PiecewiseCurve.IndexOf Method

Finds the index of the lower bound of the interval that contains the specfied value.

Definition

Namespace: Numerics.NET.Curves
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.4
C# 
public int IndexOf(
	double x
)

Parameters

x  Double
A real number.

Return Value

Int32
A number in the range -1 to NumberOfIntervals.

Remarks

If x is less than the lower bound of the first interval, the value -1 is returned. If x is greater than or equal to the upper bound of the last interval, the value NumberOfIntervals is returned. In all other cases, the value returned is the index of the interval whose lower bound is less than or equal to x, and whose upper bound is strictly greater than x.

See Also