Method build

src/tsutil/Regex.cc:336–351

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//----------------------------------------------------------------------------
bool
DFA::build(const std::string_view pattern, unsigned flags)
{
  Regex       rxp;
  std::string string{pattern};

  if (!(flags & RE_UNANCHORED)) {
    flags |= RE_ANCHORED;
  }

  if (!rxp.compile(pattern, flags)) {
    return false;
  }
  _patterns.emplace_back(std::move(rxp), std::move(string));
  return true;
}

//----------------------------------------------------------------------------
int32_t