DuneODE::ExplMultiStepBase< Operator > Class Template Reference

#include <dune/fem/solver/multistep.hh>

Inheritance diagram for DuneODE::ExplMultiStepBase< Operator >:

Public Types
typedef Operator::DestinationType	DestinationType
typedef DestinationType::DiscreteFunctionSpaceType	SpaceType

Public Member Functions
	ExplMultiStepBase (Operator &op, TimeProviderBase &tp, int pord, bool verbose=true)
	constructor
	~ExplMultiStepBase ()
	destructor
void	initialize (const DestinationType &U0)
	apply operator once to get dt estimate
void	solve (DestinationType &U0)
	solve the system
void	solveRK (DestinationType &U0)
	solve the system

Protected Attributes
std::vector< std::vector< double > >	a
std::vector< double >	b
std::vector< double >	c
size_t	steps_
double	gamma_
std::vector< DestinationType * >	Uj
std::vector< DestinationType * >	Fj
std::vector< double >	deltat_
bool	msInit
bool	msFirst
const int	ord_
const Operator &	op_
TimeProviderBase &	tp_
bool	initialized_

Detailed Description

template<class Operator>
class DuneODE::ExplMultiStepBase< Operator >

Newly added:

Base class for explicit multistep method.

Member Typedef Documentation

DestinationType

template<class Operator >

typedef Operator::DestinationType DuneODE::ExplMultiStepBase< Operator >::DestinationType

SpaceType

template<class Operator >

typedef DestinationType::DiscreteFunctionSpaceType DuneODE::ExplMultiStepBase< Operator >::SpaceType

Constructor & Destructor Documentation

ExplMultiStepBase()

template<class Operator >

DuneODE::ExplMultiStepBase< Operator >::ExplMultiStepBase ( Operator &  op, TimeProviderBase &  tp, int  pord, bool  verbose = true  )

inline

constructor

Parameters

[in]	op	Operator \(L\)
[in]	tp	TimeProvider
[in]	pord	polynomial order
[in]	verbose	verbosity

~ExplMultiStepBase()

template<class Operator >

DuneODE::ExplMultiStepBase< Operator >::~ExplMultiStepBase ( )

inline

destructor

Member Function Documentation

initialize()

template<class Operator >

void DuneODE::ExplMultiStepBase< Operator >::initialize ( const DestinationType &  U0 )

inline

apply operator once to get dt estimate

solve()

template<class Operator >

void DuneODE::ExplMultiStepBase< Operator >::solve ( DestinationType &  U0 )

inline

solve the system

solveRK()

template<class Operator >

void DuneODE::ExplMultiStepBase< Operator >::solveRK ( DestinationType &  U0 )

inline

solve the system

Member Data Documentation

a

template<class Operator >

std::vector< std::vector<double> > DuneODE::ExplMultiStepBase< Operator >::a

protected

b

template<class Operator >

std::vector<double> DuneODE::ExplMultiStepBase< Operator >::b

protected

c

template<class Operator >

std::vector<double> DuneODE::ExplMultiStepBase< Operator >::c

protected

deltat_

template<class Operator >

std::vector<double> DuneODE::ExplMultiStepBase< Operator >::deltat_

protected

Fj

template<class Operator >

std::vector<DestinationType*> DuneODE::ExplMultiStepBase< Operator >::Fj

protected

gamma_

template<class Operator >

double DuneODE::ExplMultiStepBase< Operator >::gamma_

protected

initialized_

template<class Operator >

bool DuneODE::ExplMultiStepBase< Operator >::initialized_

protected

msFirst

template<class Operator >

bool DuneODE::ExplMultiStepBase< Operator >::msFirst

protected

msInit

template<class Operator >

bool DuneODE::ExplMultiStepBase< Operator >::msInit

protected

op_

template<class Operator >

const Operator& DuneODE::ExplMultiStepBase< Operator >::op_

protected

ord_

template<class Operator >

const int DuneODE::ExplMultiStepBase< Operator >::ord_

protected

steps_

template<class Operator >

size_t DuneODE::ExplMultiStepBase< Operator >::steps_

protected

tp_

template<class Operator >

TimeProviderBase& DuneODE::ExplMultiStepBase< Operator >::tp_

protected

Uj

template<class Operator >

std::vector<DestinationType*> DuneODE::ExplMultiStepBase< Operator >::Uj

protected

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

• multistep.hh