FEValueHandler< elemdim, spacedim, Value > Class Template Reference

#include <fe_value_handler.hh>

Collaboration diagram for FEValueHandler< elemdim, spacedim, Value >:

Public Types
typedef Space< spacedim >::Point	Point

Public Member Functions
	FEValueHandler ()
	Constructor. More...
void	initialize (FEValueInitData init_data)
	Initialize data members. More...
const Value::return_type &	value (const Point &p, const ElementAccessor< spacedim > &elm)
	Returns one value in one given point. More...
void	value_list (const Armor::array &point_list, const ElementAccessor< spacedim > &elm, std::vector< typename Value::return_type > &value_list)
	Returns std::vector of scalar values in several points at once. More...
unsigned int	compute_quadrature (std::vector< arma::vec::fixed< 3 >> &q_points, std::vector< double > &q_weights, const ElementAccessor< spacedim > &elm, unsigned int order=3)
	Compute real coordinates and weights (use QGauss) for given element. More...
	~FEValueHandler ()
	Destructor. More...

Private Attributes
std::shared_ptr< DOFHandlerMultiDim >	dh_
	DOF handler object. More...
VectorMPI	data_vec_
	Store data of Field. More...
Value	value_
	Last value, prevents passing large values (vectors) by value. More...
Value::return_type	r_value_
unsigned int	range_begin_
	Begin of dof range of actual component. More...
unsigned int	range_end_
	End of dof range of actual component. More...
std::shared_ptr< FiniteElement< elemdim > >	fe_
	Pointer to FiniteElement object used to computing values. More...

Detailed Description

template<int elemdim, int spacedim, class Value>
class FEValueHandler< elemdim, spacedim, Value >

Helper class that allows compute finite element values specified by element dimension.

Definition at line 57 of file fe_value_handler.hh.

Member Typedef Documentation

Point

template<int elemdim, int spacedim, class Value >

typedef Space<spacedim>::Point FEValueHandler< elemdim, spacedim, Value >::Point

Definition at line 60 of file fe_value_handler.hh.

Constructor & Destructor Documentation

FEValueHandler()

template<int elemdim, int spacedim, class Value >

FEValueHandler< elemdim, spacedim, Value >::FEValueHandler

Constructor.

Definition at line 87 of file fe_value_handler.cc.

~FEValueHandler()

template<int elemdim, int spacedim, class Value >

FEValueHandler< elemdim, spacedim, Value >::~FEValueHandler

Destructor.

Definition at line 201 of file fe_value_handler.cc.

Member Function Documentation

compute_quadrature()

template<int elemdim, int spacedim, class Value >

unsigned int FEValueHandler< elemdim, spacedim, Value >::compute_quadrature	(	std::vector< arma::vec::fixed< 3 >> &	q_points,
		std::vector< double > &	q_weights,
		const ElementAccessor< spacedim > &	elm,
		unsigned int	order = 3
	)

Compute real coordinates and weights (use QGauss) for given element.

Definition at line 150 of file fe_value_handler.cc.

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initialize()

template<int elemdim, int spacedim, class Value >

void FEValueHandler< elemdim, spacedim, Value >::initialize

(

FEValueInitData

init_data

)

Initialize data members.

Definition at line 93 of file fe_value_handler.cc.

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value()

template<int elemdim, int spacedim, class Value >

const Value::return_type & FEValueHandler< elemdim, spacedim, Value >::value ( const Point &  p, const ElementAccessor< spacedim > &  elm  )

inline

Returns one value in one given point.

Definition at line 108 of file fe_value_handler.cc.

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value_list()

template<int elemdim, int spacedim, class Value >

void FEValueHandler< elemdim, spacedim, Value >::value_list	(	const Armor::array &	point_list,
		const ElementAccessor< spacedim > &	elm,
		std::vector< typename Value::return_type > &	value_list
	)

Returns std::vector of scalar values in several points at once.

Definition at line 121 of file fe_value_handler.cc.

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Member Data Documentation

data_vec_

template<int elemdim, int spacedim, class Value >

VectorMPI FEValueHandler< elemdim, spacedim, Value >::data_vec_

private

Store data of Field.

Definition at line 83 of file fe_value_handler.hh.

dh_

template<int elemdim, int spacedim, class Value >

std::shared_ptr<DOFHandlerMultiDim> FEValueHandler< elemdim, spacedim, Value >::dh_

private

DOF handler object.

Definition at line 81 of file fe_value_handler.hh.

fe_

template<int elemdim, int spacedim, class Value >

std::shared_ptr<FiniteElement<elemdim> > FEValueHandler< elemdim, spacedim, Value >::fe_

private

Pointer to FiniteElement object used to computing values.

Definition at line 92 of file fe_value_handler.hh.

r_value_

template<int elemdim, int spacedim, class Value >

Value::return_type FEValueHandler< elemdim, spacedim, Value >::r_value_

private

Definition at line 86 of file fe_value_handler.hh.

range_begin_

template<int elemdim, int spacedim, class Value >

unsigned int FEValueHandler< elemdim, spacedim, Value >::range_begin_

private

Begin of dof range of actual component.

Definition at line 88 of file fe_value_handler.hh.

range_end_

template<int elemdim, int spacedim, class Value >

unsigned int FEValueHandler< elemdim, spacedim, Value >::range_end_

private

End of dof range of actual component.

Definition at line 90 of file fe_value_handler.hh.

value_

template<int elemdim, int spacedim, class Value >

Value FEValueHandler< elemdim, spacedim, Value >::value_

private

Last value, prevents passing large values (vectors) by value.

Definition at line 85 of file fe_value_handler.hh.

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

• /opt/flow123d/flow123d/src/fields/fe_value_handler.hh
• /opt/flow123d/flow123d/src/fields/fe_value_handler.cc