Function get_int_element

library/tests/parse.cpp:584–596

bool get_int_element(
  const string& elem,
  int& res,
  const string& errtext)
{
  if (! str2int(elem, res))
  {
    cout << errtext << ": '" << elem << "'\n";
    return false;
  }
  else
    return true;
}


bool strip_quotes(