domain discretization implementing the interface More...

#include <domain_disc.h>

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

Public Types
typedef TAlgebra	algebra_type
	Type of algebra. More...

typedef ApproximationSpace< TDomain >	approx_space_type
	Type of approximation space. More...

typedef TDomain	domain_type
	Type of Domain. More...

typedef algebra_type::matrix_type	matrix_type
	Type of algebra matrix. More...

typedef algebra_type::vector_type	vector_type
	Type of algebra vector. More...

Public Types inherited from ug::DomainDiscretizationBase< TDomain, TAlgebra, StdGlobAssembler< TDomain, TAlgebra > >
typedef TAlgebra	algebra_type
	Type of algebra. More...

typedef ApproximationSpace< TDomain >	approx_space_type
	Type of approximation space. More...

typedef TDomain	domain_type
	Type of Domain. More...

typedef CPUAlgebra::vector_type	error_vector_type
	Type of error vector. More...

typedef algebra_type::matrix_type	matrix_type
	Type of algebra matrix. More...

typedef algebra_type::vector_type	vector_type
	Type of algebra vector. More...

Public Types inherited from ug::IDomainDiscretization< TAlgebra >
typedef TAlgebra	algebra_type
	Algebra type. More...

typedef algebra_type::matrix_type	matrix_type
	Type of algebra matrix. More...

typedef algebra_type::vector_type	vector_type
	Type of algebra vector. More...

Public Types inherited from ug::IAssemble< TAlgebra >
typedef TAlgebra	algebra_type
	Algebra type. More...

typedef TAlgebra::matrix_type	matrix_type
	Type of algebra matrix. More...

typedef TAlgebra::vector_type	vector_type
	Type of algebra vector. More...

Public Types inherited from ug::IDomainErrorIndicator< TAlgebra >
typedef CPUAlgebra::vector_type	error_vector_type
	Type of error vector. More...

typedef TAlgebra::vector_type	vector_type
	Type of algebra vector. More...

Public Types inherited from ug::IDomainMarker< TDomain >
typedef IElementMarkingStrategy< TDomain >	element_marking_strategy_type
	Type of algebra vector. More...

Public Member Functions
	DomainDiscretization (SmartPtr< approx_space_type > pApproxSpace)
	default Constructor More...

virtual	~DomainDiscretization ()
	virtual destructor More...

Public Member Functions inherited from ug::DomainDiscretizationBase< TDomain, TAlgebra, StdGlobAssembler< TDomain, TAlgebra > >
void	add (SmartPtr< IDiscretizationItem< TDomain, TAlgebra > > di)
	adds a disc item to the assembling process More...

void	add (SmartPtr< IDomainConstraint< TDomain, TAlgebra > > pp)
	adds a constraint to the assembling process More...

void	add (SmartPtr< IElemDisc< TDomain > > elem)
	adds an element discretization to the assembling process More...

void	add_elem_error_indicator (SmartPtr< IElemError< TDomain > > elem)
	adds an element error indicator to the assembling process More...

virtual void	adjust_solution (vector_type &u, const GridLevel &gl)
	sets dirichlet values in solution vector More...

virtual void	adjust_solution (vector_type &u, ConstSmartPtr< DoFDistribution > dd)

virtual void	adjust_solution (vector_type &u, number time, const GridLevel &gl)
	sets dirichlet values in solution vector More...

virtual void	adjust_solution (vector_type &u, number time, ConstSmartPtr< DoFDistribution > dd)

SmartPtr< approx_space_type >	approximation_space ()

ConstSmartPtr< approx_space_type >	approximation_space () const

virtual void	assemble_defect (vector_type &d, const vector_type &u, const GridLevel &gl)
	assembles Defect More...

virtual void	assemble_defect (vector_type &d, const vector_type &u, ConstSmartPtr< DoFDistribution > dd)

virtual void	assemble_defect (vector_type &d, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff, const GridLevel &gl)
	assembles Defect More...

virtual void	assemble_defect (vector_type &d, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff, ConstSmartPtr< DoFDistribution > dd)

virtual void	assemble_jacobian (matrix_type &J, const vector_type &u, const GridLevel &gl)
	assembles Jacobian (or Approximation of Jacobian) More...

