public void randomSortAllStudents(StudentList usedStudentList = null)
{
if (usedStudentList == null)
{
usedStudentList = getStudentListFromSeatList();
}
updateSize();
if (usedStudentList.students.Count != size)
{
throw new Exception("Size miss matched");
}
usedStudentList.resetAllUnused();
Seat i = head;
foreach (int r in col)
{
for (int j = 0; j < r; j++)
{
i.stu = usedStudentList.retrieveOneRandomUnused();
i = i.next;
}
}
}
public void randomSortAllStudentsWithExchange()
{
StudentList temp = getStudentListFromSeatList();
updateSize();
if (temp.students.Count != size)
{
throw new Exception("Size miss matched");
}
temp.resetAllUnused();
StudentList front = StudentList.getHalf(temp, false);
StudentList back = StudentList.getHalf(temp, true);
Seat i = head;
int frontIndex = 0;
int backIndex = 0;
foreach (int r in col)
{
for (int j = 0; j < r; j++)
{
if (frontIndex < front.students.Count)
{
i.stu = front.retrieveOneRandomUnused();
i = i.next;
frontIndex++;
}
else
{
i.stu = back.retrieveOneRandomUnused();
i = i.next;
backIndex++;
}
}
}
}