[BL] Remove unused fct. 'constructFileName'.

BaseLib/FileTools.cpp

@@ -140,15 +140,6 @@ std::string constructFormattedFileName(std::string const& format_specification,
     return result;
 }
 
-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

BaseLib/FileTools.h

@@ -47,11 +47,6 @@ std::string constructFormattedFileName(std::string const& prefix,
                                        int const timestep,
                                        double const t);
 
-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
  *