virtual void	assemble_jacobian (matrix_type &J, const vector_type &u, ConstSmartPtr< DoFDistribution > dd)

virtual void	assemble_jacobian (matrix_type &J, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const number s_a, const GridLevel &gl)
	assembles Jacobian (or Approximation of Jacobian) More...

virtual void	assemble_jacobian (matrix_type &J, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const number s_a0, ConstSmartPtr< DoFDistribution > dd)

virtual void	assemble_linear (matrix_type &A, vector_type &b, ConstSmartPtr< DoFDistribution > dd)

virtual void	assemble_linear (matrix_type &A, vector_type &b, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff, const GridLevel &gl)
	Assembles matrix_type and Right-Hand-Side for a linear problem. More...

virtual void	assemble_linear (matrix_type &A, vector_type &b, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff, ConstSmartPtr< DoFDistribution > dd)

virtual void	assemble_linear (matrix_type &mat, vector_type &rhs, const GridLevel &gl)
	Assembles Matrix and Right-Hand-Side for a linear problem. More...

virtual void	assemble_mass_matrix (matrix_type &M, const vector_type &u, const GridLevel &gl)
	assembles the mass matrix More...

virtual void	assemble_mass_matrix (matrix_type &M, const vector_type &u, ConstSmartPtr< DoFDistribution > dd)
	assembles the mass matrix More...

virtual void	assemble_rhs (vector_type &b, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff, const GridLevel &gl)
	Assembles Right-Hand-Side for a linear problem. More...

virtual void	assemble_rhs (vector_type &b, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff, ConstSmartPtr< DoFDistribution > dd)

virtual void	assemble_rhs (vector_type &rhs, const GridLevel &gl)
	assembles the rhs More...

virtual void	assemble_rhs (vector_type &rhs, const vector_type &u, const GridLevel &gl)
	assembles the rhs More...

virtual void	assemble_rhs (vector_type &rhs, const vector_type &u, ConstSmartPtr< DoFDistribution > dd)

virtual void	assemble_rhs (vector_type &rhs, ConstSmartPtr< DoFDistribution > dd)

virtual void	assemble_stiffness_matrix (matrix_type &A, const vector_type &u, const GridLevel &gl)
	assembles the stiffness matrix More...

virtual void	assemble_stiffness_matrix (matrix_type &A, const vector_type &u, ConstSmartPtr< DoFDistribution > dd)
	assembles the stiffness matrix More...

virtual void	calc_error (const GridFunction< TDomain, TAlgebra > &u)

virtual void	calc_error (const GridFunction< TDomain, TAlgebra > &u, error_vector_type *u_vtk)

virtual void	calc_error (const vector_type &u, const GridLevel &gl, error_vector_type *u_vtk=NULL)

virtual void	calc_error (const vector_type &u, ConstSmartPtr< DoFDistribution > dd, error_vector_type *u_vtk=NULL)

virtual void	calc_error (ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff, const GridLevel &gl, error_vector_type *u_vtk)
	Transient version. More...

virtual void	calc_error (ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, ConstSmartPtr< DoFDistribution > dd, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff, error_vector_type *u_vtk)
	Transient version. More...

virtual SmartPtr< IConstraint< TAlgebra > >	constraint (size_t i)
	returns the i'th constraint More...

	DomainDiscretizationBase (SmartPtr< approx_space_type > pApproxSpace)
	default Constructor More...

virtual void	finish_timestep (ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const GridLevel &gl)

virtual void	finish_timestep (ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, ConstSmartPtr< DoFDistribution > dd)

virtual void	finish_timestep_elem (ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const GridLevel &gl)
	finishes timestep More...

virtual void	finish_timestep_elem (ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, ConstSmartPtr< DoFDistribution > dd)

virtual void	invalidate_error ()

virtual bool	is_error_valid ()
	returns whether current error values are valid More...

virtual void	mark_with_strategy (IRefiner &refiner, SmartPtr< IElementMarkingStrategy< TDomain > > strategy)

virtual size_t	num_constraints () const
	returns number of registered constraints More...

