DMStagStencilLocation

enumerated type denoting a location relative to an element in a DMSTAG grid

Synopsis

typedef enum {
  DMSTAG_NULL_LOCATION = 0,
  DMSTAG_BACK_DOWN_LEFT,
  DMSTAG_BACK_DOWN,
  DMSTAG_BACK_DOWN_RIGHT,
  DMSTAG_BACK_LEFT,
  DMSTAG_BACK,
  DMSTAG_BACK_RIGHT,
  DMSTAG_BACK_UP_LEFT,
  DMSTAG_BACK_UP,
  DMSTAG_BACK_UP_RIGHT,
  DMSTAG_DOWN_LEFT,
  DMSTAG_DOWN,
  DMSTAG_DOWN_RIGHT,
  DMSTAG_LEFT,
  DMSTAG_ELEMENT,
  DMSTAG_RIGHT,
  DMSTAG_UP_LEFT,
  DMSTAG_UP,
  DMSTAG_UP_RIGHT,
  DMSTAG_FRONT_DOWN_LEFT,
  DMSTAG_FRONT_DOWN,
  DMSTAG_FRONT_DOWN_RIGHT,
  DMSTAG_FRONT_LEFT,
  DMSTAG_FRONT,
  DMSTAG_FRONT_RIGHT,
  DMSTAG_FRONT_UP_LEFT,
  DMSTAG_FRONT_UP,
  DMSTAG_FRONT_UP_RIGHT
} DMStagStencilLocation;

The interpretation of these values is dimension-dependent.

Developer Note

The order of the enum entries is significant, as it corresponds to the canonical numbering of DOFs, and the fact that the numbering starts at 0 may also be used by the implementation.

Fortran Note

Currently there is no Fortran support, it could be easily added.

See Also

DMSTAG: Staggered, Structured Grid, DMSTAG, DMDA, DMStagStencil, DMStagGetLocationSlot(), DMStagStencilType

Level

beginner

Location

include/petscdmstag.h

Examples

src/dm/impls/stag/tutorials/ex1.c
src/dm/impls/stag/tutorials/ex3.c
src/dm/impls/stag/tutorials/ex2.c

Examples

src/dm/impls/stag/tutorials/ex6.c

Examples

src/dm/impls/stag/tutorials/ex6.c

Examples

src/dm/impls/stag/tutorials/ex6.c

Examples

src/dm/impls/stag/tutorials/ex6.c

Examples

src/dm/impls/stag/tutorials/ex6.c
src/dm/impls/stag/tutorials/ex4.c

Examples

src/dm/impls/stag/tutorials/ex6.c
src/dm/impls/stag/tutorials/ex4.c

Examples

src/dm/impls/stag/tutorials/ex6.c
src/dm/impls/stag/tutorials/ex4.c

Examples

src/dm/impls/stag/tutorials/ex6.c

Examples

src/dm/impls/stag/tutorials/ex6.c
src/dm/impls/stag/tutorials/ex4.c

Examples

src/dm/impls/stag/tutorials/ex6.c

Examples

src/dm/impls/stag/tutorials/ex6.c

Examples

src/dm/impls/stag/tutorials/ex6.c

Examples

src/dm/impls/stag/tutorials/ex6.c

Examples

src/dm/impls/stag/tutorials/ex6.c

Examples

src/dm/impls/stag/tutorials/ex6.c
src/dm/impls/stag/tutorials/ex4.c

Examples

src/dm/impls/stag/tutorials/ex6.c

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Index of all DMStag routines
Table of Contents for all manual pages
Index of all manual pages