From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Wed, 9 Jan 2002 07:26:22 +0000 (+0000)
Subject: Work around a problem where we have stringstream but where the wrong return type... 
X-Git-Tag: v8.0.0~18473
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=24ffc0cd3c48e1450f22bc8930aa4717a97084e8;p=dealii.git

Work around a problem where we have stringstream but where the wrong return type of srt() is there.


git-svn-id: https://svn.dealii.org/trunk@5362 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/examples/step-5/step-5.cc b/deal.II/examples/step-5/step-5.cc
index 493a03c65f..91ef76fd63 100644
--- a/deal.II/examples/step-5/step-5.cc
+++ b/deal.II/examples/step-5/step-5.cc
@@ -858,9 +858,18 @@ void LaplaceProblem<dim>::output_results (const unsigned int cycle) const
   
 				   // We can get whatever we wrote to
 				   // the stream using the ``str()''
-				   // function. Use that as filename
+				   // function. If the new stringstream
+                                   // classes are used, then the result is
+                                   // a string which we have to convert to
+                                   // a char* using the ``c_str()''
+                                   // function, otherwise the result is a
+                                   // char* right away.  Use that as filename
 				   // for the output stream:
+#ifdef HAVE_STD_STRINGSTREAM
+  std::ofstream output (filename.str().c_str());
+#else
   std::ofstream output (filename.str());
+#endif
 				   // And then write the data to the
 				   // file.
   data_out.write_eps (output);