/// <summary>Initializes a new instance of the <see cref="Extrapolator"/> class.
/// </summary>
/// <param name="curveInterpolator">The interpolation approach of the curve.</param>
/// <param name="buildingDirection">The building direction of the curve extrapolation.</param>
/// <param name="value">The individual value to take into account for the constant curve extrapolation.</param>
/// <param name="extrapolatorFactory">The <see cref="GridPointCurve.Extrapolator"/> object that serves as factory for the current object.</param>
public Extrapolator(ICurveDataFitting curveInterpolator, BuildingDirection buildingDirection, double value, GridPointCurve.Extrapolator extrapolatorFactory)
{
m_CurveInterpolator = curveInterpolator ?? throw new ArgumentNullException(nameof(curveInterpolator));
m_BuildingDirection = buildingDirection;
m_GridPointValue = value;
Factory = extrapolatorFactory;
}
/// <summary>Initializes a new instance of the <see cref="Extrapolator"/> class.
/// </summary>
/// <param name="curveInterpolator">The interpolation approach of the curve.</param>
/// <param name="buildingDirection">The building direction of the curve extrapolation.</param>
/// <param name="slope">The slope.</param>
/// <param name="extrapolatorFactory">The <see cref="GridPointCurve.Extrapolator"/> object that serves as factory for the current object.</param>
public Extrapolator(ICurveDataFitting curveInterpolator, BuildingDirection buildingDirection, double slope, GridPointCurve.Extrapolator extrapolatorFactory)
{
m_CurveInterpolator = curveInterpolator ?? throw new ArgumentNullException(nameof(curveInterpolator));
m_BuildingDirection = buildingDirection;
m_Slope = slope;
m_ReferencePoint = Double.NaN;
m_ReferenceValue = Double.NaN;
Factory = extrapolatorFactory;
}
/// <summary>Initializes a new instance of the <see cref="Extrapolator"/> class.
/// </summary>
/// <param name="curveInterpolator">The interpolation approach of the curve.</param>
/// <param name="buildingDirection">The building direction of the curve extrapolation.</param>
/// <param name="extrapolatorFactory">The <see cref="GridPointCurve.Extrapolator"/> object that serves as factory for the current object.</param>
public Extrapolator(ICurveDataFitting curveInterpolator, BuildingDirection buildingDirection, GridPointCurve.Extrapolator extrapolatorFactory)
{
if (curveInterpolator == null)
{
throw new ArgumentNullException(nameof(curveInterpolator));
}
if ((curveInterpolator is IDifferentiableRealValuedCurve) == false)
{
throw new ArgumentException(nameof(curveInterpolator));
}
m_CurveInterpolator = (IDifferentiableRealValuedCurve)curveInterpolator;
m_BuildingDirection = buildingDirection;
m_Slope = Double.NaN;
m_ReferencePoint = Double.NaN;
m_ReferenceValue = Double.NaN;
Factory = extrapolatorFactory;
}
/// <summary>Initializes a new instance of the <see cref="Extrapolator"/> class.
/// </summary>
/// <param name="curveInterpolator">The interpolation approach of the curve.</param>
/// <param name="extrapolatorFactory">The <see cref="GridPointCurve.Extrapolator"/> object that serves as factory for the current object.</param>
public Extrapolator(ICurveDataFitting curveInterpolator, GridPointCurve.Extrapolator extrapolatorFactory)
{
m_CurveBuilder = curveInterpolator;
Factory = extrapolatorFactory;
}
/// <summary>Initializes a new instance of the <see cref="Differentiable"/> class.
/// </summary>
/// <param name="curveInterpolatorFactory">The curve interpolator factory.</param>
/// <param name="curveInterpolator">The curve interpolator.</param>
/// <param name="leftExtrapolatorFactory">The left extrapolator factory.</param>
/// <param name="leftExtrapolator">The left extrapolator.</param>
/// <param name="rightExtrapolatorFactory">The right extrapolator factory.</param>
/// <param name="rightExtrapolator">The right extrapolator.</param>
/// <param name="capacity">The number of elements that the new grid point curve can initially store.</param>
internal Differentiable(GridPointCurve.Interpolator curveInterpolatorFactory, ICurveDataFitting curveInterpolator, GridPointCurve.Extrapolator leftExtrapolatorFactory, ICurveExtrapolator leftExtrapolator, GridPointCurve.Extrapolator rightExtrapolatorFactory, ICurveExtrapolator rightExtrapolator, int capacity)
: base(curveInterpolatorFactory, curveInterpolator, leftExtrapolatorFactory, leftExtrapolator, rightExtrapolatorFactory, rightExtrapolator, capacity)
{
}
/// <summary>Initializes a new instance of the <see cref="StandardGridPointCurve<TLabel>"/> class.
