bool EnhanceNet::Connectivity_Processing (Db_File *fh)
{
Connect_File *file;
bool stat;
stat = Network_Service::Connectivity_Processing (fh);
file = (Connect_File *) fh;
if (!stat) {
if (file->Node () == 0) return (false);
} else if (type_flag || Connect_Code (file->Type ()) == NO_TYPE) {
Connect_Data *connect_ptr = connect_data.New_Record ();
connect_ptr->Type (NO_TYPE);
}
//---- save the record to the database ----
if (First_Record ()) {
if (!connect_db.Max_Records (file->Num_Records ())) {
Error ("Insufficient Memory for Lane Connectivity Database");
}
}
connect_db.Copy_Fields (file);
if (!connect_db.Add_Record ()) {
Error ("Writing Lane Connectivity Database");
}
return (stat);
}
bool SubareaNet::Connectivity_Processing (Db_File *fh)
{
static Connect_File *new_file;
int node;
Node_Data *node_ptr;
Connect_File *file = (Connect_File *) fh;
if (First_Record ()) {
new_file = (Connect_File *) Network_Db_Base (NEW_LANE_CONNECTIVITY);
}
//---- read and save the data ----
node = file->Node ();
if (node == 0) return (false);
node_ptr = node_data.Get (node);
if (node_ptr == NULL) {
Warning ("Connection Node %d was Not Found", node);
return (false);
}
//---- check the node number ----
if (node_ptr->Type () == 1) {
//---- copy the fields to the subarea file ----
new_file->Copy_Fields (file);
if (!new_file->Write ()) {
Error ("Writing %s", new_file->File_Type ());
}
nconnect++;
}
//---- don't save the record ----
return (false);
}
void Data_Service::Write_Connections (void)
{
Connect_File *file = (Connect_File *) System_File_Handle (NEW_CONNECTION);
int dir, index, count;
Connect_Data *connect_ptr;
Dir_Data *dir_ptr;
Link_Data *link_ptr;
Int_Map_Itr itr;
count = 0;
Show_Message (String ("Writing %s -- Record") % file->File_Type ());
Set_Progress ();
for (itr = link_map.begin (); itr != link_map.end (); itr++) {
link_ptr = &link_array [itr->second];
for (dir=0; dir < 2; dir++) {
index = (dir) ? link_ptr->BA_Dir () : link_ptr->AB_Dir ();
if (index < 0) continue;
Show_Progress ();
dir_ptr = &dir_array [index];
for (index = dir_ptr->First_Connect (); index >= 0; index = connect_ptr->Next_Index ()) {
connect_ptr = &connect_array [index];
count += Put_Connect_Data (*file, *connect_ptr);
}
}
}
Show_Progress (count);
End_Progress ();
file->Close ();
Print (2, String ("%s Records = %d") % file->File_Type () % count);
}
void Data_Service::Initialize_Connects (Connect_File &file)
{
Required_File_Check (file, LINK);
if (file.Version () <= 40) {
Required_File_Check (file, POCKET);
}
int percent = System_Data_Reserve (CONNECTION);
if (connect_array.capacity () == 0 && percent > 0) {
int num = file.Num_Records ();
if (percent != 100) {
num = (int) ((double) num * percent / 100.0);
} else if (file.Version () <= 40) {
num = (int) (num / 2.25);
}
if (num > 1) {
connect_array.reserve (num);
if (num > (int) connect_array.capacity ()) Mem_Error (file.File_ID ());
}
}
}
bool Data_Service::Get_Connect_Data (Connect_File &file, Connect_Data &connect_rec)
{
int link, dir, node, dir_index, to_index, lanes, low, high;
Link_Data *link_ptr;
Int_Map_Itr map_itr;
//---- check/convert the link number and direction ----
link = file.Link ();
dir = file.Dir ();
link_ptr = Set_Link_Direction (file, link, dir);
if (link_ptr == 0) return (false);
if (dir) {
dir_index = link_ptr->BA_Dir ();
node = link_ptr->Anode ();
} else {
dir_index = link_ptr->AB_Dir ();
node = link_ptr->Bnode ();
}
if (dir_index < 0) {
Warning (String ("Connection %d Link %d Direction %s was Not Found") % Progress_Count () %
link_ptr->Link () % ((dir) ? "BA" : "AB"));
return (false);
}
connect_rec.Dir_Index (dir_index);
//---- convert the to-link number ----
link = file.To_Link ();
map_itr = link_map.find (link);
if (map_itr == link_map.end ()) {
Warning (String ("Connection %d Link %d was Not Found") % Progress_Count () % link);
return (false);
}
link = map_itr->second;
link_ptr = &link_array [link];
if (link_ptr->Anode () == node) {
to_index = link_ptr->AB_Dir ();
} else if (link_ptr->Bnode () == node) {
to_index = link_ptr->BA_Dir ();
} else {
Node_Data *ptr = &node_array [node];
Warning (String ("Connection %d Node %d is Not on Link %d") % Progress_Count () %
