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 GridFunction< TDomain, TAlgebra >	grid_function_type
typedef IComponentSpace< grid_function_type >	subspace_type
typedef CompositeSpace< grid_function_type >	composite_type

Public Member Functions
void	use_strict_relative_norms (int b)
void	use_strict_relative_norms (bool b)
void	add (SmartPtr< subspace_type > spSubspace)
void	add (SmartPtr< composite_type > spCompositeSpace)
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)|
std::string	config_string () const
	print config string
Public Member Functions inherited from ug::ISubDiagErrorEst< TAlgebra::vector_type >
number	get_current_estimate ()
	get estimate
void	reset_estimate ()

Protected Types
typedef TAlgebra::vector_type	TVector

Protected Attributes
std::vector< SmartPtr< subspace_type > >	m_spSubspaces
int	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 Function Documentation

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 >.

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 >.

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

• time_disc/time_extrapolation.h