#include <field_interpolated_p0.hh>

Inheritance diagram for FieldInterpolatedP0< spacedim, Value >:

Collaboration diagram for FieldInterpolatedP0< spacedim, Value >:

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

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

typedef Value	ValueType

Public Member Functions
	FieldInterpolatedP0 (unsigned int n_comp=0)

virtual void	init_from_input (const Input::Record &rec)

virtual bool	set_time (double time)

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)

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

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

unsigned int	n_comp () const

FieldResult	field_result () const

virtual double	next_change_time ()

virtual	~FieldBase ()

Static Public Member Functions
static Input::Type::Record	get_input_type (Input::Type::AbstractRecord &a_type, const typename Value::ElementInputType *eit)

static void	create_tetrahedron (Element *ele, TTetrahedron &te)

static void	create_triangle (const Element *ele, TTriangle &tr)

static void	create_abscissa (const Element *ele, TAbscissa &ab)

static void	create_point (const Element *ele, TPoint &p)

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

static Input::Type::AbstractRecord	get_input_type (const typename Value::ElementInputType *element_input_type=nullptr)

static std::shared_ptr < FieldBase< spacedim, Value > >	function_factory (const Input::AbstractRecord &rec, unsigned int n_comp=0)

Static Public Attributes
static Input::Type::Record	input_type = FieldInterpolatedP0<spacedim, Value>::get_input_type(FieldBase<spacedim, Value>::input_type, NULL)

Static Public Attributes inherited from FieldBase< spacedim, Value >
static const unsigned int	spacedim_ =spacedim

static Input::Type::AbstractRecord	input_type

Protected Attributes
Mesh *	source_mesh_
	mesh, which is interpolated More...

GmshMeshReader *	reader_
	mesh reader More...

double *	data_
	Raw buffer of n_entities rows each containing Value::size() doubles. More...

std::vector< unsigned int >	searched_elements_
	vector stored suspect elements in calculating the intersection More...

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

BIHTree *	bih_tree_
	tree of mesh elements More...

unsigned int	computed_elm_idx_ = numeric_limits<unsigned int>::max()
	stored index to last computed element More...

TTetrahedron	tetrahedron_
	3D (tetrahedron) element, used for computing intersection More...

TTriangle	triangle_
	2D (triangle) element, used for computing intersection More...

TAbscissa	abscissa_
	1D (abscissa) element, used for computing intersection More...

TPoint	point_
	0D (point) element, used for computing intersection More...

Protected Attributes inherited from FieldBase< spacedim, Value >
double	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...

Detailed Description

template<int spacedim, class Value>
class FieldInterpolatedP0< spacedim, Value >

Please make a following refer to Flow123d on your project site if you use the program for any purpose, especially for academic research: Flow123d, Research Centre: Advanced Remedial Technologies, Technical University of Liberec, Czech Republic

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 3 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 021110-1307, USA.

Id:: function_interpolated_p0.hh 1567 2012-02-28 13:24:58Z jan.brezina

Revision:: 1567

LastChangedBy:: jan.brezina

LastChangedDate:: 2012-02-28 14:24:58 +0100 (Tue, 28 Feb 2012)

Definition at line 45 of file field_interpolated_p0.hh.

Member Typedef Documentation

template<int spacedim, class Value >

typedef FieldBase<spacedim, Value>::Point FieldInterpolatedP0< spacedim, Value >::Point

Definition at line 48 of file field_interpolated_p0.hh.

Constructor & Destructor Documentation

template<int spacedim, class Value >

FieldInterpolatedP0< spacedim, Value >::FieldInterpolatedP0 ( unsigned int n_comp = 0)

Constructor

Definition at line 81 of file field_interpolated_p0_impl.hh.

Member Function Documentation

template<int spacedim, class Value >

void FieldInterpolatedP0< spacedim, Value >::create_abscissa	(	const Element *	ele,
		TAbscissa &	ab
	)

static

Create abscissa from element

Definition at line 153 of file field_interpolated_p0_impl.hh.

template<int spacedim, class Value >

void FieldInterpolatedP0< spacedim, Value >::create_point	(	const Element *	ele,
		TPoint &	p
	)

static

Create point from element

Definition at line 163 of file field_interpolated_p0_impl.hh.

template<int spacedim, class Value >

void FieldInterpolatedP0< spacedim, Value >::create_tetrahedron	(	Element *	ele,
		TTetrahedron &	te
	)

static

Read scalar element data with name field_name using tokenizer tok initialized over a GMSH file or stream.

This needs lot of work to be general enough to be outside of this class TODO:

we need concept of Fields so that we can fill corresponding vectors
then we should support scalar as well as vector or even tensor data
support for time dependent data
selective reading on submesh (parallelism - subdomains, or boundary data) Calculate values in triangle element Calculate values in abscissa element Calculate values in point element Create tetrahedron from element

TODO: nahradit pressure_ -> value_

for(unsigned int i=0; i < value_.n_rows(); i ++) for( ... n_cols() ) value_.at(i,j) = 0.0;

Value tmp_value; Value::from_raw(tmp_value, (typename Value::element_type *)(data_+idx)); for(unsigned int i=0; i < value_.n_rows(); i ++) for( ... n_cols() ) value_.at(i,j) += measure * tmp_value.at(i,j);

?? spojit caluculate_abscissa a calculate_triangle

Definition at line 130 of file field_interpolated_p0_impl.hh.

template<int spacedim, class Value >

void FieldInterpolatedP0< spacedim, Value >::create_triangle	(	const Element *	ele,
		TTriangle &	tr
	)

static

Create triangle from element

Definition at line 142 of file field_interpolated_p0_impl.hh.

template<int spacedim, class Value >

Input::Type::Record FieldInterpolatedP0< spacedim, Value >::get_input_type	(	Input::Type::AbstractRecord &	a_type,
		const typename Value::ElementInputType *	eit
	)

static

Definition at line 63 of file field_interpolated_p0_impl.hh.

