LinearGaussImproved Class Reference

Linear gauss interpolation. More...

#include <LinearGaussImproved.hpp>

Inheritance diagram for LinearGaussImproved:

Collaboration diagram for LinearGaussImproved:

Public Member Functions
	LinearGaussImproved (EquationOfState const &eos, GhostPointGenerator const &ghost, bool slf=true, double delta_v=0.2, double theta=0.5, double delta_P=0.7, const vector< string > &calc_tracers=vector< string >(), string skip_key=string(), bool SR=false)
	Class constructor. More...
void	operator() (const Tessellation &tess, const vector< ComputationalCell > &cells, double time, vector< pair< ComputationalCell, ComputationalCell > > &res, TracerStickerNames const &tracerstickersnames, CacheData const &cd) const
	interpolates values on both sides of each interface More...
ComputationalCell	Interp (ComputationalCell const &cell, size_t cell_index, Vector2D const &cm, Vector2D const &target) const
	Interpolates a cell. More...
vector< Slope > &	GetSlopes (void) const
	Returns the gradients. More...
vector< Slope > &	GetSlopesUnlimited (void) const
	Returns the unsloped limtied gradients. More...

Detailed Description

Linear gauss interpolation.

Definition at line 17 of file LinearGaussImproved.hpp.

Constructor & Destructor Documentation

LinearGaussImproved()

LinearGaussImproved::LinearGaussImproved	(	EquationOfState const &	eos,
		GhostPointGenerator const &	ghost,
		bool	slf = true,
		double	delta_v = 0.2,
		double	theta = 0.5,
		double	delta_P = 0.7,
		const vector< string > &	calc_tracers = vector<string>(),
		string	skip_key = string(),
		bool	SR = false
	)

Class constructor.

Parameters

eos	Equation of state
slf	Slope limiter flag
delta_v	The GradV*L/Cs ratio needed for slope limiter
theta	The theta from tess in slope limiter.
delta_P	The pressure ratio for shock detection
ghost	The ghost point generator
calc_tracers	Names of tracers for which to calc the slope for
skip_key	The sticker name to skip cells for taking them into account for the slope limit
SR	Flag for relativity

Definition at line 556 of file LinearGaussImproved.cpp.

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Member Function Documentation

GetSlopes()

vector< Slope > & LinearGaussImproved::GetSlopes

(

void

)

const

Returns the gradients.

Returns

The gradients

Definition at line 712 of file LinearGaussImproved.cpp.

GetSlopesUnlimited()

vector< Slope > & LinearGaussImproved::GetSlopesUnlimited

(

void

)

const

Returns the unsloped limtied gradients.

Returns

The gradients

Definition at line 717 of file LinearGaussImproved.cpp.

Interp()

ComputationalCell LinearGaussImproved::Interp	(	ComputationalCell const &	cell,
		size_t	cell_index,
		Vector2D const &	cm,
		Vector2D const &	target
	)		const

Interpolates a cell.

Parameters

cell	The primitives of the cell
cell_index	The index of the cell
cm	The cell's center of mass
target	The location of the interpolation

Returns

The interpolated value

Definition at line 547 of file LinearGaussImproved.cpp.

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operator()()

void LinearGaussImproved::operator() ( const Tessellation &  tess, const vector< ComputationalCell > &  cells, double  time, vector< pair< ComputationalCell, ComputationalCell > > &  res, TracerStickerNames const &  tracerstickersnames, CacheData const &  cd  ) const

virtual

interpolates values on both sides of each interface

Parameters

tess	Tessellation
cells	Computational cells
time	The sim time
res	List of pairs of primitive values on each edge given as output
tracerstickersnames	The names of the tracers and stickers
cd	The cache data of the geometry

Implements SpatialReconstruction.

Definition at line 588 of file LinearGaussImproved.cpp.

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

• source/newtonian/two_dimensional/interpolations/LinearGaussImproved.hpp
• source/newtonian/two_dimensional/interpolations/LinearGaussImproved.cpp