virtual void	prepare_timestep (ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, number future_time, const GridLevel &gl)

virtual void	prepare_timestep (ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, number future_time, ConstSmartPtr< DoFDistribution > dd)

virtual void	prepare_timestep_elem (ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const GridLevel &gl)

virtual void	prepare_timestep_elem (ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, ConstSmartPtr< DoFDistribution > dd)

void	remove (SmartPtr< IDomainConstraint< TDomain, TAlgebra > > pp)
	removes a constraint from the assembling process More...

void	remove (SmartPtr< IElemDisc< TDomain > > elem)
	removes a element discretization from the assembling process More...

void	remove_elem_error_indicator (SmartPtr< IElemError< TDomain > > elem)
	removes a element discretization from the assembling process More...

virtual	~DomainDiscretizationBase ()
	virtual destructor More...

void	assemble_jacobian (matrix_type &J, GridFunction< TDomain, TAlgebra > &u)

void	assemble_defect (vector_type &d, GridFunction< TDomain, TAlgebra > &u)

void	assemble_linear (matrix_type &A, GridFunction< TDomain, TAlgebra > &rhs)

void	assemble_rhs (vector_type &rhs, GridFunction< TDomain, TAlgebra > &u)

void	assemble_rhs (GridFunction< TDomain, TAlgebra > &b)

void	adjust_solution (GridFunction< TDomain, TAlgebra > &u)

virtual SmartPtr< AssemblingTuner< TAlgebra > >	ass_tuner ()

virtual ConstSmartPtr< AssemblingTuner< TAlgebra > >	ass_tuner () const

Public Member Functions inherited from ug::IDomainDiscretization< TAlgebra >
void	adjust_solution (vector_type &u, number time)
	adjust solution on surface level More...

void	assemble_defect (vector_type &d, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff)
	assembles defect on surface level More...

void	assemble_jacobian (matrix_type &J, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const number s_a)
	assembles jacobian on surface level More...

void	assemble_linear (matrix_type &A, vector_type &b, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff)
	assembles linear on surface level More...

void	assemble_rhs (vector_type &b, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff)
	assembles rhs on surface level More...

virtual void	finish_timestep (ConstSmartPtr< VectorTimeSeries< vector_type > > vSol)

void	finish_timestep_elem (ConstSmartPtr< VectorTimeSeries< vector_type > > vSol)
	finishes timestep on surface level More...

virtual void	prepare_timestep (ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, number future_time)

void	prepare_timestep_elem (ConstSmartPtr< VectorTimeSeries< vector_type > > vSol)
	prepares timestep on surface level More...

virtual	~IDomainDiscretization ()

Public Member Functions inherited from ug::IAssemble< TAlgebra >
void	adjust_solution (vector_type &u)

void	assemble_defect (vector_type &d, const vector_type &u)

void	assemble_jacobian (matrix_type &J, const vector_type &u)

void	assemble_linear (matrix_type &A, vector_type &b)

void	assemble_mass_matrix (matrix_type &M, const vector_type &u)

void	assemble_rhs (vector_type &b)

virtual void	assemble_rhs (vector_type &rhs, const vector_type &u)

void	assemble_stiffness_matrix (matrix_type &A, const vector_type &u)

virtual	~IAssemble ()
	Virtual Destructor. More...

Public Member Functions inherited from ug::IDomainErrorIndicator< TAlgebra >
virtual	~IDomainErrorIndicator ()

Public Member Functions inherited from ug::IDomainMarker< TDomain >
virtual	~IDomainMarker ()

Static Public Attributes
static const int	dim = TDomain::dim
	world dimension More...

Static Public Attributes inherited from ug::DomainDiscretizationBase< TDomain, TAlgebra, StdGlobAssembler< TDomain, TAlgebra > >
static const int	dim
	world dimension More...

Private Types
typedef StdGlobAssembler< TDomain, TAlgebra >	gass_type
	Type of the global assembler. More...

