DASPK Class Reference

#include "DASPK.h"

Inheritance diagram for DASPK:

Collaboration diagram for DASPK:

List of all members.

Public Types
typedef Matrix(*	DAEJacFunc )(const ColumnVector &x, const ColumnVector &xdot, double t, double cj)
typedef ColumnVector(*	DAERHSFunc )(const ColumnVector &x, const ColumnVector &xdot, double t, octave_idx_type &ires)
Public Member Functions
	DASPK (void)
	DASPK (const ColumnVector &s, double tm, DAEFunc &f)
	DASPK (const ColumnVector &s, const ColumnVector &deriv, double tm, DAEFunc &f)
	~DASPK (void)
void	clear_stop_time (void)
ColumnVector	do_integrate (double t)
Matrix	do_integrate (const ColumnVector &tout)
Matrix	do_integrate (const ColumnVector &tout, const ColumnVector &tcrit)
std::string	error_message (void) const
virtual std::string	error_message (void) const =0
virtual void	force_restart (void)
DAERHSFunc	function (void) const
void	initialize (const ColumnVector &x0, double t0)
void	initialize (const ColumnVector &x0, const ColumnVector &xdot0, double t0)
Matrix	integrate (const ColumnVector &tout, Matrix &xdot_out)
Matrix	integrate (const ColumnVector &tout, Matrix &xdot_out, const ColumnVector &tcrit)
bool	integration_ok (void) const
octave_idx_type	integration_state (void) const
DAEJacFunc	jacobian_function (void) const
DAEFunc &	set_function (DAERHSFunc f)
DAEFunc &	set_jacobian_function (DAEJacFunc j)
void	set_stop_time (double tt)
octave_idx_type	size (void) const
ColumnVector	state (void) const
ColumnVector	state_derivative (void)
double	time (void) const
Protected Attributes
DAERHSFunc	fun
bool	integration_error
octave_idx_type	istate
DAEJacFunc	jac
bool	reset
bool	restart
double	stop_time
bool	stop_time_set
double	t
ColumnVector	x
ColumnVector	xdot
Private Attributes
Array< double >	abs_tol
Array< octave_idx_type >	info
bool	initialized
Array< octave_idx_type >	iwork
octave_idx_type	liw
octave_idx_type	lrw
Array< double >	rel_tol
Array< double >	rwork

---

Detailed Description

Definition at line 31 of file DASPK.h.

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Member Typedef Documentation

typedef Matrix(* DAEFunc::DAEJacFunc)(const ColumnVector &x, const ColumnVector &xdot, double t, double cj) [inherited]

Definition at line 42 of file DAEFunc.h.

typedef ColumnVector(* DAEFunc::DAERHSFunc)(const ColumnVector &x, const ColumnVector &xdot, double t, octave_idx_type &ires) [inherited]

Definition at line 34 of file DAEFunc.h.

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Constructor & Destructor Documentation

DASPK::DASPK

(

void

)

[inline]

Definition at line 37 of file DASPK.h.

DASPK::DASPK	(	const ColumnVector &	s,
		double	tm,
		DAEFunc &	f
	)			[inline]

Definition at line 41 of file DASPK.h.

DASPK::DASPK	(	const ColumnVector &	s,
		const ColumnVector &	deriv,
		double	tm,
		DAEFunc &	f
	)			[inline]

Definition at line 45 of file DASPK.h.

DASPK::~DASPK

(

void

)

[inline]

Definition at line 51 of file DASPK.h.

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Member Function Documentation

void base_diff_eqn::clear_stop_time

(

void

)

[inline, inherited]

Definition at line 88 of file base-de.h.

Referenced by LSODE::do_integrate(), DASSL::integrate(), DASRT::integrate(), and integrate().

Matrix DASPK::do_integrate

(

const ColumnVector &

tout

)

Definition at line 530 of file DASPK.cc.

References integrate().

ColumnVector DASPK::do_integrate

(

double

t

)

Definition at line 156 of file DASPK.cc.

