public void ForRow()
{
var A = new ElasticMatrix <double>(3, 4);
A[0, 0] = 10; A[0, 1] = 11; A[0, 2] = 12; A[0, 3] = 13;
A[1, 3] = 23; A[1, 0] = 20; A[1, 1] = 21;
A[2, 3] = 33; A[2, 2] = 32; A[2, 1] = 31; A[2, 0] = 30;
A.Sorting();
var row = new List <double>();
A.ForRow(0, (j, value) => row.Add(value));
Assert.AreEqual(4, row.Count);
Assert.AreEqual(10, row[0]);
Assert.AreEqual(11, row[1]);
Assert.AreEqual(12, row[2]);
Assert.AreEqual(13, row[3]);
row.Clear();
A.ForRow(1, (j, value) => row.Add(value));
Assert.AreEqual(3, row.Count);
Assert.AreEqual(20, row[0]);
Assert.AreEqual(21, row[1]);
Assert.AreEqual(23, row[2]);
row.Clear();
A.ForRow(2, (j, value) => row.Add(value));
Assert.AreEqual(4, row.Count);
Assert.AreEqual(30, row[0]);
Assert.AreEqual(31, row[1]);
Assert.AreEqual(32, row[2]);
Assert.AreEqual(33, row[3]);
}
public void Sorting()
{
var A = new ElasticMatrix <int>(3, 4);
A[0, 0] = 10; A[0, 1] = 11; A[0, 2] = 12; A[0, 3] = 13;
A[1, 3] = 23; A[1, 0] = 20; A[1, 1] = 21;
A[2, 3] = 33; A[2, 2] = 32; A[2, 1] = 31; A[2, 0] = 30;
var B = new ElasticMatrix <int>(A);
Assert.IsTrue(A.Equals(B));
A.Sorting();
Assert.IsFalse(A.Equals(B));
var E = new ElasticMatrix <int>(3, 4);
E[0, 0] = 10; E[0, 1] = 11; E[0, 2] = 12; E[0, 3] = 13;
E[1, 0] = 20; E[1, 1] = 21; E[1, 3] = 23;
E[2, 0] = 30; E[2, 1] = 31; E[2, 2] = 32; E[2, 3] = 33;
Assert.IsTrue(E.Equals(A));
}