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template<int spacedim, class Value >

void FieldInterpolatedP0< spacedim, Value >::init_from_input ( const Input::Record & rec)

virtual

Initialization from the input interface.

Reimplemented from FieldBase< spacedim, Value >.

Definition at line 89 of file field_interpolated_p0_impl.hh.

template<int spacedim, class Value >

bool FieldInterpolatedP0< spacedim, Value >::set_time ( double time)

virtual

Update time and possibly update data from GMSH file.

Reimplemented from FieldBase< spacedim, Value >.

Definition at line 172 of file field_interpolated_p0_impl.hh.

template<int spacedim, class Value >

Value::return_type const & FieldInterpolatedP0< spacedim, Value >::value	(	const Point &	p,
		const ElementAccessor< spacedim > &	elm
	)

virtual

Set sources files of interpolation

Parameters

mesh_file	file contained data of mesh
raw_output	file contained output

TODO: use streams instead of filenames (better testing) TODO: use just one GMSH file for both mesh and data (consistency) Returns one value in one given point. ResultType can be used to avoid some costly calculation if the result is trivial.

Implements FieldBase< spacedim, Value >.

Definition at line 199 of file field_interpolated_p0_impl.hh.

template<int spacedim, class Value >

void FieldInterpolatedP0< 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 FieldBase< spacedim, Value >.

Definition at line 319 of file field_interpolated_p0_impl.hh.

Member Data Documentation

template<int spacedim, class Value >

TAbscissa FieldInterpolatedP0< spacedim, Value >::abscissa_

protected

1D (abscissa) element, used for computing intersection

Definition at line 128 of file field_interpolated_p0.hh.

template<int spacedim, class Value >

BIHTree* FieldInterpolatedP0< spacedim, Value >::bih_tree_

protected

tree of mesh elements

Definition at line 116 of file field_interpolated_p0.hh.

template<int spacedim, class Value >

unsigned int FieldInterpolatedP0< spacedim, Value >::computed_elm_idx_ = numeric_limits<unsigned int>::max()

protected

stored index to last computed element

Definition at line 119 of file field_interpolated_p0.hh.

template<int spacedim, class Value >

double* FieldInterpolatedP0< spacedim, Value >::data_

protected

Raw buffer of n_entities rows each containing Value::size() doubles.

Definition at line 107 of file field_interpolated_p0.hh.

template<int spacedim, class Value >

std::string FieldInterpolatedP0< spacedim, Value >::field_name_

protected

field name read from input

Definition at line 113 of file field_interpolated_p0.hh.

template<int spacedim, class Value >

it::Record FieldInterpolatedP0< spacedim, Value >::input_type = FieldInterpolatedP0<spacedim, Value>::get_input_type(FieldBase<spacedim, Value>::input_type, NULL)

static

Declare Input type.

Please make a following refer to Flow123d on your project site if you use the program for any purpose, especially for academic research: Flow123d, Research Centre: Advanced Remedial Technologies, Technical University of Liberec, Czech Republic

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 3 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 021110-1307, USA.

Id:: function_interpolated_p0.cc 1567 2012-02-28 13:24:58Z jan.brezina

Revision:: 1567

LastChangedBy:: jan.brezina

LastChangedDate:: 2012-02-28 14:24:58 +0100 (Tue, 28 Feb 2012)

Definition at line 59 of file field_interpolated_p0.hh.

template<int spacedim, class Value >

TPoint FieldInterpolatedP0< spacedim, Value >::point_

protected

0D (point) element, used for computing intersection

Definition at line 131 of file field_interpolated_p0.hh.

template<int spacedim, class Value >

GmshMeshReader* FieldInterpolatedP0< spacedim, Value >::reader_

protected

mesh reader

Definition at line 104 of file field_interpolated_p0.hh.

template<int spacedim, class Value >

std::vector<unsigned int> FieldInterpolatedP0< spacedim, Value >::searched_elements_

protected

vector stored suspect elements in calculating the intersection

Definition at line 110 of file field_interpolated_p0.hh.

template<int spacedim, class Value >

Mesh* FieldInterpolatedP0< spacedim, Value >::source_mesh_

protected

mesh, which is interpolated

Definition at line 101 of file field_interpolated_p0.hh.

template<int spacedim, class Value >

TTetrahedron FieldInterpolatedP0< spacedim, Value >::tetrahedron_

protected

3D (tetrahedron) element, used for computing intersection

Definition at line 122 of file field_interpolated_p0.hh.

template<int spacedim, class Value >

TTriangle FieldInterpolatedP0< spacedim, Value >::triangle_

protected

2D (triangle) element, used for computing intersection

Definition at line 125 of file field_interpolated_p0.hh.

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

/home/jb/workspace/flow123d/src/fields/field_interpolated_p0.hh
/home/jb/workspace/flow123d/src/fields/field_interpolated_p0_impl.hh

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Attributes

Detailed Description

template<int spacedim, class Value> class FieldInterpolatedP0< spacedim, Value >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<int spacedim, class Value>
class FieldInterpolatedP0< spacedim, Value >