/// <summary> Method which invokes event.</summary>
/// <param name="sender"> Sender. </param>
/// <param name="e"> Arguments. </param>
protected void OnChange(object sender, MatrixChangeEventArgs <T> e)
{
MatrixChange?.Invoke(sender, e);
}
/// <summary> Method to do after event invoked.</summary>
/// <param name="sender"> Sender. </param>
/// <param name="e"> Arguments. </param>
protected void Notify(object sender, MatrixChangeEventArgs <T> e)
{
Console.Write("Matrix element at position ({0}, {1}) changed on {2}", e.I, e.J, e.Element.ToString());
}