/// </summary>
/// <param name="curveInterpolatorFactory">The curve interpolator factory.</param>
/// <param name="curveInterpolator">The curve interpolator.</param>
/// <param name="leftExtrapolatorFactory">The left extrapolator factory.</param>
/// <param name="leftExtrapolator">The left extrapolator.</param>
/// <param name="rightExtrapolatorFactory">The right extrapolator factory.</param>
/// <param name="rightExtrapolator">The right extrapolator.</param>
/// <param name="capacity">The number of elements that the new grid point curve can initially store.</param>
internal StandardGridPointCurve(GridPointCurve.Interpolator curveInterpolatorFactory, ICurveDataFitting curveInterpolator, GridPointCurve.Extrapolator leftExtrapolatorFactory, ICurveExtrapolator leftExtrapolator, GridPointCurve.Extrapolator rightExtrapolatorFactory, ICurveExtrapolator rightExtrapolator, int capacity = 20)
{
m_GridPointLabels = new List <TLabel>(capacity);
m_GridPointArguments = new List <double>(capacity);
m_GridPointValues = new List <double>(capacity);
m_CurveBuilder = curveInterpolator;
m_LeftExtrapolator = leftExtrapolator;
m_RightExtrapolator = rightExtrapolator;
m_State = GridPointCurve.State.GridPointChanged;
m_ReadOnlyGridPointLabels = new ReadOnlyCollection <TLabel>(m_GridPointLabels);
m_ReadOnlyGridPointValues = new ReadOnlyCollection <double>(m_GridPointValues);
m_ReadOnlyGridPointArguments = new ReadOnlyCollection <double>(m_GridPointArguments);
}
/// <summary>Initializes a new instance of the <see cref="CurveExtrapolationConstant"/> class.
/// </summary>
internal CurveExtrapolationConstant()
{
First = new FirstGridPoint();
Last = new LastGridPoint();
}
/// <summary>Creates a specific grid point curve factory.
/// </summary>
/// <typeparam name="TLabel">The type of the label.</typeparam>
/// <param name="curveInterpolator">The curve interpolator.</param>
/// <param name="leftExtrapolator">The extrapolator on the left side, i.e. from the first grid point to -\infinity.</param>
/// <param name="rightExtrapolator">The extrapolator on the right side, i.e. from the last grid point to \infinity.</param>
/// <returns>A factory for <see cref="IGridPointCurve<TLabel>"/> objects with respect to the desired interpolation and extrapolation approaches.</returns>
public static IGridPointCurveFactory <TLabel> Create <TLabel>(GridPointCurve.Interpolator curveInterpolator, GridPointCurve.Extrapolator leftExtrapolator, GridPointCurve.Extrapolator rightExtrapolator)
where TLabel : IEquatable <TLabel>
{
return(new CurveFactory <TLabel>(
() => GridPointCurve.Create <TLabel>(curveInterpolator, leftExtrapolator, rightExtrapolator),
curveInterpolator,
(gridPointCount, gridPointLabels, gridPointArguments, gridPointValues, gridPointArgumentStartIndex, gridPointValueStartIndex, gridPointArgumentIncrement, gridPointValueIncrement) => { return GridPointCurve.Create(curveInterpolator, leftExtrapolator, rightExtrapolator, gridPointCount, gridPointLabels, gridPointArguments, gridPointValues, gridPointArgumentStartIndex, gridPointValueStartIndex, gridPointArgumentIncrement, gridPointValueIncrement); }));
}
/// <summary>Initializes a new instance of the <see cref="CurveExtrapolationNone"/> class.
/// </summary>
internal CurveExtrapolationNone()
{
First = new FirstGridPoint();
Last = new LastGridPoint();
}
/// <summary>Initializes a new instance of the <see cref="Extrapolator"/> class.
/// </summary>
/// <param name="curveInterpolator">The interpolation approach of the curve.</param>
/// <param name="extrapolatorFactory">The <see cref="GridPointCurve.Extrapolator"/> object that serves as factory for the current object.</param>
public Extrapolator(ICurveDataFitting curveInterpolator, GridPointCurve.Extrapolator extrapolatorFactory)
{
m_CurveInterpolator = curveInterpolator ?? throw new ArgumentNullException(nameof(curveInterpolator));
m_GridPointValue = Double.NaN;
Factory = extrapolatorFactory;
}
