public override double this[
int r,
int c
] { get; set; }
Public Overrides Default Property Item (
r As Integer,
c As Integer
) As Double
Get
Set
public:
virtual property double default[int r, int c] {
double get (int r, int c) override;
void set (int r, int c, double value) override;
}
abstract Item : float with get, set
override Item : float with get, set
The set operation preserves the symmetry of the matrix; when entry Mr c is changed, entry Mc r is updated automatically.