Function JoinPath

src/benchmark/Performance.cpp:127–136

}

std::string JoinPath(const std::string& directory, const std::string& child) {
  if (directory.empty()) {
    return child;
  }
  const char last = directory[directory.size() - 1];
  if (last == '/' || last == '\\') {
    return directory + child;
  }
  return directory + "/" + child;
}

std::string GetParentDirectory(const std::string& path) {
  const std::string::size_type pos = path.find_last_of("/\\");