ptr->Node () % link_ptr->Link ());
return (false);
}
connect_rec.To_Index (to_index);
//---- lane numbers ----
lanes = file.Lanes ();
if (file.Version () <= 40 && lanes > 0) {
low = lanes - 1;
high = file.In_High () - 1;
if (high < low) high = low;
} else {
Convert_Lane_Range (dir_index, lanes, low, high);
}
connect_rec.Low_Lane (low);
connect_rec.High_Lane (high);
lanes = file.To_Lanes ();
if (file.Version () <= 40 && lanes > 0) {
low = lanes - 1;
high = file.Out_High () - 1;
if (high < low) high = low;
} else {
Convert_Lane_Range (to_index, lanes, low, high);
}
connect_rec.To_Low_Lane (low);
connect_rec.To_High_Lane (high);
//---- optional fields ----
connect_rec.Type (file.Type ());
connect_rec.Penalty (file.Penalty ());
connect_rec.Speed (file.Speed ());
connect_rec.Capacity (file.Capacity ());
connect_rec.Notes (file.Notes ());
//---- check for duplicate records ----
if (file.Version () <= 40) {
Int2_Map_Itr map2_itr;
//max_in = dir_ptr->Thru () + dir_ptr->Left () + dir_ptr->Right ();
//in_bear = dir_ptr->Out_Bearing ();
//max_out = dir_ptr->Thru () + dir_ptr->Left () + dir_ptr->Right ();
//out_bear = dir_ptr->In_Bearing ();
//---- read and save the data ----
//int num, node_num, link, dir, in_link, out_link, max_in, max_out, in_bear, out_bear;
//int in_low, in_high, out_low, out_high, type, penalty, speed, capacity, change;
//if (type == 0 && compass.Num_Points () > 0) {
// change = compass.Change (in_bear, out_bear) * 360 / compass.Num_Points ();
// if (change >= -45 && change <= 45) {
// type = THRU;
// } else if (change < -165 || change > 165) {
// type = UTURN;
// } else if (change < 0) {
// type = LEFT;
// } else {
// type = RIGHT;
// }
//}
map2_itr = connect_map.find (Int2_Key (connect_rec.Dir_Index (), connect_rec.To_Index ()));
if (map2_itr != connect_map.end ()) {
Connect_Data *connect_ptr;
//---- update optional fields ----
connect_ptr = &connect_array [map2_itr->second];
//---- merge the entry lane codes ----
if (connect_rec.Low_Lane () < connect_ptr->Low_Lane ()) {
connect_ptr->Low_Lane (connect_rec.Low_Lane ());
}
if (connect_rec.High_Lane () > connect_ptr->High_Lane ()) {
connect_ptr->High_Lane (connect_rec.High_Lane ());
}
//---- merge the exit lane codes ----
if (connect_rec.To_Low_Lane () < connect_ptr->To_Low_Lane ()) {
connect_ptr->To_Low_Lane (connect_rec.To_Low_Lane ());
}
if (connect_rec.To_High_Lane () > connect_ptr->To_High_Lane ()) {
connect_ptr->To_High_Lane (connect_rec.To_High_Lane ());
}
//---- merge the optional data ----
if (connect_rec.Type () > connect_ptr->Type ()) {
connect_ptr->Type (connect_rec.Type ());
}
if (connect_rec.Penalty () > connect_ptr->Penalty ()) {
connect_ptr->Penalty (connect_rec.Penalty ());
}
if (connect_rec.Speed () > connect_ptr->Speed ()) {
connect_ptr->Speed (connect_rec.Speed ());
}
connect_ptr->Capacity (connect_ptr->Capacity () + connect_rec.Capacity ());
return (false);
}
}
return (true);
}
void Data_Service::Read_Connections (void)
{
Connect_File *file = (Connect_File *) System_File_Handle (CONNECTION);
int num, in, out;
Int2_Map_Stat map_stat;
Connect_Data connect_rec;
//---- store the lane connectivity data ----
Show_Message (String ("Reading %s -- Record") % file->File_Type ());
Set_Progress ();
Initialize_Connects (*file);
num = 0;
while (file->Read ()) {
Show_Progress ();
connect_rec.Clear ();
if (Get_Connect_Data (*file, connect_rec)) {
in = connect_rec.Dir_Index ();
out = connect_rec.To_Index ();
map_stat = connect_map.insert (Int2_Map_Data (Int2_Key (in, out), (int) connect_array.size ()));
if (!map_stat.second) {
Dir_Data *dir_ptr;
Link_Data *link_ptr;
dir_ptr = &dir_array [in];
link_ptr = &link_array [dir_ptr->Link ()];
in = link_ptr->Link ();
dir_ptr = &dir_array [out];
link_ptr = &link_array [dir_ptr->Link ()];
out = link_ptr->Link ();
Warning (String ("Duplicate Link Connection = %d to %d") % in % out);
continue;
} else {
connect_array.push_back (connect_rec);
}
}
}
End_Progress ();
file->Close ();
Print (2, String ("Number of %s Records = %d") % file->File_Type () % Progress_Count ());
num = (int) connect_array.size ();
if (num && num != Progress_Count ()) {
