From 0b44040ac490dc47f85a8cd4ae80e8b58f7066ae Mon Sep 17 00:00:00 2001
From: Jishnu Bhattacharya <jishnub.github@gmail.com>
Date: Wed, 28 Jun 2023 22:54:52 +0530
Subject: [PATCH] forward view to parent for PseudoBlockArray

---
 src/views.jl | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/views.jl b/src/views.jl
index f0320d77..8f51e9e3 100644
--- a/src/views.jl
+++ b/src/views.jl
@@ -170,6 +170,13 @@ end
 
 view(A::AdjOrTrans{<:Any,<:BlockArray}, K::Block{1}, J::Block{1}) = view(A, Block(Int(K), Int(J)))
 
+# PseudoBlockArray
+
+function view(A::PseudoBlockArray, inds::Union{Int, AbstractArray{Int}, Colon}...)
+    indsparent = to_indices(A, inds)
+    view(A.blocks, indsparent...)
+end
+
 @propagate_inbounds getindex(v::LinearAlgebra.AdjOrTransAbsVec, ::Colon, is::AbstractArray{<:Block{1}}) = LinearAlgebra.wrapperop(v)(v.parent[is])