* all used temp file names.
* If you don't have to remove the temp file manually, use TempFile instead!
*/
+FileName const tempFileName(FileName, bool const dir = false);
+/// Get temporary file name with custom path
+FileName const tempFileName(FileName, std::string const &, bool const dir = false);
+/// Get temporary file name with default path
FileName const tempFileName(std::string const &, bool const dir = false);
/// Remove and unregister a temporary file.