References abs_tol, DDASPK(), ddaspk_f(), ddaspk_j(), ddaspk_psol(), F77_XFCN, Array< T >::fortran_vec(), DAEFunc::function(), info, initialized, base_diff_eqn::integration_error, base_diff_eqn::istate, iwork, DAEFunc::jacobian_function(), Array< T >::length(), liw, lrw, NINTbig(), rel_tol, DAEFunc::reset, Array< T >::resize(), base_diff_eqn::restart, rwork, base_diff_eqn::size(), base_diff_eqn::stop_time, base_diff_eqn::stop_time_set, base_diff_eqn::t, user_fun, user_jac, base_diff_eqn::x, and base_diff_alg_eqn::xdot.

Referenced by integrate().

Matrix DASPK::do_integrate	(	const ColumnVector &	tout,
		const ColumnVector &	tcrit
	)

Definition at line 574 of file DASPK.cc.

References integrate().

virtual std::string base_diff_eqn::error_message

(

void

)

const [pure virtual, inherited]

std::string DASPK::error_message

(

void

)

const

Definition at line 685 of file DASPK.cc.

References base_diff_eqn::istate, and base_diff_eqn::t.

Referenced by DEFUN_DLD().

virtual void base_diff_eqn::force_restart

(

void

)

[inline, virtual, inherited]

Definition at line 94 of file base-de.h.

Referenced by LSODE::do_integrate(), DASSL::integrate(), DASRT::integrate(), and integrate().

DAERHSFunc DAEFunc::function

(

void

)

const [inline, inherited]

Definition at line 71 of file DAEFunc.h.

Referenced by DASSL::do_integrate(), do_integrate(), and DASRT::integrate().

void base_diff_alg_eqn::initialize	(	const ColumnVector &	x0,
		const ColumnVector &	xdot0,
		double	t0
	)			[inline, inherited]

Definition at line 61 of file base-dae.h.

void base_diff_alg_eqn::initialize	(	const ColumnVector &	x0,
		double	t0
	)			[inline, inherited]

Reimplemented from base_diff_eqn.

Definition at line 55 of file base-dae.h.

Matrix DASPK::integrate	(	const ColumnVector &	tout,
		Matrix &	xdot_out
	)

Definition at line 537 of file DASPK.cc.

References Array< T >::capacity(), do_integrate(), Array< T >::elem(), base_diff_eqn::integration_error, Matrix::resize(), base_diff_eqn::size(), base_diff_eqn::x, and base_diff_alg_eqn::xdot.

Referenced by DEFUN_DLD(), do_integrate(), and integrate().

Matrix DASPK::integrate	(	const ColumnVector &	tout,
		Matrix &	xdot_out,
		const ColumnVector &	tcrit
	)

Definition at line 581 of file DASPK.cc.

References Array< T >::capacity(), base_diff_eqn::clear_stop_time(), do_integrate(), Array< T >::elem(), base_diff_eqn::force_restart(), integrate(), base_diff_eqn::integration_error, Matrix::resize(), base_diff_eqn::set_stop_time(), base_diff_eqn::size(), base_diff_eqn::x, and base_diff_alg_eqn::xdot.

bool base_diff_eqn::integration_ok

(

void

)

const [inline, inherited]

Definition at line 96 of file base-de.h.

Referenced by DEFUN_DLD().

octave_idx_type base_diff_eqn::integration_state

(

void

)

const [inline, inherited]

Definition at line 98 of file base-de.h.

Referenced by DEFUN_DLD().

DAEJacFunc DAEFunc::jacobian_function

(

void

)

const [inline, inherited]

Definition at line 80 of file DAEFunc.h.

Referenced by DASSL::do_integrate(), do_integrate(), and DASRT::integrate().

DAEFunc& DAEFunc::set_function

(

DAERHSFunc

f

)

[inline, inherited]

Definition at line 73 of file DAEFunc.h.

DAEFunc& DAEFunc::set_jacobian_function

(

DAEJacFunc

j

)

[inline, inherited]

Definition at line 82 of file DAEFunc.h.

Referenced by DEFUN_DLD().

void base_diff_eqn::set_stop_time

(

double

tt

)

[inline, inherited]

Definition at line 81 of file base-de.h.

Referenced by LSODE::do_integrate(), DASSL::integrate(), DASRT::integrate(), and integrate().

octave_idx_type base_diff_eqn::size

(

void

)

const [inline, inherited]

Definition at line 75 of file base-de.h.

References x.

Referenced by LSODE::do_integrate(), DASSL::do_integrate(), do_integrate(), DASSL::integrate(), DASRT::integrate(), and integrate().

