Chombo + EB + MF  3.2
Macros | Functions
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

#define _EBELLIPTICLOHICENTER_H_

Function Documentation

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.

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.

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 
)