Method getLenRelatedArgNo

lib/propanalysis/ArgFlow.cpp:186–191

TODO: implement to handle more than one related args

// TODO: implement to handle more than one related args
unsigned ArgFlow::getLenRelatedArgNo() {
  assert(hasLenRelatedArg() &&
         "An ArgFlow can't get length related arg number!");
  return !SizeArgs.empty() ? (*SizeArgs.begin())->getArgNo()
                           : (*ArrayArgs.begin())->getArgNo();
}

std::shared_ptr<ArgFlow::StructInfo> ArgFlow::getStructInfo() { return STInfo; }