rk45_tmpl< T > Class Template Reference

Dormand-Prince integrator. More...

#include <rk45_tmpl.hpp>

Inheritance diagram for rk45_tmpl< T >:

Collaboration diagram for rk45_tmpl< T >:

Public Member Functions
virtual const std::type_info &	vtype () const
void	postprocess (input &dat)
std::string	type () const
int	integrate (ptr_passer u, double t0, double tf)
	~rk45_tmpl ()
Public Member Functions inherited from rk45
std::vector< std::string >	dependencies () const
	~rk45 ()
Public Member Functions inherited from integrator
virtual void	initial_condition (ptr_passer in, size_t len)
void	initial_condition (ptr_passer in)
virtual	~integrator ()
	Blank destructor for integrator.
Public Member Functions inherited from item_dim
size_t	get_dimension () const
Public Member Functions inherited from item
	item ()
virtual	~item ()
virtual void	print () const
	Standard print function.
virtual void	update ()
void	setname (const std::string n)
void	set_write_name (std::string wname)
const std::string &	name () const
const std::string &	write_name () const
Public Member Functions inherited from vartype
bool	compare (const vartype *in) const
bool	compare (const vartype &in) const
bool	compare (const std::type_info &tinf)
template<typename T >
bool	compare () const
template<typename T >
bool	compare (const T &in) const
std::string	vname () const
virtual const std::type_info &	vtype_internal () const
bool	compare_internal (const vartype *in) const
bool	compare_internal (const vartype &in) const
bool	compare_internal (const std::type_info &tinf)
template<typename T >
bool	compare_internal () const
template<typename T >
bool	compare_internal (const T &in) const
std::string	vname_internal () const
virtual	~vartype ()

Protected Attributes
double	dt_init
double	dt_min
double	dt_max
double	relerr
double	abserr
T *restr	f0
T *restr *restr	f1
T *restr *restr *restr	f2
T *restr *restr *restr *restr	f3
T *restr	f4
T *restr *restr	f5
T *restr *restr *restr	f6
T *restr	u_calc
real_type *restr	u_calc2
Protected Attributes inherited from rk45
std::shared_ptr< rk45 >	actual
Protected Attributes inherited from integrator
rhs *	rh_val
Protected Attributes inherited from item_dim
mempool	memp
std::set< item_dim * >	children
item_dim *	parent
size_t	dimension
Protected Attributes inherited from item
std::string	_name
std::string	_write_name
char	has_write_name

Private Types
typedef float_traits< T >::type	real_type

Additional Inherited Members
Static Public Member Functions inherited from item
static std::shared_ptr< item >	create (std::string name, engineimp *rval)
Public Attributes inherited from item
engineimp *	holder
Protected Member Functions inherited from item_dim
void	print_upstream ()
virtual void	_do_mem_update (size_t dim_old)
void	add_as_parent (item_dim *p)
void	add_as_parent (std::shared_ptr< item_dim > p)
void	update_dim (size_t dim_new)

Detailed Description

template<class T>
class rk45_tmpl< T >

Dormand-Prince integrator.

This class defines a Dormand-Prince integrator, the same type used by the Matlab function ODE45. This is the actual template implementation, which allows for definitions using multiple variables

Definition at line 30 of file rk45_tmpl.hpp.

Member Typedef Documentation

template<class T >

typedef float_traits<T>::type rk45_tmpl< T >::real_type

private

Definition at line 31 of file rk45_tmpl.hpp.

Constructor & Destructor Documentation

template<class T >

rk45_tmpl< T >::~rk45_tmpl

(

)

Definition at line 251 of file rk45_tmpl.hpp.

Member Function Documentation

template<class T >

int rk45_tmpl< T >::integrate ( ptr_passer  u, double  t0, double  tf  )

virtual

Reimplemented from rk45.

Definition at line 53 of file rk45_tmpl.hpp.

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template<class T >

void rk45_tmpl< T >::postprocess ( input &  dat )

virtual

Reimplemented from rk45.

Definition at line 260 of file rk45_tmpl.hpp.

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template<class T >

std::string rk45_tmpl< T >::type ( ) const

virtual

Reimplemented from rk45.

Definition at line 256 of file rk45_tmpl.hpp.

template<class T >

const std::type_info & rk45_tmpl< T >::vtype ( ) const

virtual

Reimplemented from rk45.

Definition at line 49 of file rk45_tmpl.hpp.

Member Data Documentation

template<class T >

double rk45_tmpl< T >::abserr

protected

Definition at line 36 of file rk45_tmpl.hpp.

template<class T >

double rk45_tmpl< T >::dt_init

protected

Definition at line 35 of file rk45_tmpl.hpp.

template<class T >

double rk45_tmpl< T >::dt_max

protected

Definition at line 35 of file rk45_tmpl.hpp.

template<class T >

double rk45_tmpl< T >::dt_min

protected

Definition at line 35 of file rk45_tmpl.hpp.

template<class T >

T* restr rk45_tmpl< T >::f0

protected

Definition at line 37 of file rk45_tmpl.hpp.

template<class T >

T* restr * restr rk45_tmpl< T >::f1

protected

Definition at line 37 of file rk45_tmpl.hpp.

template<class T >

T* restr * restr * restr rk45_tmpl< T >::f2

protected

Definition at line 37 of file rk45_tmpl.hpp.

template<class T >

T* restr * restr * restr * restr rk45_tmpl< T >::f3

protected

Definition at line 37 of file rk45_tmpl.hpp.

template<class T >

T* restr rk45_tmpl< T >::f4

protected

Definition at line 38 of file rk45_tmpl.hpp.

template<class T >

T* restr * restr rk45_tmpl< T >::f5

protected

Definition at line 38 of file rk45_tmpl.hpp.

template<class T >

T* restr * restr * restr rk45_tmpl< T >::f6

protected

Definition at line 38 of file rk45_tmpl.hpp.

template<class T >

double rk45_tmpl< T >::relerr

protected

Definition at line 36 of file rk45_tmpl.hpp.

template<class T >

T* restr rk45_tmpl< T >::u_calc

protected

Definition at line 39 of file rk45_tmpl.hpp.

template<class T >

real_type* restr rk45_tmpl< T >::u_calc2

protected

Definition at line 40 of file rk45_tmpl.hpp.

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

• integrator/rk45_tmpl.hpp