readIdentifier()

int readIdentifier	(	const std::string_view &	str,
		const IdentifierHash &	map,
		size_t &	begin_loc,
		size_t	end_loc )

Definition at line 96 of file BasicPolyListParser.cpp.

{
  /*
    std::cout << str << "(begin=" << begin_loc << ", end=" << end_loc << " )" << std::endl;
  */
    // if str[0] is a character, find the identifier, and increment str past that,
  if (begin_loc >= end_loc or not isalpha(str[begin_loc])) return -1; // TODO: throw an error here?
  size_t loc = begin_loc;
  while (loc < end_loc and (isdigit(str[loc]) or isalpha(str[loc]) or str[loc] == '_'))
    {
      loc++;
    }
  std::string_view iden = str.substr(begin_loc, loc-begin_loc);
  begin_loc = loc;
  return map.find(iden);
}

References IdentifierHash::find().

Referenced by parseBasicPoly().