// --- Event Handlers
private void buttonGenerate_Click(object sender, EventArgs e)
{
DateTime startTime = DateTime.Now;
buttonGenerate.Enabled = false;
buttonSave.Enabled = false;
double[] W = new double[6];
W[0] = trackBar1.Value / 10.0;
W[1] = trackBar2.Value / 10.0;
W[2] = trackBar3.Value / 10.0;
W[3] = trackBar4.Value / 10.0;
W[4] = trackBar5.Value / 10.0;
W[5] = trackBar6.Value / 10.0;
int magnitudeOfPopulation;
double mutationProbability;
if (!Int32.TryParse(textBox1.Text, out magnitudeOfPopulation) || (!Double.TryParse(textBox2.Text, out mutationProbability)) || (magnitudeOfPopulation <= 0) ||
(mutationProbability > 100) || (mutationProbability <= 0))
{
MessageBox.Show("Неверные данные для количества особей или вероятности мутации!");
buttonGenerate.Enabled = true;
return;
}
mutationProbability = mutationProbability / 100;
// Создадим популяцию
double[][] w = new double[magnitudeOfPopulation][];
for (int i = 0; i < magnitudeOfPopulation; i++)
{
w[i] = new double[6];
}
Random r = new Random();
for (int i = 0; i < magnitudeOfPopulation; i++)
{
for (int j = 0; j < 5; j++)
{
w[i][j] = r.NextDouble();
}
}
// Создадим массив фалгов того, что особь жива.
bool[] isUnitAlive = new bool[magnitudeOfPopulation];
for (int i = 0; i < magnitudeOfPopulation; i++)
{
isUnitAlive[i] = true;
}
// Запускаем процесс эволюции
Generator g;
int indexOfAliveUnit = -1;
while (true)
{
// СКРЕЩИВАНИЕ
int amountOfAliveUnits = 0;
// Считаем живых
for (int i = 0; i < magnitudeOfPopulation; i++)
{
if (isUnitAlive[i])
{
amountOfAliveUnits++;
}
}
// Сортируем по силе
for (int i = 0; i < amountOfAliveUnits; i++)
{
double cur_max = 0;
int cur_max_index = -1;
for (int j = i; j < magnitudeOfPopulation; j++)
{
if (isUnitAlive[j])
{
g = new Generator(count, w[j], connectionStr);
g.generateTimeTable();
double curQuality = g.getMeasureOfQuality(W);
if (curQuality > cur_max)
{
cur_max = curQuality;
cur_max_index = j;
}
}
}
double[] tmp = w[i];
w[i] = w[cur_max_index];
w[cur_max_index] = tmp;
}
// Скрещиваем попарно и заранее заменяем родителей детьми
for (int i = 0; i < amountOfAliveUnits / 2; i++)
{
int t = r.Next(5);
for (int j = 0; j < 6; j++)
{
if (j > t)
{
double tmp = w[2 * i + 1][j];
w[2 * i + 1][j] = w[2 * i][j];
w[2 * i][j] = tmp;
}
}
}
// МУТАЦИЯ
int amountOfMutants = 0;
bool[] didUnitMutate = new bool[magnitudeOfPopulation];
while (true)
{
if (mutationProbability == 0)
{
break;
}
int mutantIndex = r.Next(magnitudeOfPopulation);
// Если особь мертва или уже мутировала - она нам не подходит
if (!isUnitAlive[mutantIndex] || didUnitMutate[mutantIndex])
{
continue;
}
w[mutantIndex][r.Next(6)] = r.NextDouble();
didUnitMutate[mutantIndex] = true;
amountOfMutants++;
if (amountOfMutants >= Math.Ceiling(magnitudeOfPopulation * mutationProbability))
{
break;
}
}
// СЕЛЕКЦИЯ
for (int i = 0; i < amountOfAliveUnits / 2; i++)
{
double minQuality = 1000.0;
int indexMin = -1;
for (int j = 0; j < magnitudeOfPopulation; j++)
