From 55afe6899bc9e497d67e6044ade3de39bafbac06 Mon Sep 17 00:00:00 2001
From: Johannes Schumann <johannes.schumann@fau.de>
Date: Mon, 24 Apr 2023 12:56:52 +0200
Subject: [PATCH] Add comments

---
 src/iteration.jl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/iteration.jl b/src/iteration.jl
index 743304ad..a9b0249f 100644
--- a/src/iteration.jl
+++ b/src/iteration.jl
@@ -462,10 +462,10 @@ function Base.getindex(ba::LazyBranch{T,J,B}, range::UnitRange) where {T,J,B}
     ib2 = findfirst(x -> x > (last(range) - 1), ba.fEntry) 
     if isnothing(ib1) #Check if we are completely on the recovered basket
         offset = ba.b.fBasketEntry[end]
-        iths = [-1]
+        iths = [-1] # use magic number -1 as address for recovered basket only
     elseif isnothing(ib2) # Check if we partially on the recovered basket
         offset = ba.fEntry[ib1-1]
-        iths = vcat(collect(ib1-1:length(ba.fEntry)-1), -1)
+        iths = vcat(collect(ib1-1:length(ba.fEntry)-1), -1) # append magic number -1 for recovered basket at the end of the basket address range
     else # Keep everything as it was
         offset = ba.fEntry[ib1-1]
         iths = ib1-1:ib2-1