bool Sim_Method::Output_Step (Travel_Step &step)
{
int cell_offset, index, cell, lane, to_index, to_cell, to_lane, last_index, pce;
int first_cell, last_cell, to_part, from_index;
bool reload_flag, bound_flag, remove_flag = false;
bool transfer_flag = false;
Sim_Plan_Ptr plan_ptr;
Sim_Leg_Itr leg_itr;
Sim_Dir_Ptr sim_dir_ptr;
Sim_Cap_Ptr sim_cap_ptr = 0;
Sim_Veh_Ptr sim_veh_ptr;
Cell_Itr cell_itr, veh_cell_itr, end_itr;
Problem_Data problem_data;
if (step.Vehicle () >= 0 && step.sim_veh_ptr == 0) {
step.sim_veh_ptr = exe->sim_veh_array [step.Vehicle ()];
}
plan_ptr = step.sim_traveler_ptr->plan_ptr;
//---- check for lost problems ----
if (step.Status () == 1 || step.Problem () == DEPARTURE_PROBLEM || step.Problem () == ARRIVAL_PROBLEM) {
if (plan_ptr->Person () == 0) {
stats.num_run_lost++;
} else {
stats.num_veh_lost++;
//---- check the lost vehicle event ----
if (step.sim_veh_ptr != 0) {
if (exe->Check_Event (VEH_LOST_EVENT, plan_ptr->Mode (), subarea)) {
Event_Data event_data;
event_data.Household (plan_ptr->Household ());
event_data.Person (plan_ptr->Person ());
event_data.Tour (plan_ptr->Tour ());
event_data.Trip (plan_ptr->Trip ());
event_data.Mode (plan_ptr->Mode ());
if (step.Problem () == ARRIVAL_PROBLEM) {
event_data.Schedule (plan_ptr->Arrive ());
} else if (step.Problem () == DEPARTURE_PROBLEM) {
event_data.Schedule (plan_ptr->Depart ());
} else {
event_data.Schedule (plan_ptr->Schedule ());
}
event_data.Actual (exe->step);
event_data.Event (VEH_LOST_EVENT);
veh_cell_itr = step.sim_veh_ptr->begin ();
veh_cell_itr->Location (&to_index, &to_lane, &to_cell);
event_data.Dir_Index (to_index);
if (to_index >= 0 || to_cell > 0) {
cell_offset = to_cell * param.cell_size + (param.cell_size >> 1);
event_data.Offset (UnRound (cell_offset));
} else {
event_data.Offset (0);
}
event_data.Lane (to_lane);
event_data.Route (-1);
exe->Output_Event (event_data);
}
}
bool Sim_Method::Cell_Use (Travel_Step &step)
{
int lane, lanes, cell;
Sim_Dir_Ptr sim_dir_ptr;
Sim_Lane_Ptr lane_ptr = 0;
Cell_Data cell_rec = step.sim_veh_ptr->front ();
if (cell_rec.Index () == step.Dir_Index ()) {
if (step.sim_dir_ptr == 0) {
step.sim_dir_ptr = &exe->sim_dir_array [cell_rec.Index ()];
}
sim_dir_ptr = step.sim_dir_ptr;
} else {
sim_dir_ptr = &exe->sim_dir_array [cell_rec.Index ()];
}
if (sim_dir_ptr->Method () != MESOSCOPIC) return (true);
lanes = sim_dir_ptr->Lanes ();
cell = cell_rec.Cell ();
for (lane = 0; lane < lanes; lane++) {
lane_ptr = sim_dir_ptr->Lane (lane);
if (Cell_Use (lane_ptr, lane, cell, step)) return (true);
}
Dtime max_time = exe->step + param.max_wait_time;
if (use_update_time < max_time) {
int i, index, num;
Lane_Use_Data *use_ptr;
Lane_Use_Period *period_ptr;
Link_Dir_Data *use_index;
Use_Type use = step.veh_type_ptr->Use ();
int veh_type = step.sim_veh_ptr->Type ();
int type = step.sim_traveler_ptr->Type ();
Dir_Data *dir_ptr = &exe->dir_array [cell_rec.Index ()];
index = dir_ptr->First_Lane_Use ();
if (index < 0) goto use_error;
for (period_ptr = &exe->use_period_array [index]; ; period_ptr = &exe->use_period_array [++index]) {
if (period_ptr->Start () >= use_update_time && period_ptr->Start () <= max_time) break;
if (period_ptr->Periods () == 0) goto use_error;
}
num = period_ptr->Records ();
index = period_ptr->Index ();
for (i=0; i < num; i++, index++) {
use_index = &exe->use_period_index [index];
use_ptr = &exe->lane_use_array [use_index->Link ()];
if (use_ptr->Offset () > 0 || use_ptr->Length () > 0) {
int offset = cell * param.cell_size;
if (use_ptr->Offset () > offset || offset > (use_ptr->Offset () + use_ptr->Length ())) continue;
}
if (use_ptr->Type () == PROHIBIT) {
if (!Use_Permission (use_ptr->Use (), use)) {
if (veh_type >= 0 && use_ptr->Min_Veh_Type () >= 0) {
if (veh_type < use_ptr->Min_Veh_Type () || veh_type > use_ptr->Max_Veh_Type ()) {
if (type > 0 && use_ptr->Min_Traveler () > 0) {
if (type < use_ptr->Min_Traveler () || type > use_ptr->Max_Traveler ()) return (true);
} else {
return (true);
}
}
} else if (type > 0 && use_ptr->Min_Traveler () > 0) {
if (type < use_ptr->Min_Traveler () || type > use_ptr->Max_Traveler ()) return (true);
} else {
return (true);
}
}
} else {
if (Use_Permission (use_ptr->Use (), use)) {
if (veh_type >= 0 && use_ptr->Min_Veh_Type () >= 0) {
if (veh_type >= use_ptr->Min_Veh_Type () && veh_type <= use_ptr->Max_Veh_Type ()) {
if (type > 0 && use_ptr->Min_Traveler () > 0) {
if (type >= use_ptr->Min_Traveler () && type <= use_ptr->Max_Traveler ()) return (true);
} else {
return (true);
}
}
} else if (type > 0 && use_ptr->Min_Traveler () > 0) {
if (type >= use_ptr->Min_Traveler () && type <= use_ptr->Max_Traveler ()) return (true);
} else {
return (true);
}
}
}
}
}
use_error:
step.Problem (USE_PROBLEM);
step.Status (1);
return (false);
}
virtual void Check_Output (Travel_Step &travel) { travel.Status (1); }