Print (1, String ("Number of %s Data Records = %d") % file->File_ID () % num);
}
if (num > 0) {
System_Data_True (CONNECTION);
Connect_Data *connect_ptr;
Dir_Data *dir_ptr;
//---- create directional link list ----
while (num--) {
connect_ptr = &connect_array [num];
dir_ptr = &dir_array [connect_ptr->Dir_Index ()];
connect_ptr->Next_To (dir_ptr->First_Connect_To ());
dir_ptr->First_Connect_To (num);
dir_ptr = &dir_array [connect_ptr->To_Index ()];
connect_ptr->Next_From (dir_ptr->First_Connect_From ());
dir_ptr->First_Connect_From (num);
}
}
}
int Data_Service::Put_Connect_Data (Connect_File &file, Connect_Data &data)
{
Dir_Data *dir_ptr;
Link_Data *link_ptr;
dir_ptr = &dir_array [data.Dir_Index ()];
link_ptr = &link_array [dir_ptr->Link ()];
file.Link (link_ptr->Link ());
file.Dir (dir_ptr->Dir ());
file.Lanes (Make_Lane_Range (dir_ptr, data.Low_Lane (), data.High_Lane ()));
dir_ptr = &dir_array [data.To_Index ()];
link_ptr = &link_array [dir_ptr->Link ()];
file.To_Link (link_ptr->Link ());
file.To_Lanes (Make_Lane_Range (dir_ptr, data.To_Low_Lane (), data.To_High_Lane ()));
file.Type (data.Type ());
file.Penalty (data.Penalty ());
file.Speed (UnRound (data.Speed ()));
file.Capacity (data.Capacity ());
file.Notes (data.Notes ());
if (!file.Write ()) {
Error (String ("Writing %s") % file.File_Type ());
}
return (1);
}
bool Relocate::Get_Connect_Data (Connect_File &file, Connect_Data &connect_rec)
{
if (!target_flag) {
if (!Data_Service::Get_Connect_Data (file, connect_rec)) return (false);
return (true);
}
int link, dir, node, dir_index, to_index, lanes, low, high;
bool new_flag;
Link_Data *link_ptr;
Int_Map_Itr map_itr;
//---- check/convert the link number and direction ----
link = file.Link ();
dir = file.Dir ();
new_flag = false;
map_itr = link_map.find (link);
if (map_itr == link_map.end ()) {
Warning (String ("Connection %d Link %d was Not Found") % Progress_Count () % link);
return (false);
}
link_ptr = &link_array [map_itr->second];
if (link_ptr->Divided () == 3) {
map_itr = target_link_map.find (link);
if (map_itr != target_link_map.end ()) {
link_ptr = &link_array [map_itr->second];
new_flag = true;
}
} else if (link_ptr->Divided () == 2) {
new_flag = true;
}
if (dir) {
dir_index = link_ptr->BA_Dir ();
node = link_ptr->Anode ();
} else {
dir_index = link_ptr->AB_Dir ();
node = link_ptr->Bnode ();
}
if (dir_index < 0) {
Warning (String ("Connection %d Link %d Direction %s was Not Found") % Progress_Count () %
link_ptr->Link () % ((dir) ? "BA" : "AB"));
return (false);
}
connect_rec.Dir_Index (dir_index);
connect_rec.Type (file.Type ());
//---- convert the to-link number ----
link = file.To_Link ();
map_itr = link_map.find (link);
if (map_itr == link_map.end ()) {
Warning (String ("Connection %d Link %d was Not Found") % Progress_Count () % link);
return (false);
}
link = map_itr->second;
link_ptr = &link_array [link];
if (link_ptr->Divided () == 3) {
map_itr = target_link_map.find (link);
if (map_itr != target_link_map.end ()) {
link_ptr = &link_array [map_itr->second];
new_flag = true;
}
} else if (link_ptr->Divided () == 2) {
new_flag = true;
}
if (!new_flag) return (false);
if (link_ptr->Anode () == node) {
to_index = link_ptr->AB_Dir ();
} else if (link_ptr->Bnode () == node) {
to_index = link_ptr->BA_Dir ();
} else {
Node_Data *ptr = &node_array [node];
Warning (String ("Connection %d Node %d is Not on Link %d") % Progress_Count () %
ptr->Node () % link_ptr->Link ());
return (false);
}
if (to_index < 0) {
Node_Data *ptr = &node_array [node];
Warning (String ("Connection %d Link %d Node %d was Not Found") % Progress_Count () %
link_ptr->Link () % ptr->Node ());
return (false);
}
connect_rec.To_Index (to_index);
connect_rec.Node (node);
//---- lane numbers ----
lanes = file.Lanes ();
Convert_Lane_Range (dir_index, lanes, low, high);
connect_rec.Low_Lane (low);
connect_rec.High_Lane (high);
lanes = file.To_Lanes ();
Convert_Lane_Range (to_index, lanes, low, high);
connect_rec.To_Low_Lane (low);
connect_rec.To_High_Lane (high);
//---- optional fields ----
connect_rec.Penalty (file.Penalty ());
connect_rec.Speed (file.Speed ());
connect_rec.Capacity (file.Capacity ());
return (true);
}
