sMGparm Struct Reference
[MGparm class]

Parameter structure for MG-specific variables from input files. More...

#include <mgparm.h>

Data Fields
MGparm_CalcType	type
int	parsed
int	dime [3]
int	setdime
Vchrg_Meth	chgm
int	setchgm
int	nlev
int	setnlev
double	grid [3]
int	setgrid
double	glen [3]
int	setglen
MGparm_CentMeth	cmeth
double	center [3]
int	centmol
int	setgcent
double	cglen [3]
int	setcglen
double	fglen [3]
int	setfglen
MGparm_CentMeth	ccmeth
double	ccenter [3]
int	ccentmol
int	setcgcent
MGparm_CentMeth	fcmeth
double	fcenter [3]
int	fcentmol
int	setfgcent
double	partDisjCenterShift [3]
double	partDisjLength [3]
int	partDisjOwnSide [6]
double	partOlapCenterShift [3]
double	partOlapLength [3]
int	pdime [3]
int	setpdime
int	proc_rank
int	setrank
int	proc_size
int	setsize
double	ofrac
int	setofrac
int	async
int	setasync

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Detailed Description

Parameter structure for MG-specific variables from input files.

Author:

Nathan Baker and Todd Dolinsky

Note:

If you add/delete/change something in this class, the member functions -- especially MGparm_copy -- must be modified accordingly

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Field Documentation

int sMGparm::async

Processor ID for asynchronous calculation

double sMGparm::ccenter[3]

Coarse grid center.

int sMGparm::ccentmol

Particular molecule on which we want to center the coarse grid

MGparm_CentMeth sMGparm::ccmeth

Coarse grid centering method

double sMGparm::center[3]

Grid center. If ispart = 0, then this is only meaningful if cmeth = 0. However, if ispart = 1 and cmeth = MCM_PNT, then this is the center of the non-disjoint (overlapping) partition. If ispart = 1 and cmeth = MCM_MOL, then this is the vector that must be added to the center of the molecule to give the center of the non-disjoint partition.

int sMGparm::centmol

Particular molecule on which we want to center the grid

double sMGparm::cglen[3]

Coarse grid side lengths

Vchrg_Meth sMGparm::chgm

Charge discretization method

MGparm_CentMeth sMGparm::cmeth

Centering method

int sMGparm::dime[3]

Grid dimensions

double sMGparm::fcenter[3]

Fine grid center.

int sMGparm::fcentmol

Particular molecule on which we want to center the fine grid

MGparm_CentMeth sMGparm::fcmeth

Fine grid centering method

double sMGparm::fglen[3]

Fine grid side lengths

double sMGparm::glen[3]

Grid side lengths.

double sMGparm::grid[3]

Grid spacings

int sMGparm::nlev

Levels in multigrid hierarchy Deprecated: Just ignored now

double sMGparm::ofrac

Overlap fraction between procs

int sMGparm::parsed

Has this structure been filled? (0 = no, 1 = yes)

double sMGparm::partDisjCenterShift[3]

When added to the actual (local) mesh center, this gives the center of the disjoint partitions

double sMGparm::partDisjLength[3]

This gives the lengths of the disjoint partitions

int sMGparm::partDisjOwnSide[6]

Tells whether the boundary points are ours (1) or not (0)

double sMGparm::partOlapCenterShift[3]

When added to the actual (local) mesh center, this gives the center of the overlapping partitions

double sMGparm::partOlapLength[3]

This gives the lengths of the overlapping partitions

int sMGparm::pdime[3]

Grid of processors to be used in calculation

int sMGparm::proc_rank

Rank of this processor

int sMGparm::proc_size

Total number of processors

int sMGparm::setasync

Flag, See also: asynch

int sMGparm::setcgcent

Flag, See also: ccmeth

int sMGparm::setcglen

Flag, See also: cglen

int sMGparm::setchgm

Flag, See also: chgm

int sMGparm::setdime

Flag, See also: dime

int sMGparm::setfgcent

Flag, See also: fcmeth

int sMGparm::setfglen

Flag, See also: fglen

int sMGparm::setgcent

Flag, See also: cmeth

int sMGparm::setglen

Flag, See also: glen

int sMGparm::setgrid

Flag, See also: grid

int sMGparm::setnlev

Flag, See also: nlev

int sMGparm::setofrac

Flag, See also: ofrac

int sMGparm::setpdime

Flag, See also: pdime

int sMGparm::setrank

Flag, See also: proc_rank

int sMGparm::setsize

Flag, See also: proc_size

MGparm_CalcType sMGparm::type

What type of MG calculation?

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The documentation for this struct was generated from the following file:

• mgparm.h

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