public int Count()
{
int j = 0;
DataRecord output = new DataRecord();
foreach (List <DataRecord> d in Data)
{
foreach (DataRecord dd in d)
{
j++;
//Debug.WriteLine(dd.work + " " + j);
}
//Debug.WriteLine("");
}
return(j);
}
public DataRecord GetDataFromPosition(int i)
{
int j = 1;
DataRecord output = new DataRecord();
foreach (List <DataRecord> d in Data)
{
foreach (DataRecord dd in d)
{
if (j == i)
{
output = dd;
goto aa;
}
j++;
}
}
aa:
return(output);
}
public string printlist(List <DataRecord> z)
{
DataRecord last = z.Last();
string aa = "";
aa += "{";
Debug.Write("{");
foreach (DataRecord a in z)
{
aa += a.work;
Debug.Write(a.work);
if (!a.work.Equals(last.work))
{
Debug.Write(",");
aa += ",";
}
}
aa += "}";
Debug.Write("}");
return(aa);
}
public void PrintTree(DataRecord DR)
{
List <DataRecord> firstStack = new List <DataRecord>();
firstStack.Add(DR);
List <List <DataRecord> > childListStack = new List <List <DataRecord> >();
childListStack.Add(firstStack);
while (childListStack.Count > 0)
{
List <DataRecord> childStack = childListStack[childListStack.Count - 1];
if (childStack.Count == 0)
{
childListStack.RemoveAt(childListStack.Count - 1);
}
else
{
DR = childStack[0];
childStack.RemoveAt(0);
string indent = "";
for (int i = 0; i < childListStack.Count - 1; i++)
{
indent += (childListStack[i].Count > 0) ? "| " : " ";
}
string a = indent + "+- " + DR.work + "(" + DR.time.ToString() + ")";
textBox1.AppendText(a);
textBox1.AppendText(Environment.NewLine);
if (DR.get_After().Count > 0)
{
childListStack.Add(new List <DataRecord>(DR.get_After()));
}
}
}
}
public void Combination(int ct)
{
List <List <DataRecord> > Resultlist = new List <List <DataRecord> >();
int counts = 0;
double count = Math.Pow(2, ListDR.Count);
for (int i = 1; i <= count - 1; i++)
{
int sum = 0;
List <DataRecord> result = new List <DataRecord>();
string str = Convert.ToString(i, 2).PadLeft(ListDR.Count, '0');
for (int j = 0; j < str.Length; j++)
{
if (str[j] == '1')
{
sum += ListDR[j].time;
result.Add(ListDR[j]);
}
}
if (sum <= ct)
{
Resultlist.Add(result);
foreach (DataRecord a in result)
{
//Debug.Write(a.work + ",");
}
counts++;
//Debug.Write("\t" + sum);
//Debug.WriteLine("");
}
}
//find max member from Combinating
int max_member = 0;
foreach (List <DataRecord> a in Resultlist)
{
if (a.Count > max_member)
{
max_member = a.Count;
}
}
Debug.WriteLine("max member is " + max_member);
//group by member of data
List <List <List <DataRecord> > > Resultlist2 = new List <List <List <DataRecord> > >();
List <List <DataRecord> > buffer = new List <List <DataRecord> >();
for (int i = 1; i <= max_member; i++)
{
buffer = new List <List <DataRecord> >();
foreach (List <DataRecord> a in Resultlist)
{
if (a.Count == i)
{
buffer.Add(a);
Debug.WriteLine("a is " + a.Count);
}
}
Resultlist2.Add(buffer);
}
//test
Debug.WriteLine("buffer is " + buffer.Count);
Debug.WriteLine(" Resultlist2 is " + Resultlist2.Count);
combine_text = ""; // clear combine_text
this.Resultlist = Resultlist2;
this.ResultlistEx1 = Resultlist2;
foreach (List <List <DataRecord> > aa in ResultlistEx1)
{
this.LastResult.Add(aa);
}
foreach (List <List <DataRecord> > aa in LastResult)
{
foreach (List <DataRecord> ldr in aa)
{
combine_text += ("{");
Debug.Write("{");
DataRecord last = ldr.Last();
foreach (DataRecord dr in ldr)
{
Debug.Write(dr.work);
combine_text += (dr.work);
if (!dr.work.Equals(last.work))
{
combine_text += (",");
}
}
Debug.Write("}");
combine_text += ("}");
}
Debug.WriteLine("");
combine_text += System.Environment.NewLine;
}
}
public void set_After(DataRecord after)
{
this.after.Add(after);
}
public void set_Before(DataRecord before)
{
this.prev.Add(before);
}