Additional Inherited Members
Protected Member Functions inherited from ug::DomainDiscretizationBase< TDomain, TAlgebra, StdGlobAssembler< TDomain, TAlgebra > >
ConstSmartPtr< DoFDistribution >	dd (const GridLevel &gl) const
	returns the level dof distribution More...

void	update_constraints ()

void	update_disc_items ()

void	update_elem_discs ()
	set the approximation space in the elem discs and extract IElemDiscs More...

void	update_elem_errors ()

void	update_error_items ()

Static Protected Member Functions inherited from ug::StdGlobAssembler< TDomain, TAlgebra >
template<typename TElem , typename TIterator >
static void	AssembleDefect (const std::vector< IElemDisc< domain_type > * > &vElemDisc, ConstSmartPtr< domain_type > spDomain, ConstSmartPtr< DoFDistribution > dd, TIterator iterBegin, TIterator iterEnd, int si, bool bNonRegularGrid, vector_type &d, const vector_type &u, ConstSmartPtr< AssemblingTuner< TAlgebra > > spAssTuner)

template<typename TElem , typename TIterator >
static void	AssembleDefect (const std::vector< IElemDisc< domain_type > * > &vElemDisc, ConstSmartPtr< domain_type > spDomain, ConstSmartPtr< DoFDistribution > dd, TIterator iterBegin, TIterator iterEnd, int si, bool bNonRegularGrid, vector_type &d, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff, ConstSmartPtr< AssemblingTuner< TAlgebra > > spAssTuner)

template<typename TElem , typename TIterator >
static void	AssembleErrorEstimator (const std::vector< IElemError< domain_type > * > &vElemDisc, ConstSmartPtr< domain_type > spDomain, ConstSmartPtr< DoFDistribution > dd, TIterator iterBegin, TIterator iterEnd, int si, bool bNonRegularGrid, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol)

template<typename TElem , typename TIterator >
static void	AssembleErrorEstimator (const std::vector< IElemError< domain_type > * > &vElemDisc, ConstSmartPtr< domain_type > spDomain, ConstSmartPtr< DoFDistribution > dd, TIterator iterBegin, TIterator iterEnd, int si, bool bNonRegularGrid, const vector_type &u)

template<typename TElem , typename TIterator >
static void	AssembleJacobian (const std::vector< IElemDisc< domain_type > * > &vElemDisc, ConstSmartPtr< domain_type > spDomain, ConstSmartPtr< DoFDistribution > dd, TIterator iterBegin, TIterator iterEnd, int si, bool bNonRegularGrid, matrix_type &J, const vector_type &u, ConstSmartPtr< AssemblingTuner< TAlgebra > > spAssTuner)

template<typename TElem , typename TIterator >
static void	AssembleJacobian (const std::vector< IElemDisc< domain_type > * > &vElemDisc, ConstSmartPtr< domain_type > spDomain, ConstSmartPtr< DoFDistribution > dd, TIterator iterBegin, TIterator iterEnd, int si, bool bNonRegularGrid, matrix_type &J, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, number s_a0, ConstSmartPtr< AssemblingTuner< TAlgebra > > spAssTuner)

template<typename TElem , typename TIterator >
static void	AssembleLinear (const std::vector< IElemDisc< domain_type > * > &vElemDisc, ConstSmartPtr< domain_type > spDomain, ConstSmartPtr< DoFDistribution > dd, TIterator iterBegin, TIterator iterEnd, int si, bool bNonRegularGrid, matrix_type &A, vector_type &rhs, ConstSmartPtr< AssemblingTuner< TAlgebra > > spAssTuner)

template<typename TElem , typename TIterator >
static void	AssembleLinear (const std::vector< IElemDisc< domain_type > * > &vElemDisc, ConstSmartPtr< domain_type > spDomain, ConstSmartPtr< DoFDistribution > dd, TIterator iterBegin, TIterator iterEnd, int si, bool bNonRegularGrid, matrix_type &A, vector_type &rhs, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff, ConstSmartPtr< AssemblingTuner< TAlgebra > > spAssTuner)

template<typename TElem , typename TIterator >
static void	AssembleMassMatrix (const std::vector< IElemDisc< domain_type > * > &vElemDisc, ConstSmartPtr< domain_type > spDomain, ConstSmartPtr< DoFDistribution > dd, TIterator iterBegin, TIterator iterEnd, int si, bool bNonRegularGrid, matrix_type &M, const vector_type &u, ConstSmartPtr< AssemblingTuner< TAlgebra > > spAssTuner)

template<typename TElem , typename TIterator >
static void	AssembleRhs (const std::vector< IElemDisc< domain_type > * > &vElemDisc, ConstSmartPtr< domain_type > spDomain, ConstSmartPtr< DoFDistribution > dd, TIterator iterBegin, TIterator iterEnd, int si, bool bNonRegularGrid, vector_type &rhs, const vector_type &u, ConstSmartPtr< AssemblingTuner< TAlgebra > > spAssTuner)

