Function VecToStr

include/singa/utils/string.h:56–64

template <typename T>
inline std::string VecToStr(const std::vector<T>& in) {
  std::string out = "(";

  for (auto x : in) {
    out += std::to_string(x) + ", ";
  }
  out += ")";
  return out;
}

/**
 * Tokenize a string.