#include <grid_function_user_data.h>

Inheritance diagram for ug::GridFunctionGradientData< TGridFunction >:

Public Member Functions
virtual bool	continuous () const
	returns if provided data is continuous over geometric object boundaries More...

template<int refDim>
void	eval_and_deriv (MathVector< dim > vValue[], const MathVector< dim > vGlobIP[], number time, int si, GridObject elem, const MathVector< dim > vCornerCoords[], const MathVector< refDim > vLocIP[], const size_t nip, LocalVector u, bool bDeriv, int s, std::vector< std::vector< MathVector< dim > > > vvvDeriv[], const MathMatrix< refDim, dim > *vJT=NULL) const

	GridFunctionGradientData (SmartPtr< TGridFunction > spGridFct, const char *cmp)
	constructor More...

Public Member Functions inherited from ug::StdDependentUserData< GridFunctionGradientData< TGridFunction >, MathVector< TGridFunction::dim >, TGridFunction::dim >
virtual void	compute (LocalVector u, GridObject elem, const MathVector< dim > vCornerCoords[], bool bDeriv=false)
	compute values (and derivatives iff compDeriv == true) More...

virtual void	compute (LocalVectorTimeSeries u, GridObject elem, const MathVector< dim > vCornerCoords[], bool bDeriv=false)
	compute values (and derivatives iff compDeriv == true, but only for the 'current' time point) More...

void	eval_deriv (LocalVector u, GridObject elem, const MathVector< dim > vCornerCoords[], bool bDeriv=false)

void	eval_deriv (LocalVectorTimeSeries u, GridObject elem, const MathVector< dim > vCornerCoords[], bool bDeriv=false)

void	evaluate (MathVector< TGridFunction::dim > vValue[], const MathVector< dim > vGlobIP[], number time, int si, GridObject elem, const MathVector< dim > vCornerCoords[], const MathVector< refDim > vLocIP[], const size_t nip, LocalVector u, const MathMatrix< refDim, dim > *vJT=NULL) const

virtual void	operator() (MathVector< TGridFunction::dim > &value, const MathVector< dim > &globIP, number time, int si) const
	returns value for a global position More...

virtual void	operator() (MathVector< TGridFunction::dim > vValue[], const MathVector< dim > vGlobIP[], number time, int si, const size_t nip) const
	returns value for global positions More...

	StdDependentUserData ()

	StdDependentUserData (const char *symbFct)

	StdDependentUserData (const std::string &symbFct)

	StdDependentUserData (const std::vector< std::string > &symbFct)

Public Member Functions inherited from ug::StdUserData< TImpl, TData, dim, TRet, TBase >
virtual TRet	operator() (TData &value, const MathVector< dim > &globIP, number time, int si) const =0
	returns value for a global position More...

virtual void	operator() (TData vValue[], const MathVector< dim > vGlobIP[], number time, int si, const size_t nip) const =0
	returns value for global positions More...

virtual void	operator() (TData vValue[], const MathVector< dim > vGlobIP[], number time, int si, GridObject elem, const MathVector< dim > vCornerCoords[], const MathVector< 1 > vLocIP[], const size_t nip, LocalVector u, const MathMatrix< 1, dim > *vJT=NULL) const

virtual void	operator() (TData vValue[], const MathVector< dim > vGlobIP[], number time, int si, GridObject elem, const MathVector< dim > vCornerCoords[], const MathVector< 2 > vLocIP[], const size_t nip, LocalVector u, const MathMatrix< 2, dim > *vJT=NULL) const

virtual void	operator() (TData vValue[], const MathVector< dim > vGlobIP[], number time, int si, GridObject elem, const MathVector< dim > vCornerCoords[], const MathVector< 3 > vLocIP[], const size_t nip, LocalVector u, const MathMatrix< 3, dim > *vJT=NULL) const

Public Member Functions inherited from ug::CplUserData< TData, dim, void >
bool	defined (size_t s, size_t ip) const
	returns flag, if data is evaluated (for conditional data) More...

size_t	num_ip (size_t s) const
	returns the number of integration points More...

size_t	num_series () const
	explicitly forward some functions More...

void	register_storage_callback (DataImport< TData, dim > obj, void(DataImport< TData, dim >::func)())
	register external callback, invoked when data storage changed More...

void	unregister_storage_callback (DataImport< TData, dim > *obj)
	register all callbacks registered by class More...

