Method parse

lib/swoc/unit_tests/ex_ipspace_properties.cc:399–433

}

bool
Table::parse(TextView src) {
  unsigned line_no = 0;
  while (src) {
    auto line = src.take_prefix_at('\n').ltrim_if(&isspace);
    ++line_no;
    // skip blank and comment lines.
    if (line.empty() || '#' == *line) {
      continue;
    }

    auto range_token = line.take_prefix_at(',');
    IPRange range{range_token};
    if (range.empty()) {
      std::cout << W().print("{} is not a valid range specification.", range_token);
      continue; // This is an error, real code should report it.
    }

    auto span = _arena.alloc(_size).rebind<std::byte>(); // need this broken out.
    Row row{span};                                       // store the original span to preserve it.
    for (auto const &col : _columns) {
      auto token = this->token(line);
      if (col->needs_localized_token()) {
        token = this->localize(token);
      }
      if (!col->parse(token, span.subspan(0, col->size()))) {
        std::cout << W().print("Value \"{}\" at index {} on line {} is invalid.", token, col->idx(), line_no);
      }
      // drop reference to storage used by this column.
      span.remove_prefix(col->size());
    }
    _space.mark(range, std::move(row));
  }
  return true;
}

auto
Table::find(IPAddr const &addr) -> Row * {