Function operator<

extern/re2/re2/stringpiece.h:187–191

}

inline bool operator<(const StringPiece& x, const StringPiece& y) {
  StringPiece::size_type min_size = std::min(x.size(), y.size());
  int r = min_size == 0 ? 0 : memcmp(x.data(), y.data(), min_size);
  return (r < 0) || (r == 0 && x.size() < y.size());
}

inline bool operator>(const StringPiece& x, const StringPiece& y) {
  return y < x;