OdeIntegrator Class

public abstract class OdeIntegrator : ManagedIterativeAlgorithm<Vector<double>>

Public MustInherit Class OdeIntegrator
	Inherits ManagedIterativeAlgorithm(Of Vector(Of Double))

public ref class OdeIntegrator abstract : public ManagedIterativeAlgorithm<Vector<double>^>

[<AbstractClassAttribute>]
type OdeIntegrator = 
    class
        inherit ManagedIterativeAlgorithm<Vector<float>>
    end

Inheritance

Object  →  ManagedIterativeAlgorithm<Vector<Double>, Double, SolutionReport<Vector<Double>, Double>>  →  ManagedIterativeAlgorithm<Vector<Double>>  →  OdeIntegrator

Derived

Extreme.Mathematics.Calculus.OrdinaryDifferentialEquations.ClassicRungeKuttaIntegrator

Extreme.Mathematics.Calculus.OrdinaryDifferentialEquations.CvodeIntegrator

Extreme.Mathematics.Calculus.OrdinaryDifferentialEquations.RungeKuttaDormandPrince

Extreme.Mathematics.Calculus.OrdinaryDifferentialEquations.RungeKuttaFehlbergIntegrator

The OdeIntegrator class is the abstract base class for classes that implement algorithms for integrating systems of Ordinary Differential Equations (ODE's).

OdeIntegrator is an abstract class and cannot be instantiated directly. Instead, use one of the following derived classes:

The system of differential equations is defined using a DifferentialFunction delegate. This is a delegate that takes one real argument (the time value), and two vector arguments (the current value and the current derivative). The last argument is passed by reference and must also be returned.

To set up an integration, set the DifferentialFunction property equal to the delegate that defines the system. Set the InitialTime and InitialValue properties to the initial time value and function values, respectively.

To perform the actual integration, call the Integrate(Double) method with the desired final time. This method returns the function value at the final time. You can call this method multiple times to get function values at intermediate positions.

Reference