{
if (isUnitAlive[j])
{
g = new Generator(count, w[j], connectionStr);
g.generateTimeTable();
double curQuality = g.getMeasureOfQuality(W);
if (curQuality <= minQuality)
{
minQuality = curQuality;
indexMin = j;
}
}
}
isUnitAlive[indexMin] = false;
}
// Если осталась одна особь, заканчиваем цикл
amountOfAliveUnits = 0;
for (int i = 0; i < magnitudeOfPopulation; i++)
{
if (isUnitAlive[i])
{
amountOfAliveUnits++;
indexOfAliveUnit = i;
}
}
if (amountOfAliveUnits == 1)
{
break;
}
}
// Строим окончательное расписание
g = new Generator(count, w[indexOfAliveUnit], connectionStr);
g.generateTimeTable();
gen = g;
for (int day = 0; day < 5; day++)
{
for (int gr = 0; gr < count; gr++)
{
tlp[day, gr].Controls.Clear();
for (int pos = 0; pos < 5; pos++)
{
Label lbl = new Label();
if (g.timetable[gr, day, pos].id == 0)
{
lbl.Text = "";
}
else
{
lbl.Text = g.timetable[gr, day, pos].toString(connectionStr);
}
lbl.Anchor = System.Windows.Forms.AnchorStyles.None;
lbl.AutoSize = true;
tlp[day, gr].Controls.Add(lbl, 0, pos);
}
}
}
buttonGenerate.Enabled = true;
buttonSave.Enabled = true;
DateTime endTime = DateTime.Now;
MessageBox.Show("Время работы: " + (endTime - startTime).ToString());
}
private void saveInExcel(Generator g)
{
Excel.Application xlApp;
Excel.Workbook xlWorkBook;
Excel.Worksheet xlWorkSheet;
object misValue = System.Reflection.Missing.Value;
Excel.Range chartRange;
xlApp = new Excel.Application();
xlWorkBook = xlApp.Workbooks.Add(misValue);
xlWorkSheet = (Excel.Worksheet)xlWorkBook.Worksheets.get_Item(1);
// Номера групп
xlWorkSheet.Cells[1, 1] = "";
xlWorkSheet.Cells[1, 2] = "";
int tmp = 3;
foreach (int gr in groupList)
{
xlWorkSheet.Cells[1, tmp] = gr.ToString();
tmp++;
}
// Номера пар
for (int day = 0; day < 5; day++)
{
xlWorkSheet.Cells[2 + day * 5, 2] = "1 пара";
xlWorkSheet.Cells[3 + day * 5, 2] = "2 пара";
xlWorkSheet.Cells[4 + day * 5, 2] = "3 пара";
xlWorkSheet.Cells[5 + day * 5, 2] = "4 пара";
xlWorkSheet.Cells[6 + day * 5, 2] = "5 пара";
}
// Занятия
for (int day = 0; day < 5; day++)
{
for (int gr = 0; gr < count; gr++)
{
for (int pos = 0; pos < 5; pos++)
{
if (g.timetable[gr, day, pos].id == 0)
{
xlWorkSheet.Cells[2 + day * 5 + pos, 3 + gr] = "";
}
else
{
xlWorkSheet.Cells[2 + day * 5 + pos, 3 + gr] = g.timetable[gr, day, pos].toString(connectionStr);
}
}
}
}
// Дни недели
xlWorkSheet.get_Range("a2", "a6").Merge(false);
chartRange = xlWorkSheet.get_Range("a2", "a6");
chartRange.FormulaR1C1 = "Пн";
chartRange.HorizontalAlignment = 3;
chartRange.VerticalAlignment = 3;
chartRange.BorderAround(Excel.XlLineStyle.xlContinuous, Excel.XlBorderWeight.xlMedium, Excel.XlColorIndex.xlColorIndexAutomatic, Excel.XlColorIndex.xlColorIndexAutomatic);
xlWorkSheet.get_Range("a7", "a11").Merge(false);
chartRange = xlWorkSheet.get_Range("a7", "a11");
chartRange.FormulaR1C1 = "Вт";
chartRange.HorizontalAlignment = 3;
chartRange.VerticalAlignment = 3;
