From cfe083e31dfcb015dc02fb19d424563d5b8155e9 Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Fri, 2 Dec 2022 15:49:12 -0700
Subject: [PATCH] Just do 'using namespace dealii' in main().

---
 examples/step-12b/step-12b.cc | 3 ++-
 examples/step-81/step-81.cc   | 4 +++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/examples/step-12b/step-12b.cc b/examples/step-12b/step-12b.cc
index 7a7b03ba52..83a0462649 100644
--- a/examples/step-12b/step-12b.cc
+++ b/examples/step-12b/step-12b.cc
@@ -640,7 +640,8 @@ int main()
 {
   try
     {
-      dealii::deallog.depth_console(5);
+      using namespace dealii;
+      deallog.depth_console(5);
 
       Step12::AdvectionProblem<2> dgmethod;
       dgmethod.run();
diff --git a/examples/step-81/step-81.cc b/examples/step-81/step-81.cc
index 1caef9e297..2e3df44434 100644
--- a/examples/step-81/step-81.cc
+++ b/examples/step-81/step-81.cc
@@ -870,8 +870,10 @@ int main()
 {
   try
     {
+      using namespace dealii;
+
       Step81::Maxwell<2> maxwell_2d;
-      dealii::ParameterAcceptor::initialize("parameters.prm");
+      ParameterAcceptor::initialize("parameters.prm");
       maxwell_2d.run();
     }
   catch (std::exception &exc)
-- 
2.39.5