petsc3.10.4 20190226
AOPetscToApplication
Maps a set of integers in the PETSc ordering to the applicationdefined ordering.
Synopsis
#include "petscao.h"
PetscErrorCode AOPetscToApplication(AO ao,PetscInt n,PetscInt ia[])
Collective on AO
Input Parameters
 ao   the application ordering context

 n   the number of integers

 ia   the integers; these are replaced with their mapped value

Output Parameter
ia the mapped integers
Note
Any integers in ia[] that are negative are left unchanged. This
allows one to convert, for example, neighbor lists that use negative
entries to indicate nonexistent neighbors due to boundary conditions, etc.
Integers that are out of range are mapped to 1
Keywords
application ordering, mapping
See Also
AOCreateBasic(), AOView(),AOApplicationToPetsc(),
AOPetscToApplicationIS(), AOApplicationToPetsc()
Level
beginner
Location
src/vec/is/ao/interface/ao.c
Implementations
AOPetscToApplication_Basic in src/vec/is/ao/impls/basic/aobasic.c
AOPetscToApplication_Mapping in src/vec/is/ao/impls/mapping/aomapping.c
AOPetscToApplication_MemoryScalable in src/vec/is/ao/impls/memscalable/aomemscalable.c
Index of all AO routines
Table of Contents for all manual pages
Index of all manual pages