Function StrAppend

tensorflow/core/lib/strings/strcat.h:234–240

// Support 5 or more arguments
template <typename... AV>
inline void StrAppend(string *dest, const AlphaNum &a, const AlphaNum &b,
                      const AlphaNum &c, const AlphaNum &d, const AlphaNum &e,
                      const AV &... args) {
  internal::AppendPieces(dest,
                         {a.Piece(), b.Piece(), c.Piece(), d.Piece(), e.Piece(),
                          static_cast<const AlphaNum &>(args).Piece()...});
}

}  // namespace strings
}  // namespace tensorflow