removed name collision for enum member FILE, renamed to FILEIO

src/process.cc

@@ -327,7 +327,7 @@ Process::open_write(const std::string &p_filename, int filetype)
 {
   if (filetype == CDI_UNDEFID) filetype = cdo_filetype();
 
-  if (write_mode == ProcessWriteMode::FILE) { add_file_out_stream(p_filename); }
+  if (write_mode == ProcessWriteMode::FILEIO) { add_file_out_stream(p_filename); }
   else if (write_mode == ProcessWriteMode::MEMORY)
     {
       auto [fid, sid] = create_output();

src/process.h

@@ -30,7 +30,7 @@ enum class ProcessStatus
 };
 enum class ProcessWriteMode
 {
-  FILE = 0,
+  FILEIO = 0,
   MEMORY = 1
 
 };
@@ -44,7 +44,7 @@ private:
 public:
   /* Member Variables */
 
-  ProcessWriteMode write_mode = ProcessWriteMode::FILE;
+  ProcessWriteMode write_mode = ProcessWriteMode::FILEIO;
   int m_ID;
   const CdoModule &m_module;
   int m_posInParent;