Non-member functions
Apart from the classes, C++ has pre-defined functions to help us fully use filesystem library.
We'll cover the following...
Many non-member functions exist for manipulating the filesystem, which are:
| Non-member functions | Description |
|---|---|
absolute |
Composes an absolute path. |
canonical and weakly_canonical |
Composes a canonical path. |
relative and proximate |
Composes a relative path. |
copy |