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

Evaluate using continuous norms. More...

#include <time_extrapolation.h>

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

Public Types
typedef ISubDiagErrorEst< TVector >	base_type
typedef GridFunction< TDomain, TAlgebra >	grid_function_type
typedef IGridFunctionSpace< grid_function_type >	subspace_type

Public Member Functions
void	add (SmartPtr< subspace_type > spSubspace)
	add sub-space component More...
void	add (SmartPtr< subspace_type > spSubspace, number sigma)
std::string	config_string () const
	print config string More...
	GridFunctionEstimator ()
	GridFunctionEstimator (double ref)
void	set_reference_norm (number norm)
bool	update (SmartPtr< TVector > vUpdate, number alpha, SmartPtr< TVector > vFine, SmartPtr< TVector > vCoarse)
	apply w/ rel norm More...
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
typedef std::pair< SmartPtr< subspace_type >, number >	weighted_obj_type

Protected Attributes
number	m_refNormValue
std::vector< weighted_obj_type >	m_spWeightedSubspaces
Protected Attributes inherited from ug::ISubDiagErrorEst< TAlgebra::vector_type >
number	m_est

Detailed Description

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

Evaluate using continuous norms.

Can provide subspaces (incl. scaling).

sum_I \sigma_I \frac{|e|_I}{|u|_I} For ref value <= 0 TOL is scaled relatively w.r.t. function norm.

Member Typedef Documentation

base_type

template<class TDomain , class TAlgebra >

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

grid_function_type

template<class TDomain , class TAlgebra >

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

subspace_type

template<class TDomain , class TAlgebra >

typedef IGridFunctionSpace<grid_function_type> ug::GridFunctionEstimator< TDomain, TAlgebra >::subspace_type

TVector

template<class TDomain , class TAlgebra >

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

protected

weighted_obj_type

template<class TDomain , class TAlgebra >

typedef std::pair<SmartPtr<subspace_type>, number> ug::GridFunctionEstimator< TDomain, TAlgebra >::weighted_obj_type

protected

Constructor & Destructor Documentation

GridFunctionEstimator() [1/2]

template<class TDomain , class TAlgebra >

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

inline

GridFunctionEstimator() [2/2]

template<class TDomain , class TAlgebra >

ug::GridFunctionEstimator< TDomain, TAlgebra >::GridFunctionEstimator ( double  ref )

inline

Member Function Documentation

add() [1/2]

template<class TDomain , class TAlgebra >

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

inline

add sub-space component

References ug::GridFunctionEstimator< TDomain, TAlgebra >::m_spWeightedSubspaces.

add() [2/2]

template<class TDomain , class TAlgebra >

void ug::GridFunctionEstimator< TDomain, TAlgebra >::add ( SmartPtr< subspace_type >  spSubspace, number  sigma  )

inline

References ug::GridFunctionEstimator< TDomain, TAlgebra >::m_spWeightedSubspaces.

config_string()

template<class TDomain , class TAlgebra >

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

inlinevirtual

print config string

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

References ug::GridFunctionEstimator< TDomain, TAlgebra >::m_spWeightedSubspaces.

set_reference_norm()

template<class TDomain , class TAlgebra >

void ug::GridFunctionEstimator< TDomain, TAlgebra >::set_reference_norm ( number  norm )

inline

References ug::GridFunctionEstimator< TDomain, TAlgebra >::m_refNormValue.

update()

template<class TDomain , class TAlgebra >

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

inlinevirtual

apply w/ rel norm

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

References SmartPtr< class, FreePolicy >::invalid(), ug::ISubDiagErrorEst< TVector >::m_est, ug::GridFunctionEstimator< TDomain, TAlgebra >::m_refNormValue, ug::GridFunctionEstimator< TDomain, TAlgebra >::m_spWeightedSubspaces, UG_LOG, and ug::VecScaleAdd().

Member Data Documentation

m_refNormValue

template<class TDomain , class TAlgebra >

number ug::GridFunctionEstimator< TDomain, TAlgebra >::m_refNormValue

protected

Referenced by ug::GridFunctionEstimator< TDomain, TAlgebra >::set_reference_norm(), and ug::GridFunctionEstimator< TDomain, TAlgebra >::update().

m_spWeightedSubspaces

template<class TDomain , class TAlgebra >

std::vector<weighted_obj_type> ug::GridFunctionEstimator< TDomain, TAlgebra >::m_spWeightedSubspaces

protected

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

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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