ColumnVector base_diff_eqn::state

(

void

)

const [inline, inherited]

Definition at line 77 of file base-de.h.

References x.

ColumnVector base_diff_alg_eqn::state_derivative

(

void

)

[inline, inherited]

Definition at line 68 of file base-dae.h.

double base_diff_eqn::time

(

void

)

const [inline, inherited]

Definition at line 79 of file base-de.h.

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Member Data Documentation

Array<double> DASPK::abs_tol [private]

Definition at line 78 of file DASPK.h.

Referenced by do_integrate().

DAERHSFunc DAEFunc::fun [protected, inherited]

Definition at line 91 of file DAEFunc.h.

Referenced by DAEFunc::operator=().

Array<octave_idx_type> DASPK::info [private]

Definition at line 73 of file DASPK.h.

Referenced by do_integrate().

bool DASPK::initialized [private]

Definition at line 68 of file DASPK.h.

Referenced by do_integrate().

bool base_diff_eqn::integration_error [protected, inherited]

Definition at line 114 of file base-de.h.

Referenced by LSODE::do_integrate(), DASSL::do_integrate(), do_integrate(), DASSL::integrate(), DASRT::integrate(), integrate(), and base_diff_eqn::operator=().

octave_idx_type base_diff_eqn::istate [protected, inherited]

Definition at line 116 of file base-de.h.

Referenced by LSODE::do_integrate(), DASSL::do_integrate(), do_integrate(), LSODE::error_message(), DASSL::error_message(), DASRT::error_message(), error_message(), DASRT::integrate(), and base_diff_eqn::operator=().

Array<octave_idx_type> DASPK::iwork [private]

Definition at line 74 of file DASPK.h.

Referenced by do_integrate().

DAEJacFunc DAEFunc::jac [protected, inherited]

Definition at line 92 of file DAEFunc.h.

Referenced by DAEFunc::operator=().

octave_idx_type DASPK::liw [private]

Definition at line 70 of file DASPK.h.

Referenced by do_integrate().

octave_idx_type DASPK::lrw [private]

Definition at line 71 of file DASPK.h.

Referenced by do_integrate().

Array<double> DASPK::rel_tol [private]

Definition at line 79 of file DASPK.h.

Referenced by do_integrate().

bool DAEFunc::reset [protected, inherited]

Reimplemented in DAERTFunc.

Definition at line 99 of file DAEFunc.h.

Referenced by DASSL::do_integrate(), do_integrate(), DASRT::integrate(), and DAEFunc::operator=().

bool base_diff_eqn::restart [protected, inherited]

Definition at line 112 of file base-de.h.

Referenced by LSODE::do_integrate(), DASSL::do_integrate(), do_integrate(), DASRT::integrate(), and base_diff_eqn::operator=().

Array<double> DASPK::rwork [private]

Definition at line 76 of file DASPK.h.

Referenced by do_integrate().

double base_diff_eqn::stop_time [protected, inherited]

Definition at line 108 of file base-de.h.

Referenced by LSODE::do_integrate(), DASSL::do_integrate(), do_integrate(), DASRT::integrate(), and base_diff_eqn::operator=().

bool base_diff_eqn::stop_time_set [protected, inherited]

Definition at line 110 of file base-de.h.

Referenced by LSODE::do_integrate(), DASSL::do_integrate(), do_integrate(), DASRT::integrate(), and base_diff_eqn::operator=().

double base_diff_eqn::t [protected, inherited]

Definition at line 106 of file base-de.h.

Referenced by LSODE::do_integrate(), DASSL::do_integrate(), do_integrate(), LSODE::error_message(), DASSL::error_message(), DASRT::error_message(), error_message(), DASRT::integrate(), and base_diff_eqn::operator=().

ColumnVector base_diff_eqn::x [protected, inherited]

Definition at line 104 of file base-de.h.

Referenced by LSODE::do_integrate(), DASSL::do_integrate(), do_integrate(), DASSL::integrate(), DASRT::integrate(), integrate(), and base_diff_eqn::operator=().

ColumnVector base_diff_alg_eqn::xdot [protected, inherited]

Definition at line 72 of file base-dae.h.

Referenced by DASSL::do_integrate(), do_integrate(), DASSL::integrate(), DASRT::integrate(), and integrate().

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

• liboctave/DASPK.h
• liboctave/DASPK.cc