template<typename TElem , typename TIterator >
static void	AssembleRhs (const std::vector< IElemDisc< domain_type > * > &vElemDisc, ConstSmartPtr< domain_type > spDomain, ConstSmartPtr< DoFDistribution > dd, TIterator iterBegin, TIterator iterEnd, int si, bool bNonRegularGrid, vector_type &rhs, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff, ConstSmartPtr< AssemblingTuner< TAlgebra > > spAssTuner)

template<typename TElem , typename TIterator >
static void	AssembleStiffnessMatrix (const std::vector< IElemDisc< domain_type > * > &vElemDisc, ConstSmartPtr< domain_type > spDomain, ConstSmartPtr< DoFDistribution > dd, TIterator iterBegin, TIterator iterEnd, int si, bool bNonRegularGrid, matrix_type &A, const vector_type &u, ConstSmartPtr< AssemblingTuner< TAlgebra > > spAssTuner)

static void	FinishTimestep (const std::vector< IElemDisc< domain_type > * > &vElemDisc, ConstSmartPtr< DoFDistribution > dd, bool bNonRegularGrid, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, ConstSmartPtr< AssemblingTuner< TAlgebra > > spAssTuner)

template<typename TElem , typename TIterator >
static void	FinishTimestepElem (const std::vector< IElemDisc< domain_type > * > &vElemDisc, ConstSmartPtr< domain_type > spDomain, ConstSmartPtr< DoFDistribution > dd, TIterator iterBegin, TIterator iterEnd, int si, bool bNonRegularGrid, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, ConstSmartPtr< AssemblingTuner< TAlgebra > > spAssTuner)

static void	PrepareTimestep (const std::vector< IElemDisc< domain_type > * > &vElemDisc, ConstSmartPtr< DoFDistribution > dd, bool bNonRegularGrid, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, number future_time, ConstSmartPtr< AssemblingTuner< TAlgebra > > spAssTuner)

template<typename TElem , typename TIterator >
static void	PrepareTimestepElem (const std::vector< IElemDisc< domain_type > * > &vElemDisc, ConstSmartPtr< domain_type > spDomain, ConstSmartPtr< DoFDistribution > dd, TIterator iterBegin, TIterator iterEnd, int si, bool bNonRegularGrid, ConstSmartPtr< VectorTimeSeries< vector_type > > vSol, ConstSmartPtr< AssemblingTuner< TAlgebra > > spAssTuner)

Protected Attributes inherited from ug::DomainDiscretizationBase< TDomain, TAlgebra, StdGlobAssembler< TDomain, TAlgebra > >
bool	m_bErrorCalculated

IMultigridElementIndicators< TDomain >	m_mgElemErrors

SmartPtr< approx_space_type >	m_spApproxSpace
	current approximation space More...

SmartPtr< AssemblingTuner< TAlgebra > >	m_spAssTuner
	this object provides tools to adapt the assemble routine More...

std::vector< SmartPtr< IDomainConstraint< TDomain, TAlgebra > > >	m_vConstraint
	vector holding all registered constraints More...

std::vector< SmartPtr< IElemDisc< TDomain > > >	m_vDomainElemDisc
	vector holding all registered elem discs More...

std::vector< SmartPtr< IElemError< TDomain > > >	m_vDomainElemError
	vector holding all registered elem discs More...

std::vector< IElemDisc< TDomain > * >	m_vElemDisc
	vector holding all registered elem discs More...

std::vector< IElemError< TDomain > * >	m_vElemError
	vector holding all registered elem discs More...

Detailed Description

template<typename TDomain, typename TAlgebra>
class ug::DomainDiscretization< TDomain, TAlgebra >

domain discretization implementing the interface

This class template is an implementation of the IDomainDiscretization interface based on the simple groupping of several local (element) discretizations and constraints.

This is the "usual" and "trivial" global discretizations: all the local (element) discretizations are perfomed once for every element, and their contributions are algebraically added to the global data.

Template Parameters

TDomain	domain type
TAlgebra	algebra type