Neighbour indices of an inner cell for the fused periodic-wrap reads (WO-9b; flow's A3, ccWrapNbrs, here per axis): on an axis whose bit is set in wrap the neighbour of a boundary cell across the block face is the inner cell the single-rank ghost fill copies into that ghost, on every other axis it is the ghost index itself (wrap = 0: the plain i +- s). More...

#include <scalar_mg.hpp>

Public Attributes
long	xp

long	xm

long	yp

long	ym

long	zp

long	zm

Detailed Description

Neighbour indices of an inner cell for the fused periodic-wrap reads (WO-9b; flow's A3, ccWrapNbrs, here per axis): on an axis whose bit is set in wrap the neighbour of a boundary cell across the block face is the inner cell the single-rank ghost fill copies into that ghost, on every other axis it is the ghost index itself (wrap = 0: the plain i +- s).

Definition at line 283 of file scalar_mg.hpp.