EBEllipticLoHiCenter.H File Reference

#include "Box.H"
#include "ProblemDomain.H"
#include "NamespaceHeader.H"
#include "NamespaceFooter.H"

Include dependency graph for EBEllipticLoHiCenter.H:

Go to the source code of this file.

Macros
#define	_EBELLIPTICLOHICENTER_H_

Functions
void	ebEllipticLoHiCenter (Box &a_loBox, int &a_hasLo, Box &a_hiBox, int &a_hasHi, Box &a_centerBox, Box &a_entireBox, const Box &a_resultBox, const Box &a_inputBox, const ProblemDomain &a_domain, const int &a_dir)
void	ebEllipticLoHiCenterFace (Box &a_loBox, int &a_hasLo, Box &a_hiBox, int &a_hasHi, Box &a_centerBox, Box &a_entireBox, const Box &a_resultBox, const Box &a_inputBox, const ProblemDomain &a_domain, const int &a_dir)
void	ebEllipticLoHiCenter (Vector< Box > &a_loBox, Vector< Box > &a_hiBox, Box &a_centerBox, Vector< Box > &a_overLap, const Box &a_dblBox, const ProblemDomain &a_domain)

Macro Definition Documentation

_EBELLIPTICLOHICENTER_H_

#define _EBELLIPTICLOHICENTER_H_

Function Documentation

ebEllipticLoHiCenter() [1/2]

void ebEllipticLoHiCenter	(	Box &	a_loBox,
		int &	a_hasLo,
		Box &	a_hiBox,
		int &	a_hasHi,
		Box &	a_centerBox,
		Box &	a_entireBox,
		const Box &	a_resultBox,
		const Box &	a_inputBox,
		const ProblemDomain &	a_domain,
		const int &	a_dir
	)

This function is used when in direction a_dir a 3 point stencil of cell- centered data is being used to compute something at the cell center of the center cell of the stencil. The data for the stencil is valid in a_inputBox. It divides a_inputBox into a cell-centered box where the full stencil can be used, a_centerBox, and cell-centered boxes where 2 point stencils can be used, a_loBox and a_hiBox, based on the current problem domain, a_domain, and the stencil direction, a_dir. The union of these 2 and 3 point stencel boxes is returned as a_entireBox. The 2 point stencil boxes are one wide, at most, and if they have been defined then the corresponding flag, a_hasLo or a_hasHi, is set to one, otherwise these flags are zero. All output boxes lie within a_resultBox and the domain.

ebEllipticLoHiCenterFace()

void ebEllipticLoHiCenterFace	(	Box &	a_loBox,
		int &	a_hasLo,
		Box &	a_hiBox,
		int &	a_hasHi,
		Box &	a_centerBox,
		Box &	a_entireBox,
		const Box &	a_resultBox,
		const Box &	a_inputBox,
		const ProblemDomain &	a_domain,
		const int &	a_dir
	)

This function is used when in direction a_dir a 2 point stencil of cell- centered data is being used to compute something at the cell face between the cell centers of the stencil. The data for the stencil is valid in a_inputBox. It uses a_inputBox to compute a box (face-centered in a_dir) where the full stencil can be used, a_centerBox, and boxes (face-centered in a_dir) where a 1 point stencil can be used, a_loBox and a_hiBox based on the current problem domain, a_domain, and the stencil direction, a_dir. The union of these 1 and 2 point stencel boxes is returned as a_entireBox (face-centered in a_dir). The 1 point stencil boxes are one wide, at most, and if they have been defined then the corresponding flag, a_hasLo or a_hasHi, is set to one, otherwise these flags are zero. All output boxes lie within a_resultBox and the domain.

ebEllipticLoHiCenter() [2/2]

void ebEllipticLoHiCenter	(	Vector< Box > &	a_loBox,
		Vector< Box > &	a_hiBox,
		Box &	a_centerBox,
		Vector< Box > &	a_overLap,
		const Box &	a_dblBox,
		const ProblemDomain &	a_domain
	)