From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Fri, 10 May 2019 16:09:20 +0000 (+0200)
Subject: Mention that we can still access the old index sets in DoFHandler
X-Git-Tag: v9.1.0-rc1~73^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1edfd623cd927000f7682b5298aa33089c70991;p=dealii.git

Mention that we can still access the old index sets in DoFHandler
---

diff --git a/source/dofs/dof_handler_policy.cc b/source/dofs/dof_handler_policy.cc
index 0a43d18831..66a501a686 100644
--- a/source/dofs/dof_handler_policy.cc
+++ b/source/dofs/dof_handler_policy.cc
@@ -5679,6 +5679,8 @@ namespace internal
                                             *dof_handler,
                                             /*check_validity=*/false);
 
+            // Since we have not updated the number cache yet, we can use the
+            // index sets contained in the DoFHandler at this stage.
             return NumberCache(dof_handler->locally_owned_dofs_per_processor(),
                                Utilities::MPI::this_mpi_process(
                                  triangulation->get_communicator()));