public void CanCopyMatrixToArray()
{
var dest = new T[Matrix5By3.RowCount * Matrix5By3.ColumnCount];
int idx = 0;
Matrix5By3.CopyToArray(dest, ref idx);
Matrix5By3.AsColumnMajorArray().ShouldArrayEqualWithinError(dest);
idx.ShouldEqual(Matrix5By3.RowCount * Matrix5By3.ColumnCount);
}
public void CanRestoreMatrixFromArray()
{
var dest = new T[Matrix5By3.RowCount * Matrix5By3.ColumnCount];
int idx = 0;
Matrix5By3.CopyToArray(dest, ref idx);
Matrix5By3.AsColumnMajorArray().ShouldArrayEqualWithinError(dest);
idx.ShouldEqual(Matrix5By3.RowCount * Matrix5By3.ColumnCount);
idx = 0;
var mat = Matrix <T> .Build.Dense(5, 3);
mat.CopyFromArray(dest, ref idx);
mat.AsColumnMajorArray().ShouldArrayEqualWithinError(Matrix5By3.AsColumnMajorArray());
idx.ShouldEqual(Matrix5By3.RowCount * Matrix5By3.ColumnCount);
}
