Function TokenNext

src/mydefs.cpp:729–736

returns next token, "" if done or first empty token

/// returns next token, "" if done or first empty token
std::string TokenNext(std::string& in, std::string delim) {
  std::string out;
  if (GetTokenNext(in, delim, out)) {
    return out;
  } else {
    return "";
  }
}

/// output all vector values separated by delimiter
std::string VectorDelimited(const std::vector<std::string>& items, const std::string& delimiter) {