InterpolatorSUDS.h File Reference

Specialization of Interpolator class template for subtracted dipole scheme (SUDS) interpolation between Particle Attributes and Fields. More...

#include "Particles/Interpolation.h"
#include "Domain/Loc.h"
#include "Tiny/Vector.h"
#include "Utilities/PAssert.h"
#include "Utilities/ElementProperties.h"
#include <iostream>

Include dependency graph for InterpolatorSUDS.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	SUDS
struct	SUDSCacheData< Dim, T >
struct	ElementProperties< SUDSCacheData< Dim, T > >
struct	Interpolator< Dim, T, SUDS >
struct	SUDSGather< FC, Dim, T >
struct	SUDSScatter< FC, Dim, T >
struct	SUDSScatterValue< FC, Dim, T, ValueT >
struct	SUDSGatherFillCache< FC, Dim, T >
struct	SUDSScatterFillCache< FC, Dim, T >
struct	SUDSScatterValueFillCache< FC, Dim, T, ValueT >
struct	SUDSGatherUseCache< FC, Dim, T >
struct	SUDSScatterUseCache< FC, Dim, T >
struct	SUDSScatterValueUseCache< FC, Dim, T, ValueT >
Functions
template<int Dim, class T >
std::ostream &	operator<< (std::ostream &o, const SUDSCacheData< Dim, T > &cache)
template<class T , class Patch , class AxisType >
void	SUDSGatherFcn (T &attrib, const Patch &field, const Loc< 1 > &index, const Vector< 1, AxisType > &delta)
template<class T , class Patch , class AxisType >
void	SUDSGatherFcn (T &attrib, const Patch &field, const Loc< 2 > &index, const Vector< 2, AxisType > &delta)
template<class T , class Patch , class AxisType >
void	SUDSGatherFcn (T &attrib, const Patch &field, const Loc< 3 > &index, const Vector< 3, AxisType > &delta)
template<class T , class Patch , class AxisType >
void	SUDSScatterFcn (const T &value, const Patch &field, const Loc< 1 > &index, const Vector< 1, AxisType > &delta)
template<class T , class Patch , class AxisType >
void	SUDSScatterFcn (const T &value, const Patch &field, const Loc< 2 > &index, const Vector< 2, AxisType > &delta)
template<class T , class Patch , class AxisType >
void	SUDSScatterFcn (const T &value, const Patch &field, const Loc< 3 > &index, const Vector< 3, AxisType > &delta)

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Detailed Description

Specialization of Interpolator class template for subtracted dipole scheme (SUDS) interpolation between Particle Attributes and Fields.

SUDS is a linear interpolation method that has an advantage over CIC in three dimensions because it uses only 7 stencil points instead of 8.

Specialization of Interpolator class template for cloud-in-cell interpolation. Interpolation is performed using a PatchFunction that spawns threads to work on each patch and loop over the particles on that patch. This functor will store a copy of the Field to be gathered from or scattered to and take the appropriate view of the Field for each patch.

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Function Documentation

template<int Dim, class T >

std::ostream& operator<<	(	std::ostream &	o,
		const SUDSCacheData< Dim, T > &	cache
	)

References Vector< Dim, T, EngineTag >::print().

template<class T , class Patch , class AxisType >

void SUDSGatherFcn	(	T &	attrib,
		const Patch &	field,
		const Loc< 1 > &	index,
		const Vector< 1, AxisType > &	delta
	)		[inline]

Referenced by SUDSGather< FC, Dim, T >::apply(), SUDSGatherFillCache< FC, Dim, T >::apply(), and SUDSGatherUseCache< FC, Dim, T >::apply().

template<class T , class Patch , class AxisType >

void SUDSGatherFcn	(	T &	attrib,
		const Patch &	field,
		const Loc< 2 > &	index,
		const Vector< 2, AxisType > &	delta
	)		[inline]

template<class T , class Patch , class AxisType >

void SUDSGatherFcn	(	T &	attrib,
		const Patch &	field,
		const Loc< 3 > &	index,
		const Vector< 3, AxisType > &	delta
	)		[inline]

template<class T , class Patch , class AxisType >

void SUDSScatterFcn	(	const T &	value,
		const Patch &	field,
		const Loc< 1 > &	index,
		const Vector< 1, AxisType > &	delta
	)		[inline]

Referenced by SUDSScatter< FC, Dim, T >::apply(), SUDSScatterValue< FC, Dim, T, ValueT >::apply(), SUDSScatterFillCache< FC, Dim, T >::apply(), SUDSScatterValueFillCache< FC, Dim, T, ValueT >::apply(), SUDSScatterUseCache< FC, Dim, T >::apply(), and SUDSScatterValueUseCache< FC, Dim, T, ValueT >::apply().

template<class T , class Patch , class AxisType >

void SUDSScatterFcn	(	const T &	value,
		const Patch &	field,
		const Loc< 2 > &	index,
		const Vector< 2, AxisType > &	delta
	)		[inline]

template<class T , class Patch , class AxisType >

void SUDSScatterFcn	(	const T &	value,
		const Patch &	field,
		const Loc< 3 > &	index,
		const Vector< 3, AxisType > &	delta
	)		[inline]