[fs.op.create.directories] (original) (raw)

31 Input/output library [input.output]

31.12 File systems [filesystems]

31.12.13 Filesystem operation functions [fs.op.funcs]

31.12.13.7 Create directories [fs.op.create.directories]

bool filesystem::create_directories(const path& p);bool filesystem::create_directories(const path& p, error_code& ec);

Effects: Calls create_directory for each element of p that does not exist.

Returns: true if a new directory was created for the directory p resolves to, otherwise false.

Complexity: where n is the number of elements of p.