From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Mon, 30 May 2022 17:17:56 +0000 (-0600)
Subject: Modernize code.
X-Git-Tag: v9.4.0-rc1~111^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F13861%2Fhead;p=dealii.git

Modernize code.
---

diff --git a/source/base/data_out_base.cc b/source/base/data_out_base.cc
index a6794da7ba..5844e00262 100644
--- a/source/base/data_out_base.cc
+++ b/source/base/data_out_base.cc
@@ -8007,7 +8007,7 @@ DataOutInterface<dim, spacedim>::write_xdmf_file(
   // Only rank 0 process writes the XDMF file
   if (myrank == 0)
     {
-      std::ofstream xdmf_file(filename.c_str());
+      std::ofstream xdmf_file(filename);
 
       xdmf_file << "<?xml version=\"1.0\" ?>\n";
       xdmf_file << "<!DOCTYPE Xdmf SYSTEM \"Xdmf.dtd\" []>\n";