public void GetSubMatrixOutRange3()
{
DoubleMatrix a = new DoubleMatrix(4);
DoubleMatrix b = a.GetSubMatrix(0,0,4,2);
}
public void GetSubMatrixOutRange2()
{
DoubleMatrix a = new DoubleMatrix(4);
DoubleMatrix b = a.GetSubMatrix(2,4);
}
public void GetSubMatrix()
{
DoubleMatrix a = new DoubleMatrix(4);
a[0,0] = 1;
a[0,1] = 2;
a[0,2] = 3;
a[0,3] = 4;
a[1,0] = 5;
a[1,1] = 6;
a[1,2] = 7;
a[1,3] = 8;
a[2,0] = 9;
a[2,1] = 10;
a[2,2] = 11;
a[2,3] = 12;
a[3,0] = 13;
a[3,1] = 14;
a[3,2] = 15;
a[3,3] = 16;
DoubleMatrix b = a.GetSubMatrix(2,2);
DoubleMatrix c = a.GetSubMatrix(0,1,2,2);
Assert.AreEqual(b.RowLength, 2);
Assert.AreEqual(b.ColumnLength, 2);
Assert.AreEqual(c.RowLength, 3);
Assert.AreEqual(c.ColumnLength, 2);
Assert.AreEqual(b[0,0], a[2,2]);
Assert.AreEqual(b[0,1], a[2,3]);
Assert.AreEqual(b[1,0], a[3,2]);
Assert.AreEqual(b[1,1], a[3,3]);
Assert.AreEqual(c[0,0], a[0,1]);
Assert.AreEqual(c[0,1], a[0,2]);
Assert.AreEqual(c[1,0], a[1,1]);
Assert.AreEqual(c[1,1], a[1,2]);
Assert.AreEqual(c[2,0], a[2,1]);
Assert.AreEqual(c[2,1], a[2,2]);
}
public void GetSubMatrixOutRange1()
{
DoubleMatrix a = new DoubleMatrix(4);
DoubleMatrix b = a.GetSubMatrix(-1,2);
}
public void GetSubMatrixOutRange5()
{
DoubleMatrix a = new DoubleMatrix(4);
DoubleMatrix b = a.GetSubMatrix(0,3,2,2);
}