public struct Coord2D
{ double x;
double y;
public Coord2D(double _x,double _y)
{
x = _x;
y = _y;
}
public double X
{
get { return x; }
set { x = value; }
}
public double Y
{
get { return y; }
set { y = value; }
}
}
public class DELAUNAY
{
public TMAP Tmap;
public int[] insert_order;
//预处理
///public void PreProcess(TestTriangles.datastructure.Coord2D p, int N);
//public int LocatePoint(int[] cT, int i);
//public void AddPoint(int idt,int i);
//public void flip(int T1);
//public void BucketPoints(double[] bbox
double[] aa = new double[500000];
public Coord2D[] p;
public Triangle[] t;
private int np;
private int ct; //public void PrintStatistics();
//public DELAUNAY();
//public ~DELAUNAY();
//public int Triangulate(double[] inputp, int inputnp);
//public void FreeMemory();
public int NP
{
get { return np; }
set { np = value; }
}
public int CT
{
get { return ct; }
set { ct = value; }
}
} 在DELAUNAY定义了 public Coord2D[] p; 怎样去给它赋值??
{ double x;
double y;
public Coord2D(double _x,double _y)
{
x = _x;
y = _y;
}
public double X
{
get { return x; }
set { x = value; }
}
public double Y
{
get { return y; }
set { y = value; }
}
}
public class DELAUNAY
{
public TMAP Tmap;
public int[] insert_order;
//预处理
///public void PreProcess(TestTriangles.datastructure.Coord2D p, int N);
//public int LocatePoint(int[] cT, int i);
//public void AddPoint(int idt,int i);
//public void flip(int T1);
//public void BucketPoints(double[] bbox
double[] aa = new double[500000];
public Coord2D[] p;
public Triangle[] t;
private int np;
private int ct; //public void PrintStatistics();
//public DELAUNAY();
//public ~DELAUNAY();
//public int Triangulate(double[] inputp, int inputnp);
//public void FreeMemory();
public int NP
{
get { return np; }
set { np = value; }
}
public int CT
{
get { return ct; }
set { ct = value; }
}
} 在DELAUNAY定义了 public Coord2D[] p; 怎样去给它赋值??
p = new Coord2D[] { c};
或者用匿名变量
p = new Coord2D[] { new Coord2D(1,1),new Coord2D(2,2)};
p = new Coord2D[] { c};
或者
Coord2D[] p = new Coord2D[] { new Coord2D(1,1),new Coord2D(2,2)};
或
Coord2D paa = new Coord2D(1.123,1.456);
p = new Coord2D[]{paa};
当程序运行时结果是p为null。
都不行啊
各位坛友在看看吧。。