ug::CompositeGridFunctionEstimator< TDomain, TAlgebra > Class Template Reference

Evaluate difference between two functions (w.r.t various norms) More...

#include <time_extrapolation.h>

Inheritance diagram for ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >:

Public Types
typedef ISubDiagErrorEst< TVector >	base_type
typedef CompositeSpace< grid_function_type >	composite_type
typedef GridFunction< TDomain, TAlgebra >	grid_function_type
typedef IComponentSpace< grid_function_type >	subspace_type

Public Member Functions
void	add (SmartPtr< composite_type > spCompositeSpace)
void	add (SmartPtr< subspace_type > spSubspace)
	CompositeGridFunctionEstimator ()
std::string	config_string () const
	print config string More...
bool	update (SmartPtr< TVector > vUpdate, number alpha, SmartPtr< TVector > vFine, SmartPtr< TVector > vCoarse)
	compute update vUpdate = vFine + alpha * (vFine- vCoarse) AND estimate error | alpha * (vFine- vCoarse)| More...
void	use_strict_relative_norms (bool b)
Public Member Functions inherited from ug::ISubDiagErrorEst< TAlgebra::vector_type >
number	get_current_estimate ()
	get estimate More...
	ISubDiagErrorEst ()
void	reset_estimate ()
virtual	~ISubDiagErrorEst ()

Protected Types
typedef TAlgebra::vector_type	TVector

Protected Attributes
std::vector< SmartPtr< subspace_type > >	m_spSubspaces
bool	m_strictRelativeError
Protected Attributes inherited from ug::ISubDiagErrorEst< TAlgebra::vector_type >
number	m_est

Detailed Description

template<class TDomain, class TAlgebra>
class ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >

Evaluate difference between two functions (w.r.t various norms)

| u |^2 = \sum |u|_i^2

Member Typedef Documentation

base_type

template<class TDomain , class TAlgebra >

typedef ISubDiagErrorEst<TVector> ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::base_type

composite_type

template<class TDomain , class TAlgebra >

typedef CompositeSpace<grid_function_type> ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::composite_type

grid_function_type

template<class TDomain , class TAlgebra >

typedef GridFunction<TDomain, TAlgebra> ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::grid_function_type

subspace_type

template<class TDomain , class TAlgebra >

typedef IComponentSpace<grid_function_type> ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::subspace_type

TVector

template<class TDomain , class TAlgebra >

typedef TAlgebra::vector_type ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::TVector

protected

Constructor & Destructor Documentation

CompositeGridFunctionEstimator()

template<class TDomain , class TAlgebra >

ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::CompositeGridFunctionEstimator ( )

inline

Member Function Documentation

add() [1/2]

template<class TDomain , class TAlgebra >

void ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::add ( SmartPtr< composite_type >  spCompositeSpace )

inline

References ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::m_spSubspaces.

add() [2/2]

template<class TDomain , class TAlgebra >

void ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::add ( SmartPtr< subspace_type >  spSubspace )

inline

References ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::m_spSubspaces.

config_string()

template<class TDomain , class TAlgebra >

std::string ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::config_string ( ) const

inlinevirtual

print config string

Reimplemented from ug::ISubDiagErrorEst< TAlgebra::vector_type >.

References ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::m_spSubspaces.

update()

template<class TDomain , class TAlgebra >

bool ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::update ( SmartPtr< TVector >  vUpdate, number  alpha2, SmartPtr< TVector >  vFine, SmartPtr< TVector >  vCoarse  )

inlinevirtual

compute update vUpdate = vFine + alpha * (vFine- vCoarse) AND estimate error | alpha * (vFine- vCoarse)|

Implements ug::ISubDiagErrorEst< TAlgebra::vector_type >.

References SmartPtr< class, FreePolicy >::invalid(), ug::ISubDiagErrorEst< TVector >::m_est, ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::m_spSubspaces, ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::m_strictRelativeError, ug::SMALL, UG_LOGN, and ug::VecScaleAdd().

use_strict_relative_norms()

template<class TDomain , class TAlgebra >

void ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::use_strict_relative_norms ( bool  b )

inline

References ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::m_strictRelativeError.

Member Data Documentation

m_spSubspaces

template<class TDomain , class TAlgebra >

std::vector<SmartPtr<subspace_type> > ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::m_spSubspaces

protected

Referenced by ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::add(), ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::config_string(), and ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::update().

m_strictRelativeError

template<class TDomain , class TAlgebra >

bool ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::m_strictRelativeError

protected

Referenced by ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::update(), and ug::CompositeGridFunctionEstimator< TDomain, TAlgebra >::use_strict_relative_norms().

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

• /home/runner/work/docs/docs/ug4/plugins/Limex/time_disc/time_extrapolation.h