petsc-3.7.1 2016-05-15
AOPetscToApplication
Maps a set of integers in the PETSc ordering to the application-defined ordering.
Synopsis
#include "petscao.h"
PetscErrorCode AOPetscToApplication(AO ao,PetscInt n,PetscInt ia[])
Collective on AO Many br
Input Parameters
| ao | - the application ordering context Many br |
| n | - the number of integers Many br |
| ia | - the integers; these are replaced with their mapped value Many br |
Output Parameter
ia -the mapped integers Many br
Many br
Note
Any integers in ia[] that are negative are left unchanged. This Many brallows one to convert, for example, neighbor lists that use negative Many brentries to indicate nonexistent neighbors due to boundary conditions, etc. Many br
Integers that are out of range are mapped to -1 Many br
Keywords
application ordering, mapping
See Also
AOCreateBasic(), AOView(),AOApplicationToPetsc(),
AOPetscToApplicationIS(), AOApplicationToPetsc() Many br
Level:beginner
Location:src/vec/is/ao/interface/ao.c
Index of all AO routines
Table of Contents for all manual pages
Index of all manual pages