#include <field.hh>

Inheritance diagram for FieldFE< spacedim, Value >:

Collaboration diagram for FieldFE< spacedim, Value >:

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Public Types
typedef FieldAlgorithmBase< spacedim, Value >::Point	Point

typedef FieldAlgorithmBase< spacedim, Value >	FactoryBaseType

Public Types inherited from FieldAlgorithmBase< spacedim, Value >
typedef Space< spacedim >::Point	Point

Public Member Functions
	FieldFE (unsigned int n_comp=0)

void	set_fe_data (std::shared_ptr< DOFHandlerMultiDim > dh, MappingP1< 1, 3 > map1, MappingP1< 2, 3 > map2, MappingP1< 3, 3 > map3, VectorSeqDouble data)

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

virtual void	value_list (const std::vector< Point > &point_list, const ElementAccessor< spacedim > &elm, std::vector< typename Value::return_type > &value_list)

virtual void	init_from_input (const Input::Record &rec, const struct FieldAlgoBaseInitData &init_data)

bool	set_time (const TimeStep &time) override

void	set_mesh (const Mesh *mesh, bool boundary_domain) override

void	fill_data_to_cache (ElementDataCache< double > &output_data_cache)

unsigned int	data_size () const

virtual	~FieldFE ()
	Destructor. More...

Public Member Functions inherited from FieldAlgorithmBase< spacedim, Value >
	FieldAlgorithmBase (unsigned int n_comp=0)

void	set_component_idx (unsigned int idx)

unsigned int	n_comp () const

FieldResult	field_result () const

virtual double	next_change_time ()

virtual	~FieldAlgorithmBase ()

Static Public Member Functions
static const Input::Type::Record &	get_input_type ()
	Implementation. More...

static const Input::Type::Selection &	get_disc_selection_input_type ()

Static Public Member Functions inherited from FieldAlgorithmBase< spacedim, Value >
static std::string	template_name ()

static Input::Type::Abstract &	get_input_type ()

static const Input::Type::Instance &	get_input_type_instance (Input::Type::Selection value_selection=Input::Type::Selection())

static const Input::Type::Record &	get_field_algo_common_keys ()

static std::shared_ptr< FieldAlgorithmBase< spacedim, Value > >	function_factory (const Input::AbstractRecord &rec, const struct FieldAlgoBaseInitData &init_data)

Private Member Functions
void	make_dof_handler (const Mesh *mesh)
	Create DofHandler object. More...

void	interpolate (ElementDataCache< double >::ComponentDataPtr data_vec)
	Interpolate data over all elements of target mesh. More...

void	calculate_native_values (ElementDataCache< double >::ComponentDataPtr data_cache)
	Calculate native data over all elements of target mesh. 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...

FEValueHandler< 1, spacedim, Value >	value_handler1_
	Value handler that allows get value of 1D elements. More...

FEValueHandler< 2, spacedim, Value >	value_handler2_
	Value handler that allows get value of 2D elements. More...

FEValueHandler< 3, spacedim, Value >	value_handler3_
	Value handler that allows get value of 3D elements. More...

FiniteElement< 1, 3 > *	fe1_

FiniteElement< 2, 3 > *	fe2_
	Same as previous, but represents 2D element. More...

FiniteElement< 3, 3 > *	fe3_
	Same as previous, but represents 3D element. More...

FilePath	reader_file_
	mesh reader file More...

std::string	field_name_
	field name read from input More...

OutputTime::DiscreteSpace	discretization_
	Specify section where to find the field data in input mesh file. More...

FieldFlag::Flags	flags_
	Field flags. More...

Static Private Attributes
static const int	registrar
	Registrar of class to factory. More...

Additional Inherited Members
Static Public Attributes inherited from FieldAlgorithmBase< spacedim, Value >
static const unsigned int	spacedim_ =spacedim

static constexpr bool	is_enum_valued = boost::is_same<typename Value::element_type, FieldEnum>::value

Protected Member Functions inherited from FieldAlgorithmBase< spacedim, Value >
void	init_unit_conversion_coefficient (const Input::Record &rec, const struct FieldAlgoBaseInitData &init_data)
	Init value of `unit_conversion_coefficient_` from input. More...

Protected Attributes inherited from FieldAlgorithmBase< spacedim, Value >
TimeStep	time_
	Actual time level; initial value is -infinity. More...

