From: David Wells <wellsd2@rpi.edu>
Date: Wed, 1 Mar 2017 17:55:48 +0000 (-0500)
Subject: Restore stream flags after use.
X-Git-Tag: v8.5.0-rc1~82^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3081e38a1ffea2b26d4314845fd34dac155e27d5;p=dealii.git

Restore stream flags after use.

This was caught by Coverity.
---

diff --git a/source/base/table_handler.cc b/source/base/table_handler.cc
index 4f1099b75d..2c7e18d4db 100644
--- a/source/base/table_handler.cc
+++ b/source/base/table_handler.cc
@@ -16,6 +16,8 @@
 #include <deal.II/base/table_handler.h>
 #include <deal.II/base/table.h>
 
+#include <boost/io/ios_state.hpp>
+
 #include <sstream>
 #include <iostream>
 #include <iomanip>
@@ -322,6 +324,7 @@ void TableHandler::write_text(std::ostream &out,
                               const TextOutputFormat format) const
 {
   AssertThrow (out, ExcIO());
+  boost::io::ios_flags_saver restore_flags(out);
 
   // first pad the table from below if necessary
   if (auto_fill_mode == true)
diff --git a/source/lac/trilinos_epetra_vector.cc b/source/lac/trilinos_epetra_vector.cc
index b42db82a21..a034f0d579 100644
--- a/source/lac/trilinos_epetra_vector.cc
+++ b/source/lac/trilinos_epetra_vector.cc
@@ -20,6 +20,9 @@
 #ifdef DEAL_II_WITH_MPI
 
 #include <deal.II/base/index_set.h>
+
+#include <boost/io/ios_state.hpp>
+
 #include "Epetra_Import.h"
 #include "Epetra_Map.h"
 #include "Epetra_MpiComm.h"
@@ -482,6 +485,7 @@ namespace LinearAlgebra
                        const bool across) const
     {
       AssertThrow(out, ExcIO());
+      boost::io::ios_flags_saver restore_flags(out);
 
       // Get a representation of the vector and loop over all
       // the elements
diff --git a/source/lac/trilinos_vector_base.cc b/source/lac/trilinos_vector_base.cc
index 5bfcf9b55a..523081785c 100644
--- a/source/lac/trilinos_vector_base.cc
+++ b/source/lac/trilinos_vector_base.cc
@@ -25,6 +25,8 @@
 DEAL_II_DISABLE_EXTRA_DIAGNOSTICS
 #  include <Epetra_Import.h>
 #  include <Epetra_Export.h>
+
+#  include <boost/io/ios_state.hpp>
 DEAL_II_ENABLE_EXTRA_DIAGNOSTICS
 
 
@@ -487,6 +489,7 @@ namespace TrilinosWrappers
                      const bool         across) const
   {
     AssertThrow (out, ExcIO());
+    boost::io::ios_flags_saver restore_flags(out);
 
     // get a representation of the
     // vector and loop over all