second-order interpolate class specialization for scalar fields on nodes. More...

#include <interpolate_2nd_order.h>

Public Member Functions
	Interpolate_2ndOrder (SourceMeshType const &source_mesh, TargetMeshType const &target_mesh, SourceStateType const &source_state, NumericTolerances_t num_tols)
	Constructor without interface reconstructor. More...

Interpolate_2ndOrder &	operator= (const Interpolate_2ndOrder &)=delete
	Assignment operator (disabled). More...

	~Interpolate_2ndOrder ()=default
	Destructor. More...

void	set_material (int m)
	Set the material we are operating on. More...

void	set_interpolation_variable (std::string const variable_name, Portage::vector< Vector< D >> *gradient_field=nullptr)
	Set the name of the interpolation variable and the gradient field. More...

double	operator() (int node_id, std::vector< Weights_t > const &sources_and_weights) const
	Functor to compute the interpolation of node values. More...

Static Public Attributes
static constexpr int	order = 2

Detailed Description

template<int D, typename SourceMeshType, typename TargetMeshType, typename SourceStateType, typename TargetStateType, template< class, int, class, class > class InterfaceReconstructorType, class Matpoly_Splitter, class Matpoly_Clipper, class CoordSys>
class Portage::Interpolate_2ndOrder< D, Entity_kind::NODE, SourceMeshType, TargetMeshType, SourceStateType, TargetStateType, double, InterfaceReconstructorType, Matpoly_Splitter, Matpoly_Clipper, CoordSys >

second-order interpolate class specialization for scalar fields on nodes.

Template Parameters

D	spatial dimension of problem
SourceMeshType	mesh wrapper class used to access source mesh info
TargetMeshType	mesh wrapper class used to access target mesh info
SourceStateType	state manager used to access source data.
InterfaceReconstructorType	class for material interfaces reconstruction
MatPoly_Splitter	class used for splitting material polygons
MatPoly_Clipper	class used for clipping material polygons
CoordSys	what coordinate system are we operating in?

Constructor & Destructor Documentation

◆ Interpolate_2ndOrder()

template<int D, typename SourceMeshType , typename TargetMeshType , typename SourceStateType , typename TargetStateType , template< class, int, class, class > class InterfaceReconstructorType, class Matpoly_Splitter , class Matpoly_Clipper , class CoordSys >

Portage::Interpolate_2ndOrder< D, Entity_kind::NODE, SourceMeshType, TargetMeshType, SourceStateType, TargetStateType, double, InterfaceReconstructorType, Matpoly_Splitter, Matpoly_Clipper, CoordSys >::Interpolate_2ndOrder	(	SourceMeshType const &	source_mesh,
		TargetMeshType const &	target_mesh,
		SourceStateType const &	source_state,
		NumericTolerances_t	num_tols
	)

inline

Constructor without interface reconstructor.

Parameters

[in]	source_mesh	mesh wrapper used to query source mesh info.
[in]	target_mesh	mesh wrapper used to query target mesh info.
[in]	source_state	state-manager wrapper used to query field info.
[in]	num_tols	numerical tolerances.

◆ ~Interpolate_2ndOrder()

template<int D, typename SourceMeshType , typename TargetMeshType , typename SourceStateType , typename TargetStateType , template< class, int, class, class > class InterfaceReconstructorType, class Matpoly_Splitter , class Matpoly_Clipper , class CoordSys >

Portage::Interpolate_2ndOrder< D, Entity_kind::NODE, SourceMeshType, TargetMeshType, SourceStateType, TargetStateType, double, InterfaceReconstructorType, Matpoly_Splitter, Matpoly_Clipper, CoordSys >::~Interpolate_2ndOrder ( )

default

Destructor.

Member Function Documentation

◆ operator()()

template<int D, typename SourceMeshType , typename TargetMeshType , typename SourceStateType , typename TargetStateType , template< class, int, class, class > class InterfaceReconstructorType, class Matpoly_Splitter , class Matpoly_Clipper , class CoordSys >

double Portage::Interpolate_2ndOrder< D, Entity_kind::NODE, SourceMeshType, TargetMeshType, SourceStateType, TargetStateType, double, InterfaceReconstructorType, Matpoly_Splitter, Matpoly_Clipper, CoordSys >::operator()	(	int	node_id,
		std::vector< Weights_t > const &	sources_and_weights
	)		const

inline

Functor to compute the interpolation of node values.

