public Cdn.FunctionPolynomialPiece GetDerivative(int order)
{
IntPtr raw_ret = cdn_function_polynomial_piece_get_derivative(Handle, order);
Cdn.FunctionPolynomialPiece ret = GLib.Object.GetObject(raw_ret) as Cdn.FunctionPolynomialPiece;
return(ret);
}
public bool Equal(Cdn.FunctionPolynomialPiece b)
{
bool raw_ret = cdn_function_polynomial_piece_equal(Handle, b == null ? IntPtr.Zero : b.Handle);
bool ret = raw_ret;
return(ret);
}
public bool Add(Cdn.FunctionPolynomialPiece piece)
{
bool raw_ret = cdn_function_polynomial_add(Handle, piece == null ? IntPtr.Zero : piece.Handle);
bool ret = raw_ret;
return(ret);
}
public Cdn.FunctionPolynomialPiece Copy()
{
IntPtr raw_ret = cdn_function_polynomial_piece_copy(Handle);
Cdn.FunctionPolynomialPiece ret = GLib.Object.GetObject(raw_ret, true) as Cdn.FunctionPolynomialPiece;
return(ret);
}
public Node(Cdn.FunctionPolynomialPiece piece)
{
d_piece = piece;
if (d_piece != null)
{
d_piece.AddNotification("coefficients", OnChanged);
d_piece.AddNotification("begin", OnChanged);
d_piece.AddNotification("end", OnChanged);
}
}
protected virtual void OnPieceAdded(Cdn.FunctionPolynomialPiece piece)
{
GLib.Value ret = GLib.Value.Empty;
GLib.ValueArray inst_and_params = new GLib.ValueArray(2);
GLib.Value[] vals = new GLib.Value [2];
vals [0] = new GLib.Value(this);
inst_and_params.Append(vals [0]);
vals [1] = new GLib.Value(piece);
inst_and_params.Append(vals [1]);
g_signal_chain_from_overridden(inst_and_params.ArrayPtr, ref ret);
foreach (GLib.Value v in vals)
{
v.Dispose();
}
}
private void UpdatePieces(params Point[] added)
{
List <Point> data = new List <Point>();
foreach (Cdn.FunctionPolynomialPiece piece in d_function.Pieces)
{
data.Add(new Point(piece.Begin, piece.Coefficients[piece.Coefficients.Length - 1]));
}
if (d_function.Pieces.Length > 0)
{
Cdn.FunctionPolynomialPiece last = d_function.Pieces[d_function.Pieces.Length - 1];
data.Add(new Point(last.End, last.Coefficients.Sum()));
}
foreach (Point pt in added)
{
data.Add(pt);
}
UpdatePieces(data);
}
public bool Remove(Cdn.FunctionPolynomialPiece piece)
{
return(WrappedObject.Remove(piece));
}
public void Add(Cdn.FunctionPolynomialPiece piece)
{
WrappedObject.Add(piece);
}
public FunctionPolynomialPiece(Wrappers.FunctionPolynomial function, Cdn.FunctionPolynomialPiece piece) : base(function)
{
d_piece = piece;
}
public FunctionPolynomialPiece(Cdn.FunctionPolynomialPiece piece) : this(null, piece)
{
}
public ModifyFunctionPolynomialPieceCoefficients(Wrappers.FunctionPolynomial function, Cdn.FunctionPolynomialPiece piece, double[] coefficients) : base(function, piece)
{
d_coefficients = coefficients;
d_previousCoefficients = piece.Coefficients;
}
public AddFunctionPolynomialPiece(Wrappers.FunctionPolynomial function, Cdn.FunctionPolynomialPiece piece) : base(function, piece)
{
}
public ModifyFunctionPolynomialPieceEnd(Wrappers.FunctionPolynomial function, Cdn.FunctionPolynomialPiece piece, double end) : base(function, piece)
{
d_end = end;
d_previousEnd = piece.End;
}
public ModifyFunctionPolynomialPieceBegin(Wrappers.FunctionPolynomial function, Cdn.FunctionPolynomialPiece piece, double begin) : base(function, piece)
{
d_begin = begin;
d_previousBegin = piece.Begin;
}