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

Value::return_type	r_value_

FieldResult	field_result_
	Indicator of particular values (zero, one) constant over space. More...

unsigned int	component_idx_
	Specify if the field is part of a MultiField and which component it is. More...

double	unit_conversion_coefficient_
	Coeficient of conversion of user-defined unit. More...

Detailed Description

template<int spacedim, class Value>
class FieldFE< spacedim, Value >

Class representing fields given by finite element approximation.

Definition at line 37 of file field.hh.

Member Typedef Documentation

template<int spacedim, class Value >

typedef FieldAlgorithmBase<spacedim, Value> FieldFE< spacedim, Value >::FactoryBaseType

Definition at line 47 of file field_fe.hh.

template<int spacedim, class Value >

typedef FieldAlgorithmBase<spacedim, Value>::Point FieldFE< spacedim, Value >::Point

Definition at line 46 of file field_fe.hh.

Constructor & Destructor Documentation

template<int spacedim, class Value >

FieldFE< spacedim, Value >::FieldFE ( unsigned int n_comp = 0 )

Default constructor, optionally we need number of components n_comp in the case of Vector valued fields.

Definition at line 79 of file field_fe.cc.

template<int spacedim, class Value >

FieldFE< spacedim, Value >::~FieldFE ( )

virtual

Destructor.

Definition at line 354 of file field_fe.cc.

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Member Function Documentation

template<int spacedim, class Value >

void FieldFE< spacedim, Value >::calculate_native_values ( ElementDataCache< double >::ComponentDataPtr data_cache )

private

Calculate native data over all elements of target mesh.

Definition at line 308 of file field_fe.cc.

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template<int spacedim, class Value >

unsigned int FieldFE< spacedim, Value >::data_size ( ) const

inline

Return size of vector of data stored in Field

Definition at line 116 of file field_fe.hh.

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template<int spacedim, class Value >

void FieldFE< spacedim, Value >::fill_data_to_cache ( ElementDataCache< double > & output_data_cache )

Copy data vector to given output ElementDataCache

Definition at line 334 of file field_fe.cc.

template<int spacedim, class Value >

const Input::Type::Selection & FieldFE< spacedim, Value >::get_disc_selection_input_type ( )

static

Return Input selection for discretization type (determines the section of VTK file).

Definition at line 60 of file field_fe.cc.

template<int spacedim, class Value >

const Input::Type::Record & FieldFE< spacedim, Value >::get_input_type ( )

static

Implementation.

Return Record for initialization of FieldFE that is derived from Abstract

Definition at line 42 of file field_fe.cc.

template<int spacedim, class Value >

void FieldFE< spacedim, Value >::init_from_input	(	const Input::Record &	rec,
		const struct FieldAlgoBaseInitData &	init_data
	)

virtual

Initialization from the input interface.

Reimplemented from FieldAlgorithmBase< spacedim, Value >.

Definition at line 166 of file field_fe.cc.

template<int spacedim, class Value >

void FieldFE< spacedim, Value >::interpolate ( ElementDataCache< double >::ComponentDataPtr data_vec )

private

Interpolate data over all elements of target mesh.

Definition at line 256 of file field_fe.cc.

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template<int spacedim, class Value >

void FieldFE< spacedim, Value >::make_dof_handler ( const Mesh * mesh )

private

Create DofHandler object.

Definition at line 194 of file field_fe.cc.

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template<int spacedim, class Value >

void FieldFE< spacedim, Value >::set_fe_data	(	std::shared_ptr< DOFHandlerMultiDim >	dh,
		MappingP1< 1, 3 > *	map1,
		MappingP1< 2, 3 > *	map2,
		MappingP1< 3, 3 > *	map3,
		VectorSeqDouble *	data
	)

Setter for the finite element data. The mappings are required for computation of local coordinates.

Parameters

dh	Dof handler.
map1	1D mapping.
map2	2D mapping.
map3	3D mapping.
data	Vector of dof values.

Definition at line 87 of file field_fe.cc.

template<int spacedim, class Value >

void FieldFE< spacedim, Value >::set_mesh	(	const Mesh *	mesh,
		bool	boundary_domain
	)

overridevirtual

Set target mesh.

Reimplemented from FieldAlgorithmBase< spacedim, Value >.

