petsc3.8.4 20180324
AOApplicationToPetsc
Maps a set of integers in the applicationdefined ordering to the PETSc ordering.
Synopsis
#include "petscao.h"
PetscErrorCode AOApplicationToPetsc(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(), AOPetscToApplication(),
AOPetscToApplicationIS(), AOApplicationToPetsc()
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
Examples
src/dm/examples/tutorials/ex6.c.html