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, MappingP1< elemdim, 3 > *map=nullptr)
	Initialize data members. More...
MappingP1< elemdim, 3 > *	get_mapping ()
	Return mapping object. More...
Value::return_type const &	value (const Point &p, const ElementAccessor< spacedim > &elm)
	Returns one value in one given point. More...
void	value_list (const std::vector< Point > &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...
bool	contains_point (arma::vec point, Element &elm)
	Test if element contains given point. More...
	~FEValueHandler ()
	Destructor. More...

Private Attributes
std::shared_ptr< DOFHandlerMultiDim >	dh_
	DOF handler object. More...
VectorSeqDouble *	data_vec_
	Store data of Field. More...
std::vector< IdxInt >	dof_indices
	Array of indexes to data_vec_, used for get/set values. More...
Value	value_
	Last value, prevents passing large values (vectors) by value. More...
Value::return_type	r_value_
MappingP1< elemdim, 3 > *	map_
	Mapping object. 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 46 of file fe_value_handler.hh.

Member Typedef Documentation

template<int elemdim, int spacedim, class Value>

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

Definition at line 49 of file fe_value_handler.hh.

Constructor & Destructor Documentation

template<int elemdim, int spacedim, class Value >

FEValueHandler< elemdim, spacedim, Value >::FEValueHandler

(

)

Constructor.

Definition at line 71 of file fe_value_handler.cc.

template<int elemdim, int spacedim, class Value >

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

(

)

Destructor.

Definition at line 148 of file fe_value_handler.cc.

Member Function Documentation

template<int elemdim, int spacedim, class Value >

bool FEValueHandler< elemdim, spacedim, Value >::contains_point	(	arma::vec	point,
		Element &	elm
	)

Test if element contains given point.

Definition at line 138 of file fe_value_handler.cc.

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template<int elemdim, int spacedim, class Value>

MappingP1<elemdim,3>* FEValueHandler< elemdim, spacedim, Value >::get_mapping ( )

inline

Return mapping object.

Definition at line 57 of file fe_value_handler.hh.

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template<int elemdim, int spacedim, class Value >

void FEValueHandler< elemdim, spacedim, Value >::initialize	(	FEValueInitData	init_data,
		MappingP1< elemdim, 3 > *	map = nullptr
	)

Initialize data members.

Definition at line 78 of file fe_value_handler.cc.

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template<int elemdim, int spacedim, class Value >

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

inline

Returns one value in one given point.

Definition at line 97 of file fe_value_handler.cc.

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template<int elemdim, int spacedim, class Value>

void FEValueHandler< elemdim, spacedim, Value >::value_list	(	const std::vector< Point > &	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 110 of file fe_value_handler.cc.

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Member Data Documentation

template<int elemdim, int spacedim, class Value>

VectorSeqDouble* FEValueHandler< elemdim, spacedim, Value >::data_vec_

private

Store data of Field.

Definition at line 74 of file fe_value_handler.hh.

template<int elemdim, int spacedim, class Value>

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

private

DOF handler object.

Definition at line 72 of file fe_value_handler.hh.

template<int elemdim, int spacedim, class Value>

std::vector<IdxInt> FEValueHandler< elemdim, spacedim, Value >::dof_indices

private

Array of indexes to data_vec_, used for get/set values.

Definition at line 76 of file fe_value_handler.hh.

template<int elemdim, int spacedim, class Value>

MappingP1<elemdim,3>* FEValueHandler< elemdim, spacedim, Value >::map_

private

Mapping object.

Definition at line 81 of file fe_value_handler.hh.

template<int elemdim, int spacedim, class Value>

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

private

Definition at line 79 of file fe_value_handler.hh.

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 78 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