TData &	value (size_t s, size_t ip)
	returns the value at ip More...

const TData &	value (size_t s, size_t ip) const
	returns the value at ip More...

TData *	values (size_t s)
	returns all values for a series More...

const TData *	values (size_t s) const
	returns all values for a series More...

	~CplUserData ()
	destructor More...

Public Member Functions inherited from ug::ICplUserData< dim >
bool	at_current_time (size_t s) const
	returns true iff the time point specification is equal to the current one, or not specified More...

virtual void	check_setup () const
	returns if the dependent data is ready for evaluation More...

void	clear ()
	clear all data More...

virtual bool	constant () const
	returns if data is constant More...

int	dim_local_ips () const
	returns current local ip dimension More...

	ICplUserData ()
	default constructor More...

const MathVector< dim > &	ip (size_t s, size_t ip) const
	returns global ip More...

const MathVector< dim > *	ips (size_t s) const
	returns global ips More...

template<int ldim>
const MathVector< ldim > &	local_ip (size_t s, size_t ip) const
	returns local ip More...

template<int ldim>
const MathVector< ldim > *	local_ips (size_t s) const
	returns local ips More...

virtual SmartPtr< ICplUserData >	needed_data (size_t i)
	return needed data More...

size_t	num_ip (size_t s) const
	returns the number of integration points More...

virtual size_t	num_needed_data () const
	number of other Data this data depends on More...

size_t	num_series () const
	returns the number of ip series More...

template<int ldim>
size_t	register_local_ip_series (const MathVector< ldim > *vPos, const size_t numIP, bool bMayChange=true)
	set local positions without the specification of the time point, returns series id More...

template<int ldim>
size_t	register_local_ip_series (const MathVector< ldim > *vPos, const size_t numIP, const int timePointSpec, bool bMayChange=true)
	set local positions, returns series id More...

void	set_global_ips (size_t s, const MathVector< dim > *vPos, size_t numIP)
	set global positions More...

template<int ldim>
void	set_local_ips (const size_t seriesId, const MathVector< ldim > *vPos, const size_t numIP)
	sets new local ip positions for a local ip series More...

void	set_subset (int si)
	set the subset of evaluation More...

void	set_time_point (const size_t seriesId, const int timePointSpec)
	sets a new time point for a local ip series More...

void	set_time_point (size_t timePoint)
	sets the current time point More...

void	set_times (const std::vector< number > &vTime)
	set evaluation time More...

int	subset () const
	returns the subset of evaluation More...

number	time () const
	get the current evaluation time More...

number	time (size_t s) const
	get the specified evaluation time More...

size_t	time_point ()
	returns the current time point More...

size_t	time_point (size_t s) const
	returns the time point specification (in particular, the current one, if the own one not specified) More...

int	time_point_specification (size_t s) const
	returns the time point specification (note: it may be -1, i.e. not specified) More...

virtual void	update_dof_sizes (const LocalIndices &ind)
	resize arrays More...

virtual bool	zero_derivative () const
	returns if data depends on solution More...

virtual	~ICplUserData ()
	virtual desctructor More...

Public Member Functions inherited from ug::UserDataInfo
const FunctionGroup &	function_group () const
	Function Group of functions. More...

const FunctionIndexMapping &	map () const
	get function mapping More...

size_t	num_fct () const
	number of functions this export depends on More...

const char *	obj_name ()
	gets the name of the object (s. the field m_objName) More...

virtual void	set_function_pattern (ConstSmartPtr< FunctionPattern > fctPatt)
	sets the function pattern for a possibly needed grid function More...

void	set_obj_name (const char *name)
	sets the name of the object (s. the field m_objName) More...

virtual	~UserDataInfo ()
	virtual destructor More...

Public Member Functions inherited from ug::UserData< TData, dim, void >
int	get_dim () const
	returns dimension More...

virtual void	operator() (TData &value, const MathVector< dim > &globIP, number time, int si, Vertex *vrt) const
	returns a value at a vertex More...

virtual bool	requires_grid_fct () const=0
	returns if grid function is needed for evaluation More...

std::string	type () const
	returns type of data as string (e.g. "Number", "Vector", "Matrix") More...

void	operator() (TData &value, const MathVector< dim > &globIP, number time, int si, GridObject elem, const MathVector< dim > vCornerCoords[], const MathVector< 1 > &locIP, LocalVector u) const

void	operator() (TData &value, const MathVector< dim > &globIP, number time, int si, GridObject elem, const MathVector< dim > vCornerCoords[], const MathVector< 2 > &locIP, LocalVector u) const

void	operator() (TData &value, const MathVector< dim > &globIP, number time, int si, GridObject elem, const MathVector< dim > vCornerCoords[], const MathVector< 3 > &locIP, LocalVector u) const

Static Public Attributes
static const int	dim = TGridFunction::dim

Private Attributes
size_t	m_fct

LFEID	m_lfeID

SmartPtr< TGridFunction >	m_spGridFct

Additional Inherited Members
Public Types inherited from ug::CplUserData< TData, dim, void >
typedef ICplUserData< dim >	base_type
	type of base class More...

