我正在尝试为我的论文制作遗传算法。主要有两类：1: {3,4,5,6}
2: {1,1,1,2,4,3,4}
3: {6,7,8}
4: {1,1,2,3}
为染色体，Facility为基因。但是我从FacilityCell级获得适应值时遇到错误。
必要的值在Form.cs中设置，运行算法后，Facility实例中的这些属性为null。这些属性为Facility和Facility.Flows。我不明白为什么。请帮忙。
Facility.Demands
Form.cs来自fac = new Facility();
List<FacilityCell> gens = new List<FacilityCell>();
for (int i = 0; i < 6; i++)
{
gens.Add(new FacilityCell(i.ToString(), i));
}
fac.Genes = gens.ToArray();
fac.Cells = gens.ToArray();
float[] dems = new float[3];
dems[0] = 300;
dems[1] = 60;
dems[2] = 160;
fac.Demands = dems;
FacilityCell[][] fl = new FacilityCell[3][];
fl[0] = new FacilityCell[] {
fac.Cells[0],
fac.Cells[2],
fac.Cells[4],
fac.Cells[1],
fac.Cells[3],
fac.Cells[5] };
fl[1] = new FacilityCell[] {
fac.Cells[2],
fac.Cells[4],
fac.Cells[1],
fac.Cells[5],
fac.Cells[3],
fac.Cells[4] };
fl[2] = new FacilityCell[] {
fac.Cells[1],
fac.Cells[0],
fac.Cells[4],
fac.Cells[2],
fac.Cells[3],
fac.Cells[5] };
fac.Flows = fl;
的代码：
Facility.cs答案 0 :(得分：1)
此代码：FacilityCell[][] fl = new FacilityCell[3][];将在构造函数集demands中为null，您在设置demands之后调用代码。