The C++ filesystem section contains the following, which basically means you can’t do safe IO when other programs are running in the same computer: “ The behav

The C++ filesystem section contains the following, which basically means you can’t do safe IO when other programs are running in the same computer: “ The behavior is undefined if the calls to functions in this library introduce a file system race, that is, when multiple threads, processes, or computers interleave access and modification to the same object in a file system.”