classical Runge-Kutta method (order 4 with 4 stages) More...

#include <ode.hh>

Public Types
typedef M::size_type	size_type
	export size_type

typedef M::time_type	time_type
	export time_type

typedef M::number_type	number_type
	export number_type

Public Member Functions
	RungeKutta4 (const M &model_)
	constructor stores reference to the model

void	set_dt (time_type dt_)
	set time step for subsequent steps

void	step ()
	do one step

void	set_state (time_type t_, const Vector< number_type > &u_)
	set current state

const Vector< number_type > &	get_state () const
	get current state

time_type	get_time () const
	get current time

time_type	get_dt () const
	get dt used in last step (i.e. to compute current state)

size_type	get_order () const
	return consistency order of the method

Detailed Description

template<class M>
class hdnum::RungeKutta4< M >

classical Runge-Kutta method (order 4 with 4 stages)

The ODE solver is parametrized by a model. The model also exports all relevant types for time and states. The ODE solver encapsulates the states needed for the computation.

Template Parameters

M	the model type

The documentation for this class was generated from the following file:

src/ode.hh

Public Types

Public Member Functions

Detailed Description