int IComparer.Compare(Object x, Object y)
{
BordAlt b1 = (BordAlt)x;
BordAlt b2 = (BordAlt)y;
if (b1.Grade <= b2.Grade)
{
return(-1);
}
else
{
return(1);
}
}
private ArrayList Range(int k, ArrayList al)
{
while (k < al.Count)
{
BordAlt a = (BordAlt)al[k];
if (a.Sign == 1 || a.Sign == 0)
{
a.Grade = k + 1; //т.к. шкала оценки не с 0, а с 1
al[k] = a;
k++;
}
else
{
bool eq = true;
int eqCount = 2; //два эквивалентных: k и k+1
int kk = k;
while (kk + 1 < al.Count && eq)
{
BordAlt a2 = (BordAlt)al[kk + 1];
if (a2.Sign == 2)
{
eqCount++; //найден ещё 1 эквивалентный
}
else
{
eq = false; //больше нет эквивалентных
}
kk++;
}
int sum = 0;
for (int i = k; i <= kk; i++)
{
sum = sum + i + 1; //т.к. шкала оценки не с 0, а с 1
}
for (int i = k; i <= kk; i++)
{
BordAlt aa = (BordAlt)al[i];
aa.Grade = sum / (double)eqCount;
al[i] = aa;
}
k = kk + 1;
}
}
return(al);
}
public TotalForm(int alt, int s)
{
InitializeComponent();
Bord b = new Bord();
b.Alternatives = StatsArray.Alterns;
b.Count = alt;
b.Experts = s;
b.Do();
resultTB.Text = arrtostrRangeAlt(b.RangAlt);
for (int i = 0; i < alt; i++)
{
dataGridView1.Columns.Add("", "");
dataGridView1.Columns[i + 1].HeaderCell.Value = "a" + (i + 1).ToString();
DataGridViewColumn column = dataGridView1.Columns[i + 1];
column.Width = 40;
}
for (int i = 0; i < s; i++)
{
dataGridView1.Rows.Add("", "");
dataGridView1.Rows[i].HeaderCell.Value = (i + 1).ToString();
ArrayList ar = new ArrayList();
ar = b.Alternatives[i];
for (int j = 0; j < alt; j++)
{
dataGridView1[0, i].Value = arrtostr(ar);
BordAlt ba = (BordAlt)ar[j];
dataGridView1[ba.Value, i].Value = ba.Grade.ToString();
}
}
dataGridView1.Rows.Add("", "");
dataGridView1[0, s].Value = arrtostrRangeAlt(b.RangAlt);
dataGridView1.Rows[s].HeaderCell.Value = "~";
for (int j = 0; j < alt; j++)
{
BordAlt ba = (BordAlt)b.RangAlt[j];
dataGridView1[ba.Value + 1, s].Value = ba.Grade.ToString();
}
}
public ArrayList Do()
{
Ranging();
for (int i = 0; i < Experts; i++)
{
ArrayList al = new ArrayList();
if (Alternatives.TryGetValue(i, out al)) //список этого эксперта
{
al = Range(0, al);
}
Alternatives[i] = al;
for (int j = 0; j < Count; j++) //накопление итоговых оценок
{
BordAlt b = (BordAlt)al[j];
BordAlt bh = (BordAlt)RangAlt[b.Value - 1];
bh.Grade += b.Grade;
RangAlt[b.Value - 1] = bh;
}
}
RangAlt.Sort(new altCompaper()); //итоговая сортировка альт
SetSign();
return(RangAlt);
}