Method RemoveDirectoryName

rtpose_wrapper/src/gtest/gtest-all.cpp:7575–7578

Returns a copy of the FilePath with the directory part removed. Example: FilePath("path/to/file").RemoveDirectoryName() returns FilePath("file"). If there is no directory part ("just_a_file"), it returns the FilePath unmodified. If there is no file part ("just_a_dir/") it returns an empty FilePath (""). On Windows platform, '\' is the path separator, otherwise it is '/'.

// returns an empty FilePath ("").
// On Windows platform, '\' is the path separator, otherwise it is '/'.
FilePath FilePath::RemoveDirectoryName() const {
  const char* const last_sep = FindLastPathSeparator();
  return last_sep ? FilePath(String(last_sep + 1)) : *this;
}

// RemoveFileName returns the directory path with the filename removed.
// Example: FilePath("path/to/file").RemoveFileName() returns "path/to/".