public void TestGetRow()
{
ObjectMatrix <int> matrix = GetTestMatrix();
int columnCount = matrix.Columns;
int rowCount = matrix.Rows;
int[] row = matrix.GetRow(0);
Assert.AreEqual(matrix.Columns, columnCount);
Assert.AreEqual(matrix.Rows, rowCount);
Assert.AreEqual(row.Length, matrix.Columns);
for (int i = 0; i < row.Length; i++)
{
Assert.AreEqual(row[i], i);
}
row = matrix.GetRow(1);
Assert.AreEqual(row.Length, matrix.Columns);
for (int i = 0; i < row.Length; i++)
{
Assert.AreEqual(row[i], i + 1);
}
}
private void Test(string Script, object[][] ExpectedOutput)
{
Variables v = new Variables();
Expression Exp = new Expression(Script);
object Obj = Exp.Evaluate(v);
Console.Out.WriteLine(Expression.ToString(Obj));
ObjectMatrix M = Obj as ObjectMatrix;
int NrRows, RowIndex;
int NrColumns, ColumnIndex;
Assert.IsNotNull(M, "Object matrix expected.");
Assert.AreEqual(NrRows = ExpectedOutput.Length, M.Rows, "Number of rows in response incorrect.");
for (RowIndex = 0; RowIndex < NrRows; RowIndex++)
{
object[] ExpectedRow = ExpectedOutput[RowIndex];
ObjectVector Row = M.GetRow(RowIndex) as ObjectVector;
Assert.IsNotNull(Row, "Object row vector expected.");
Assert.AreEqual(NrColumns = ExpectedRow.Length, Row.Dimension, "Number of columns in response incorrect.");
for (ColumnIndex = 0; ColumnIndex < NrColumns; ColumnIndex++)
{
Assert.AreEqual(ExpectedRow[ColumnIndex], Row.GetElement(ColumnIndex).AssociatedObjectValue);
}
}
}
public void GetRowExample()
{
var matrix = new ObjectMatrix <double>(2, 2);
matrix[0, 0] = 1;
matrix[0, 1] = 2;
matrix[1, 0] = 3;
matrix[1, 1] = 4;
var row1 = matrix.GetRow(0);
Assert.AreEqual(1, row1[0]);
Assert.AreEqual(2, row1[1]);
var row2 = matrix.GetRow(1);
Assert.AreEqual(3, row2[0]);
Assert.AreEqual(4, row2[1]);
}
public void GetRowExample()
{
var matrix = new ObjectMatrix<double>(2, 2);
matrix[0, 0] = 1;
matrix[0, 1] = 2;
matrix[1, 0] = 3;
matrix[1, 1] = 4;
var row1 = matrix.GetRow(0);
Assert.AreEqual(1, row1[0]);
Assert.AreEqual(2, row1[1]);
var row2 = matrix.GetRow(1);
Assert.AreEqual(3, row2[0]);
Assert.AreEqual(4, row2[1]);
}
public void TestInvalidGetRow3()
{
ObjectMatrix <int> matrix = GetTestMatrix();
int[] row = matrix.GetRow(matrix.Rows + 1);
}
