template<class A> class Integrator

the d(state)/dt from an external class

Inheritance:

Public Methods

Integrator()

virtual ~Integrator()

void SetMethod(int m)

void SetOversampling(int o)

void Setdt(double h)

void MakeIntegration(double dt, VectorND& y, A &x)

Protected Methods

virtual VectorND dydt(double t, VectorND y, A &)

If it is not derived, set the dy/dt to zero.

Private Fields

int Method

int Oversampling

1: Euler

double dt

number of substeps to take, default is 1

dt is the time step, which can vary from call to call if we want.

Private Methods

void RungeKutta4(double h, VectorND& y, A &x)

void Euler(double h, VectorND& y, A &x)

Documentation

the d(state)/dt from an external class

Integrator()

virtual ~Integrator()

void SetMethod(int m)

void SetOversampling(int o)

void Setdt(double h)

void MakeIntegration(double dt, VectorND& y, A &x)

virtual VectorND dydt(double t, VectorND y, A &)

If it is not derived, set the dy/dt to zero.

void RungeKutta4(double h, VectorND& y, A &x)

void Euler(double h, VectorND& y, A &x)

int Method

int Oversampling

1: Euler

double dt

number of substeps to take, default is 1

dt is the time step, which can vary from call to call if we want.

dt is the time step, which can vary from call to call if we want.

Direct child classes:

RigidBody_Integrator

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