Definition at line 182 of file field_fe.cc.

template<int spacedim, class Value >

bool FieldFE< spacedim, Value >::set_time ( const TimeStep & time )

overridevirtual

Update time and possibly update data from GMSH file.

Reimplemented from FieldAlgorithmBase< spacedim, Value >.

Definition at line 226 of file field_fe.cc.

template<int spacedim, class Value >

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

virtual

Returns one value in one given point. ResultType can be used to avoid some costly calculation if the result is trivial.

Implements FieldAlgorithmBase< spacedim, Value >.

Definition at line 121 of file field_fe.cc.

template<int spacedim, class Value >

void FieldFE< spacedim, Value >::value_list	(	const std::vector< Point > &	point_list,
		const ElementAccessor< spacedim > &	elm,
		std::vector< typename Value::return_type > &	value_list
	)

virtual

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

Implements FieldAlgorithmBase< spacedim, Value >.

Definition at line 143 of file field_fe.cc.

Member Data Documentation

template<int spacedim, class Value >

VectorSeqDouble* FieldFE< spacedim, Value >::data_vec_

private

Store data of Field.

Definition at line 137 of file field_fe.hh.

template<int spacedim, class Value >

std::shared_ptr<DOFHandlerMultiDim> FieldFE< spacedim, Value >::dh_

private

DOF handler object.

Definition at line 135 of file field_fe.hh.

template<int spacedim, class Value >

OutputTime::DiscreteSpace FieldFE< spacedim, Value >::discretization_

private

Specify section where to find the field data in input mesh file.

Definition at line 166 of file field_fe.hh.

template<int spacedim, class Value >

std::vector<IdxInt> FieldFE< spacedim, Value >::dof_indices_

private

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

Definition at line 139 of file field_fe.hh.

template<int spacedim, class Value >

FiniteElement<1,3>* FieldFE< spacedim, Value >::fe1_

private

Used in DOFHandler::distribute_dofs method. Represents 1D element.

For correct functionality must be created proper descendant of FiniteElement class.

Definition at line 153 of file field_fe.hh.

template<int spacedim, class Value >

FiniteElement<2,3>* FieldFE< spacedim, Value >::fe2_

private

Same as previous, but represents 2D element.

Definition at line 155 of file field_fe.hh.

template<int spacedim, class Value >

FiniteElement<3,3>* FieldFE< spacedim, Value >::fe3_

private

Same as previous, but represents 3D element.

Definition at line 157 of file field_fe.hh.

template<int spacedim, class Value >

std::string FieldFE< spacedim, Value >::field_name_

private

field name read from input

Definition at line 163 of file field_fe.hh.

template<int spacedim, class Value >

FieldFlag::Flags FieldFE< spacedim, Value >::flags_

private

Field flags.

Definition at line 169 of file field_fe.hh.

template<int spacedim, class Value >

FilePath FieldFE< spacedim, Value >::reader_file_

private

mesh reader file

Definition at line 160 of file field_fe.hh.

template<int spacedim, class Value >

const int FieldFE< spacedim, Value >::registrar

staticprivate

Initial value:

=
        Input::register_class< FieldFE<spacedim, Value>, unsigned int >("FieldFE") +
        FieldFE<spacedim, Value>::get_input_type().size()

Registrar of class to factory.

Definition at line 172 of file field_fe.hh.

template<int spacedim, class Value >

FEValueHandler<1, spacedim, Value> FieldFE< spacedim, Value >::value_handler1_

private

Value handler that allows get value of 1D elements.

Definition at line 142 of file field_fe.hh.

template<int spacedim, class Value >

FEValueHandler<2, spacedim, Value> FieldFE< spacedim, Value >::value_handler2_

private

Value handler that allows get value of 2D elements.

Definition at line 144 of file field_fe.hh.

template<int spacedim, class Value >

FEValueHandler<3, spacedim, Value> FieldFE< spacedim, Value >::value_handler3_

private

Value handler that allows get value of 3D elements.

Definition at line 146 of file field_fe.hh.

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

/opt/flow123d/flow123d/src/fields/field.hh
/opt/flow123d/flow123d/src/fields/field_fe.hh
/opt/flow123d/flow123d/src/fields/field_fe.cc

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

template<int spacedim, class Value> class FieldFE< spacedim, Value >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<int spacedim, class Value>
class FieldFE< spacedim, Value >