"
+version = "0.1.1"
 
 [deps]
 ArrayLayouts = "4c555306-a7a7-4459-81d9-ec55ddd5c99a"
@@ -18,10 +18,9 @@ BandedMatrices = "0.15.6"
 BlockBandedMatrices = "0.8.3"
 LazyArrays = "0.16.7"
 LazyBandedMatrices = "0.2.7"
-MatrixFactorizations = "0.4"
+MatrixFactorizations = "0.4, 0.5"
 julia = "1.3"
 
-
 [extras]
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"

diff --git a/src/AlmostBandedMatrix.jl b/src/AlmostBandedMatrix.jl
@@ -73,12 +73,12 @@ Base.IndexStyle(::Type{ABM}) where {ABM<:AlmostBandedMatrix} =
 
 function colsupport(::AbstractAlmostBandedLayout, A, j) 
     l,_ = almostbandwidths(A)
-    Base.OneTo(min(j+l,size(A,1)))
+    Base.OneTo(min(maximum(j)+l,size(A,1)))
 end
 
 function rowsupport(::AbstractAlmostBandedLayout, A, k) 
     l,_ = almostbandwidths(A)
-    max(1,k-l):size(A,2)
+    max(1,minimum(k)-l):size(A,2)
 end
 
 function getindex(B::AlmostBandedMatrix, k::Integer, j::Integer)