public SlotEvent(int max_slot, int n_event, List <DefenseEvent> all_event, AvailableSlots availslots)
{
this.max_slot = max_slot;
this.n_event = n_event;
this.availslots = availslots;
this.all_event = all_event;
conflict = new bool[n_event, n_event];
conflictingEvent = new bool[max_slot, n_event];
conflictsInSlot = new int[max_slot];
rand = new Random();
for (int i = 0; i < n_event; i++)
{
for (int j = i + 1; j < n_event; j++)
{
conflict[i, j] = all_event[i].IsConflict(all_event[j]);
conflict[j, i] = conflict[i, j];
}
}
Slotevent = new int[max_slot, n_event];
slotscore = new double[max_slot];
eventsInSlot = new int[max_slot];
for (int i = 0; i < max_slot; i++)
{
for (int j = 0; j < n_event; j++)
{
Slotevent[i, j] = 0;
}
}
foreach (var ev in all_event)
{
var event_no = ev.Id - 1;
var slot = availslots.Info[event_no].FirstAvailableSlot();
if (slot == -1)
{
continue;
}
//System.Console.WriteLine("(" + slot.ToString() + "," + event_no.ToString() + ")");
Slotevent[slot, event_no] = 1;
}
calc_score();
}
public AlignmentOptimizer(DBManip db, int max_slot)
{
this.max_slot = max_slot;
this.db = db;
n_event = db.EventCount();
n_prof = db.ProfessorCount();
event_availslots = new AvailableSlots(n_event, max_slot);
prof_availslots = new bool[n_prof, max_slot];
// 初期化
for (int j = 0; j < max_slot; j++)
{
for (int i = 0; i < n_prof; i++)
{
prof_availslots[i, j] = true;
}
}
// 不都合日程読み込み
for (int slot = 0; slot < max_slot; slot++)
{
var profs = db.GetProhibitProfs(slot + 1); // slotはoption base 1
foreach (var p in profs) // p はoption base 1
{
prof_availslots[p - 1, slot] = false;
}
}
// イベントごとに可能なスロットを計算
bool[] avail = new bool[max_slot];
var all_event = new List <DefenseEvent>();
foreach (DefenseEvent ev in db.EachEvent())
{
all_event.Add(ev);
for (int i = 0; i < max_slot; i++)
{
avail[i] = true;
}
foreach (var p in ev.Referee_id) // pはoption base 1
{
if (p == -1)
{
break;
}
for (int i = 0; i < max_slot; i++)
{
avail[i] = (avail[i] && prof_availslots[p - 1, i]);
}
}
for (int i = 0; i < max_slot; i++)
{
if (!avail[i])
{
event_availslots.UnAvailable(ev.Id - 1, i); // ev.Idもoption base 1
}
}
}
// 可能なスロットがないイベントがあるかどうかチェック
event_availslots.CalcSummary();
// 割り当て不能イベントを書き出す
if (event_availslots.Impossible)
{
writeImpossible();
}
// 割り当て可能数が小さい方から処理する
event_availslots.Sort();
// 同時に開催できないイベントを調査
// とりあえず最初に可能なスロットに全イベントを割付
Slotevent = new SlotEvent(max_slot, n_event, all_event, event_availslots);
}