From 67b7b8bf82aeed4d16912cc7aa5307add9276db7 Mon Sep 17 00:00:00 2001 From: David Wells Date: Sun, 21 Feb 2016 09:08:22 -0500 Subject: [PATCH] Relate versions of InverseMatrix in steps 20-22. --- examples/step-20/step-20.cc | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/examples/step-20/step-20.cc b/examples/step-20/step-20.cc index d94627be3c..0c8cfc16df 100644 --- a/examples/step-20/step-20.cc +++ b/examples/step-20/step-20.cc @@ -565,7 +565,9 @@ namespace Step20 // wrap the action of either inverse in a simple class. The only things we // would like to note are that this class is derived from // Subscriptor and, as mentioned above, it stores a pointer to - // the underlying matrix with a SmartPointer object. + // the underlying matrix with a SmartPointer object. This class + // also appears in step-21 and a more advanced version of it appears in + // step-22. template class InverseMatrix : public Subscriptor { -- 2.39.5