Parameters

[in]	node_id	target node index
[in]	sources_and_weights	list of source mesh entities and corresponding weight vectors. Each element of the weights vector is a moment of the source data over the target entity; for first order interpolation, only the first element (or zero'th moment) of the weights vector (volume of intersection) is used. Source entities may be repeated in the list if the intersection of a target cell and a source cell consists of two or more disjoint pieces.

Returns: the interpolated value.

Todo:: : must remove assumption that field is scalar.

◆ operator=()

template<int D, typename SourceMeshType , typename TargetMeshType , typename SourceStateType , typename TargetStateType , template< class, int, class, class > class InterfaceReconstructorType, class Matpoly_Splitter , class Matpoly_Clipper , class CoordSys >

Interpolate_2ndOrder& Portage::Interpolate_2ndOrder< D, Entity_kind::NODE, SourceMeshType, TargetMeshType, SourceStateType, TargetStateType, double, InterfaceReconstructorType, Matpoly_Splitter, Matpoly_Clipper, CoordSys >::operator= ( const Interpolate_2ndOrder< D, Entity_kind::NODE, SourceMeshType, TargetMeshType, SourceStateType, TargetStateType, double, InterfaceReconstructorType, Matpoly_Splitter, Matpoly_Clipper, CoordSys > & )

delete

Assignment operator (disabled).

Parameters

[in] other the interpolator to copy

Returns: current interpolator reference

◆ set_interpolation_variable()

template<int D, typename SourceMeshType , typename TargetMeshType , typename SourceStateType , typename TargetStateType , template< class, int, class, class > class InterfaceReconstructorType, class Matpoly_Splitter , class Matpoly_Clipper , class CoordSys >

void Portage::Interpolate_2ndOrder< D, Entity_kind::NODE, SourceMeshType, TargetMeshType, SourceStateType, TargetStateType, double, InterfaceReconstructorType, Matpoly_Splitter, Matpoly_Clipper, CoordSys >::set_interpolation_variable	(	std::string const	variable_name,
		Portage::vector< Vector< D >> *	gradient_field = `nullptr`
	)

inline

Set the name of the interpolation variable and the gradient field.

Parameters

[in]	variable_name	the variable name
[in]	gradient_field	the gradient field to use

◆ set_material()

template<int D, typename SourceMeshType , typename TargetMeshType , typename SourceStateType , typename TargetStateType , template< class, int, class, class > class InterfaceReconstructorType, class Matpoly_Splitter , class Matpoly_Clipper , class CoordSys >

void Portage::Interpolate_2ndOrder< D, Entity_kind::NODE, SourceMeshType, TargetMeshType, SourceStateType, TargetStateType, double, InterfaceReconstructorType, Matpoly_Splitter, Matpoly_Clipper, CoordSys >::set_material ( int m )

inline

Set the material we are operating on.

Parameters

[in] m the material ID.

Member Data Documentation

◆ order

template<int D, typename SourceMeshType , typename TargetMeshType , typename SourceStateType , typename TargetStateType , template< class, int, class, class > class InterfaceReconstructorType, class Matpoly_Splitter , class Matpoly_Clipper , class CoordSys >

constexpr int Portage::Interpolate_2ndOrder< D, Entity_kind::NODE, SourceMeshType, TargetMeshType, SourceStateType, TargetStateType, double, InterfaceReconstructorType, Matpoly_Splitter, Matpoly_Clipper, CoordSys >::order = 2

static

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

/home/portage/portage/portage/interpolate/interpolate_2nd_order.h

Public Member Functions

Static Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Interpolate_2ndOrder()

◆ ~Interpolate_2ndOrder()

Member Function Documentation

◆ operator()()

◆ operator=()

◆ set_interpolation_variable()

◆ set_material()

Member Data Documentation

◆ order