From f337116f282b01ef3d755fa86d8408751fce85a3 Mon Sep 17 00:00:00 2001
From: Thomas Fischer <thomas.fischer@ufz.de>
Date: Tue, 28 Apr 2020 10:51:36 +0200
Subject: [PATCH] Move constructFileName from BaseLib to ProcessLib.

---
 BaseLib/FileTools.cpp        |  9 +++++++++
 BaseLib/FileTools.h          |  5 +++++
 ProcessLib/Output/Output.cpp | 15 ++++-----------
 3 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/BaseLib/FileTools.cpp b/BaseLib/FileTools.cpp
index feac1373cf2..7bacc0dfb93 100644
--- a/BaseLib/FileTools.cpp
+++ b/BaseLib/FileTools.cpp
@@ -37,6 +37,15 @@ bool IsFileExisting(const std::string &strFilename)
     return fs::exists(fs::path(strFilename));
 }
 
+std::string constructFileName(std::string const& prefix,
+                              int const process_id,
+                              int const timestep,
+                              double const t)
+{
+    return prefix + "_pcs_" + std::to_string(process_id) + "_ts_" +
+           std::to_string(timestep) + "_t_" + std::to_string(t);
+}
+
 double swapEndianness(double const& v)
 {
     union
diff --git a/BaseLib/FileTools.h b/BaseLib/FileTools.h
index daf67284e39..d8c3e9d5738 100644
--- a/BaseLib/FileTools.h
+++ b/BaseLib/FileTools.h
@@ -29,6 +29,11 @@ namespace BaseLib
  */
 bool IsFileExisting(const std::string &strFilename);
 
+std::string constructFileName(std::string const& prefix,
+                              int const process_id,
+                              int const timestep,
+                              double const t);
+
 /**
  * \brief write value as binary into the given output stream
  *
diff --git a/ProcessLib/Output/Output.cpp b/ProcessLib/Output/Output.cpp
index 029a941d71c..e0e907a69c8 100644
--- a/ProcessLib/Output/Output.cpp
+++ b/ProcessLib/Output/Output.cpp
@@ -44,15 +44,6 @@ int convertVtkDataMode(std::string const& data_mode)
         "Binary, or Appended.",
         data_mode);
 }
-
-std::string constructFileName(std::string const& prefix,
-                              int const process_id,
-                              int const timestep,
-                              double const t)
-{
-    return prefix + "_pcs_" + std::to_string(process_id) + "_ts_" +
-           std::to_string(timestep) + "_t_" + std::to_string(t);
-}
 }  // namespace
 
 namespace ProcessLib
@@ -156,7 +147,8 @@ struct Output::OutputFile
     OutputFile(std::string const& directory, std::string const& prefix,
                int const process_id, int const timestep, double const t,
                int const data_mode_, bool const compression_)
-        : name(constructFileName(prefix, process_id, timestep, t) + ".vtu"),
+        : name(BaseLib::constructFileName(prefix, process_id, timestep, t) +
+               ".vtu"),
           path(BaseLib::joinPaths(directory, name)),
           data_mode(data_mode_),
           compression(compression_)
@@ -372,7 +364,8 @@ void Output::doOutputNonlinearIteration(Process const& process,
     findProcessData(process, process_id);
 
     std::string const output_file_name =
-        constructFileName(_output_file_prefix, process_id, timestep, t) +
+        BaseLib::constructFileName(_output_file_prefix, process_id, timestep,
+                                   t) +
         "_nliter_" + std::to_string(iteration) + ".vtu";
     std::string const output_file_path =
         BaseLib::joinPaths(_output_directory, output_file_name);
-- 
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