llvm::sys::path::has_root_directory

Synopsis

Declared in <llvm/Support/Path.h>

bool
has_root_directory(
    Twine const& path,
    Style style = Style::native);

root_directory != ""

True if the path has a root directory, false otherwise.

Name	Description
path	Input path.
style	The style of `path` (e.g. Windows or POSIX). "native" style means to derive the style from the host.