Public Types inherited from ug::UserData< TData, dim, void >
typedef TData	data_type

typedef void	return_type

Protected Member Functions inherited from ug::StdDependentUserData< GridFunctionGradientData< TGridFunction >, MathVector< TGridFunction::dim >, TGridFunction::dim >
GridFunctionGradientData< TGridFunction > &	getImpl ()
	access to implementation More...

const GridFunctionGradientData< TGridFunction > &	getImpl () const
	const access to implementation More...

Protected Member Functions inherited from ug::StdUserData< TImpl, TData, dim, TRet, TBase >
TImpl &	getImpl ()
	access to implementation More...

const TImpl &	getImpl () const
	const access to implementation More...

Protected Member Functions inherited from ug::CplUserData< TData, dim, void >
void	call_storage_callback () const
	calls are registered external storage callbacks More...

void	check_series (size_t s) const
	checks in debug mode the correct index More...

void	check_series_ip (size_t s, size_t ip) const
	checks in debug mode the correct index More...

virtual void	local_ip_series_added (const size_t seriesID)
	resizes the data field, when local ip changed signaled More...

virtual void	local_ip_series_to_be_cleared ()
	free the data field memory and set series to zero More...

virtual void	local_ips_changed (const size_t seriesID, const size_t newNumIP)
	implement callback, called when local IPs changed More...

virtual void	value_storage_changed (const size_t seriesID)
	callback, invoked when storage of data has changed for a series More...

Protected Member Functions inherited from ug::ICplUserData< dim >
void	check_s (size_t s) const
	checks in debug mode the correct usage of indices More...

void	check_s_ip (size_t s, size_t ip) const
	checks in debug mode the correct usage of indices More...

std::vector< const MathVector< 1 > * > &	get_local_ips (Int2Type< 1 >)
	help function to get local ips More...

const std::vector< const MathVector< 1 > * > &	get_local_ips (Int2Type< 1 >) const

std::vector< const MathVector< 2 > * > &	get_local_ips (Int2Type< 2 >)

const std::vector< const MathVector< 2 > * > &	get_local_ips (Int2Type< 2 >) const

std::vector< const MathVector< 3 > * > &	get_local_ips (Int2Type< 3 >)

const std::vector< const MathVector< 3 > * > &	get_local_ips (Int2Type< 3 >) const

virtual void	global_ips_changed (const size_t seriesID, const MathVector< dim > *vPos, const size_t numIP)
	callback invoked after global ips have been changed More...

Protected Attributes inherited from ug::ICplUserData< dim >
int	m_defaultTimePoint
	default time point (or -1 if not specified) More...

int	m_locPosDim
	dimension of local position (-1 indicates no dim set) More...

std::vector< const MathVector< 1 > * >	m_pvLocIP1d
	local ips of dimension 1d-3d More...

std::vector< const MathVector< 2 > * >	m_pvLocIP2d

std::vector< const MathVector< 3 > * >	m_pvLocIP3d

int	m_si
	subset for evaluation More...

size_t	m_timePoint
	current time point (used if no explicit specification for series) More...

std::vector< bool >	m_vMayChange
	flags if local ips may change More...

std::vector< size_t >	m_vNumIP
	number of evaluation points (-1 indicates no ips set) More...

std::vector< number >	m_vTime
	time for evaluation More...

std::vector< int >	m_vTimePoint
	time points for the series More...

std::vector< const MathVector< dim > * >	m_vvGlobPos
	global ips More...

Protected Attributes inherited from ug::UserDataInfo
FunctionGroup	m_fctGrp
	functions the data depends on More...

FunctionIndexMapping	m_map
	Mapping for import fct. More...

SmartPtr< char >	m_objName
	This field is used mainly for debugging: One can assign a name to the object to identify it when running. More...

