This creates a BPath object `p` that represents the path "/home/user/Documents/report.docx". 2. Retrieving parts of a path:c++
These methods allow you to easily extract information from a path. 3. Manipulating paths:c++ BPath parent_dir = p.parent_path(); BPath new_path = parent_dir / "archive" / p.filename(); ``` The `/` operator performs path concatenation, so the above code constructs a new path that represents "/home/user/Documents/archive/report.docx". Overall, BPath is a useful class for working with file system paths in C++. It is part of the Boost Filesystem library, which is available as a standalone package or as part of the Boost C++ library.