public DaySchedule(ClassSchedule owner, int lessonsPerDay = 7, int dayOfWeek = 6)
{
_class = owner;
_dayOfWeek = dayOfWeek;
_lessons = new List <Lesson>(lessonsPerDay);
AddLessons(lessonsPerDay);
}
/// <summary>
/// 交叉算子,双亲交配并产生下一代种群
/// </summary>
private void Cross()
{
int first, second;
for (int i = 0; i < _populationSize; i++)
{
Schedule s;
//交叉概率80%
if (Global.Random.Next(100) < Global.CrossRate)
{
Global.RandomGeneric2Value(_populationSize, out first, out second);
//切分的标志,标志以前用第一个个体的基因,标志之后用第二个个体的基因.
int f = Global.Random.Next(Global.ClassCount);
s = new Schedule(Global.ClassCount);
for (int j = 0; j < f; j++)
{
s[j] = new ClassSchedule(_selectedSchedule[first], Global.DayPerWeek, Global.LessonPerDay);
}
for (int j = f; j < Global.ClassCount; j++)
{
s[j] = new ClassSchedule(_selectedSchedule[second], Global.DayPerWeek, Global.LessonPerDay);
}
s.Dirty();
}
else
{
s = new Schedule(_selectedSchedule[Global.Random.Next(_populationSize)]);
}
//将新个体放入新种群
_newPopulation.Add(s);
}
}
/// <summary>
/// 复制构造函数
/// </summary>
/// <param name="other">源对象</param>
/// <param name="owner">新对象属于的Schedule</param>
public ClassSchedule(ClassSchedule other, Schedule owner = null)
{
this._days = new List <DaySchedule>(other._days.Count);
foreach (DaySchedule d in other._days)
{
this._days.Add(new DaySchedule(d, this));
}
this._classID = other._classID;
this._schedule = owner;
}
public override bool Equals(object other)
{
if (other is ClassSchedule)
{
ClassSchedule cs = other as ClassSchedule;
return(cs._classID == _classID);
}
else
{
return(false);
}
}
/// <summary>
/// 复制构造函数
/// </summary>
/// <param name="other"></param>
/// <param name="_class"></param>
public DaySchedule(DaySchedule other, ClassSchedule _class = null)
{
_dayOfWeek = other._dayOfWeek;
_assginedCount = other._assginedCount;
_lessons = new List <Lesson>(other._lessons.Count);
foreach (Lesson l in other._lessons)
{
_lessons.Add(new Lesson(l, this));
}
if (_class == null)
{
this._class = other._class;
}
else
{
this._class = _class;
}
}
/// <summary>
/// 深度复制
/// </summary>
/// <param name="owner">源对象</param>
/// <returns></returns>
public ClassSchedule DeepClone(Schedule owner = null)
{
ClassSchedule cs = new ClassSchedule(this, owner);
return(cs);
}