Detailed Description

template<typename TGridFunction>
class ug::GridFunctionGradientData< TGridFunction >

Class for StdDependentUserData interface to the gradient of scalar values from GridFunction objects.

This class provides a StdDependentUserData interface to the gradient of scalar values from GridFunction objects so that they can be used in import parameters. Note that the GridFunction object must have the same FunctionPattern as the owner of the import parameter.

REMARK: This class is used to reuse the unknowns of variables of discretizations. It provides "derivatives w.r.t. the unknowns", too. Note that in this case the GridFunction object must be the same as the solution. An attempt to use a grid function based on a different ApproximationSpace would lead to errors. Consider ExplicitGridFunctionGradient for this purpose instead.

Constructor & Destructor Documentation

◆ GridFunctionGradientData()

template<typename TGridFunction >

ug::GridFunctionGradientData< TGridFunction >::GridFunctionGradientData	(	SmartPtr< TGridFunction >	spGridFct,
		const char *	cmp
	)

inline

constructor

References ug::GridFunctionGradientData< TGridFunction >::m_fct, ug::GridFunctionGradientData< TGridFunction >::m_lfeID, and UG_THROW.

Member Function Documentation

◆ continuous()

template<typename TGridFunction >

virtual bool ug::GridFunctionGradientData< TGridFunction >::continuous ( ) const

inlinevirtual

returns if provided data is continuous over geometric object boundaries

Implements ug::UserData< TData, dim, void >.

◆ eval_and_deriv()

template<typename TGridFunction >

template<int refDim>

void ug::GridFunctionGradientData< TGridFunction >::eval_and_deriv	(	MathVector< dim >	vValue[],
		const MathVector< dim >	vGlobIP[],
		number	time,
		int	si,
		GridObject *	elem,
		const MathVector< dim >	vCornerCoords[],
		const MathVector< refDim >	vLocIP[],
		const size_t	nip,
		LocalVector *	u,
		bool	bDeriv,
		int	s,
		std::vector< std::vector< MathVector< dim > > >	vvvDeriv[],
		const MathMatrix< refDim, dim > *	vJT = `NULL`
	)		const

inline

References ug::DoFRef(), ug::LocalShapeFunctionSet< TDim, TShape, TGrad >::grads(), ug::ICplUserData< dim >::ip(), ug::DimReferenceMapping< TDim, TWorldDim >::jacobian_transposed(), ug::GridFunctionGradientData< TGridFunction >::m_fct, ug::GridFunctionGradientData< TGridFunction >::m_lfeID, ug::GridFunctionGradientData< TGridFunction >::m_spGridFct, ug::MatVecMult(), ug::GridObject::reference_object_id(), ug::RightInverse(), UG_CATCH_THROW, UG_THROW, ug::VecScaleAppend(), and ug::VecSet().

Member Data Documentation

◆ dim

template<typename TGridFunction >

const int ug::GridFunctionGradientData< TGridFunction >::dim = TGridFunction::dim

static

◆ m_fct

template<typename TGridFunction >

size_t ug::GridFunctionGradientData< TGridFunction >::m_fct

private

Referenced by ug::GridFunctionGradientData< TGridFunction >::eval_and_deriv(), and ug::GridFunctionGradientData< TGridFunction >::GridFunctionGradientData().

◆ m_lfeID

template<typename TGridFunction >

LFEID ug::GridFunctionGradientData< TGridFunction >::m_lfeID

private

Referenced by ug::GridFunctionGradientData< TGridFunction >::eval_and_deriv(), and ug::GridFunctionGradientData< TGridFunction >::GridFunctionGradientData().

◆ m_spGridFct

template<typename TGridFunction >

SmartPtr<TGridFunction> ug::GridFunctionGradientData< TGridFunction >::m_spGridFct

private

Referenced by ug::GridFunctionGradientData< TGridFunction >::eval_and_deriv().

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

ugbase/lib_disc/function_spaces/grid_function_user_data.h

Public Member Functions

Static Public Attributes

Private Attributes

Additional Inherited Members

Detailed Description

template<typename TGridFunction> class ug::GridFunctionGradientData< TGridFunction >

Constructor & Destructor Documentation

◆ GridFunctionGradientData()

Member Function Documentation

◆ continuous()

◆ eval_and_deriv()

Member Data Documentation

◆ dim

◆ m_fct

◆ m_lfeID

◆ m_spGridFct

template<typename TGridFunction>
class ug::GridFunctionGradientData< TGridFunction >