switch(analyse_code)
{
case analyse_disjoint :
- return true;
case analyse_on_offsetted :
- mutable_turn.count_on_offsetted++; // value is not used anymore
- return true;
case analyse_on_original_boundary :
- mutable_turn.count_on_original_boundary++;
return true;
case analyse_within :
mutable_turn.count_within++;