public TestSymmetricSparseRowMatrix()
{
_a = new double[] { 1, 2, 5, 3, 7, 4 };
_ia = new int[] { 0, 1, 2, 4, 6 };
_ja = new int[] { 0, 1, 0, 2, 1, 3 };
vector = new Vector(new double[] { 2, 1, 1, 1 });
sparseRowMatrix = new SymmetricSparseRowMatrix(_a, _ja, _ia);
}
public TestSymmetricSparseRowMatrix(ITestOutputHelper testOutputHelper)
{
_a = new double[] { 1, 2, 5, 3, 7, 4 };
_ia = new int[] { 0, 1, 2, 4, 6 };
_ja = new int[] { 0, 1, 0, 2, 1, 3 };
vector = new Vector(new double[] { 2, 1, 1, 1 });
symmetricSparseRowMatrix = new SymmetricSparseRowMatrix(_a, _ja, _ia);
_testOutputHelper = testOutputHelper;
}
public void Fill()
{
FillFunc fillFunc = (row, col) => { return((row + 1) + (col + 1)); };
symmetricSparseRowMatrix.Fill(fillFunc);
_a = new double[] { 2, 4, 4, 6, 6, 8 };
_ia = new int[] { 0, 1, 2, 4, 6 };
_ja = new int[] { 0, 1, 0, 2, 1, 3 };
SymmetricSparseRowMatrix sparseRow = new SymmetricSparseRowMatrix(_a, _ja, _ia);
Assert.True(new HashSet <(double, int, int)>(symmetricSparseRowMatrix).SetEquals(sparseRow));
}