chartRange.BorderAround(Excel.XlLineStyle.xlContinuous, Excel.XlBorderWeight.xlMedium, Excel.XlColorIndex.xlColorIndexAutomatic, Excel.XlColorIndex.xlColorIndexAutomatic);
xlWorkSheet.get_Range("a12", "a16").Merge(false);
chartRange = xlWorkSheet.get_Range("a12", "a16");
chartRange.FormulaR1C1 = "Ср";
chartRange.HorizontalAlignment = 3;
chartRange.VerticalAlignment = 3;
chartRange.BorderAround(Excel.XlLineStyle.xlContinuous, Excel.XlBorderWeight.xlMedium, Excel.XlColorIndex.xlColorIndexAutomatic, Excel.XlColorIndex.xlColorIndexAutomatic);
xlWorkSheet.get_Range("a17", "a21").Merge(false);
chartRange = xlWorkSheet.get_Range("a17", "a21");
chartRange.FormulaR1C1 = "Чт";
chartRange.HorizontalAlignment = 3;
chartRange.VerticalAlignment = 3;
chartRange.BorderAround(Excel.XlLineStyle.xlContinuous, Excel.XlBorderWeight.xlMedium, Excel.XlColorIndex.xlColorIndexAutomatic, Excel.XlColorIndex.xlColorIndexAutomatic);
xlWorkSheet.get_Range("a22", "a26").Merge(false);
chartRange = xlWorkSheet.get_Range("a22", "a26");
chartRange.FormulaR1C1 = "Пт";
chartRange.HorizontalAlignment = 3;
chartRange.VerticalAlignment = 3;
chartRange.BorderAround(Excel.XlLineStyle.xlContinuous, Excel.XlBorderWeight.xlMedium, Excel.XlColorIndex.xlColorIndexAutomatic, Excel.XlColorIndex.xlColorIndexAutomatic);
// Рамки
for (int i = 0; i < 5; i++)
{
chartRange = xlWorkSheet.get_Range(string.Format("b{0}", (2 + 5 * i).ToString()), string.Format("b{0}", (6 + 5 * i).ToString()));
chartRange.BorderAround(Excel.XlLineStyle.xlContinuous, Excel.XlBorderWeight.xlMedium, Excel.XlColorIndex.xlColorIndexAutomatic, Excel.XlColorIndex.xlColorIndexAutomatic);
}
for (int i = 0; i < count; i++)
{
// Вокруг групп
chartRange = xlWorkSheet.get_Range(string.Format("{0}1", (char)(99 + i)), string.Format("{0}1", (char)(99 + i)));
chartRange.BorderAround(Excel.XlLineStyle.xlContinuous, Excel.XlBorderWeight.xlMedium, Excel.XlColorIndex.xlColorIndexAutomatic, Excel.XlColorIndex.xlColorIndexAutomatic);
chartRange.HorizontalAlignment = 3;
chartRange.VerticalAlignment = 3;
// Вокруг расписания группы
for (int j = 0; j < 5; j++)
{
chartRange = xlWorkSheet.get_Range(string.Format("{0}2", (char)(99 + i)), string.Format("{0}{1}", (char)(99 + i), 1 + (j + 1) * 5));
chartRange.BorderAround(Excel.XlLineStyle.xlContinuous, Excel.XlBorderWeight.xlMedium, Excel.XlColorIndex.xlColorIndexAutomatic, Excel.XlColorIndex.xlColorIndexAutomatic);
chartRange.HorizontalAlignment = 3;
chartRange.VerticalAlignment = 3;
}
}
// Авторазмер ячеек
chartRange = xlWorkSheet.UsedRange;
chartRange.Columns.AutoFit();
xlWorkBook.SaveAs(string.Format(@"{0}\..\..\sources\LastTimetable.xls", Environment.CurrentDirectory), Excel.XlFileFormat.xlWorkbookNormal, misValue, misValue, misValue, misValue, Excel.XlSaveAsAccessMode.xlExclusive, misValue, misValue, misValue, misValue, misValue);
xlWorkBook.Close(true, misValue, misValue);
xlApp.Quit();
releaseObject(xlApp);
releaseObject(xlWorkBook);
releaseObject(xlWorkSheet);
}